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Butanone
Butanone (ethyl methyl ketone)
Chemicals-organic
Y - Indicates information is in the hazardous materials information resource system (hmirs).
PMICA - Item does not contain precious metal.
CRITL- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
045280 - Methyl butyl ketone
635 - Chemicals, other than drugs or sundries
9 - Other or no special handling required (sh)
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
C - Chemical corps items and all other chemicals not covered in other classificatons. note: when an item has a chemical proper shipp
R - Flammable liquids, un class 3 (flammable liquids label)
W - Rating variable
Questions & Answers: |
|
| What are the historical prices recorded for this stock number? | |
| Historical data shows pricing from $77.03 to $128.39.. | |
| Does NSN 6810-00-281-2785 have a shelf life? | |
| No. There is no shelf life applicable for this NSN. | |
| What NATO entities are users of this NSN? | |
| Department Of The Army, Department Of The Air Force, Defense Threat Reduction Agency, U.s. Marine Corps, Department Of The Navy, Federal Aviation Administration, U.s. Coast Guard, Bureau Of Engraving and Printing, National Aeronautics and Space Administration, National Aeronautics and Space Administration, National Aeronautics and Space Administration, Austria, Poland, Bulgaria, Brazil, Spain, Singapore, Kuwait, Morocco, Malaysia, Australia, Canada, Germany, Republic Of Korea, United Kingdom, Philippines, Portugal, Italy, Norway, Greece, Turkey, and Nato Maintenance and Supply Agency | |
| What is the NIIN of NSN 6810-00-281-2785? | |
| 002812785 or 00-281-2785 | |
| Does NSN 6810-00-281-2785 require demilitarization? | |
| Yes - ITAR Controlled | |
| What is the most recent solicitation for NSN 6810-00-281-2785? | |
| No solicitations for this NSN. | |
| When was this national stock number assigned to the federal catalog? | |
| Jan 01, 1963 | |
Ld50 lc50 mixture: ld50 = 2737 mg/kg (rat)
routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: irritation of eyes,skin and
respiratory tract;coughing,shortness of breath,intoxication and
collapse. chronic: blistering of skin,cns depression,dermatitis.
effects of overexposure: eyes & skin: slight to moderate irritation.
inhal: coughing,short breath,dizziness,intoxication.
medical cond aggravated by exposure: pre-existing conditions may be
worsen.
First aid: inhale: remove to fresh air, give cpr/o*2 if
need;eyes/skin: flush w lg amts h*2o for 15 min;ingest: rinse mouth;
get medical attention for eyes, breathing difficulty, or other
symptoms of overexposure.
Hcc: f2
boiling pt: b.P. Text: 174.2f/79c
vapor pres: 71
vapor density: 2.5
spec gravity: 0.81
solubility in water: appreciable
appearance and odor: clear colorless liquid with an acetone odor.
percent volatiles by volume: appr
Stability indicator/materials to avoid: yes
oxidizing materials
stability condition to avoid: heat,sparks,and open flames
hazardous decomposition products: incomplete combustion may produce co &
co*2.
Waste disposal methods: consult local authorities.Disposal must be in
accordance with local, state & federal regulations.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: methyl ethyl ketone (2-butanone) (mek) (sara iii)
cas: 78-93-3
rtecs #: el6475000
fraction by wt: >99.0%
osha pel: 200 ppm/300 stel
acgih tlv: 200 ppm/300stel 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
Ld50 lc50 mixture: ld50 (oral rat) is 4.8 g/kg
routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: ingestion can cause mental
sluggishness. Inhalation causes irritation of respiratory tract and
stupor (cns depression). Skin contact can cause moderate skin
injury. Repeated or prolonged contact can c ause drying and
dermatitis. Eye contactwith liquid & vapors is irritating and may
cause severe injury.
explanation of carcinogenicity: this product is not listed by iarc, ntp,
or osha as a carcinogen.
effects of overexposure: ingestion can cause mental sluggishness.
inhalation causes irritation of respiratory tract and stupor (cns
depression). Skin contact can cause moderate skin injury. Repeated
or prolonged contact can c ause drying and dermatitis. Eye
contactwith liquid & vapors is irritating and may cause severe
injury.
medical cond aggravated by exposure: significant exposure to this
chemical may adversely affect people with chronic disease of the
respiratory system, skin, peripheral nervous system, central
nervous system and/or eyes.
First aid: ingestion: do not induce vomiting. Give 2 glasses of water.
get medical attention. Inhalation: remove to fresh air. If not
breathing, give artificial respiration. Give oxygen if needed. Get
medical at tention. Skin: remove contaminated clothing. Wash skin
with running water. If irritation persists, get medical attention.
eye: flush eyes with water for at least 15 minutes. Get medical
attention.
Hcc: f3
boiling pt: b.P. Text: 175f,79c
melt/freeze pt: m.P/f.P text: -124f,-87c
vapor pres: 77.5
vapor density: 2.5
spec gravity: 0.806
ph: 7
evaporation rate & reference: 5.7 (n-butyl acetate=1)
solubility in water: appreciable
appearance and odor: clear, colorless liquid. Moderately sharp,
fragrant, mint- or acetone-like odor
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
caustic soda and other strong alkalis; hydrochloric, sulfuric and other
strong inorganic acids; amines; oxidizing agents
stability condition to avoid: heat, sparks, and flame.
hazardous decomposition products: carbon monoxide
Waste disposal methods: all notificaton, clean-up and disposal should be
carried out in accordance with federal, state and local
regulations. Preferred methods of waste disposal are incineration
or biological treatment in fe deral/state approved facility.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: methyl ethyl ketone (2-butanone) (mek) (sara iii)
cas: 78-93-3
rtecs #: el6475000
fraction by wt: >99%
other rec limits: none recommended
osha pel: 200 ppm/300 stel
acgih tlv: 200 ppm/300stel 9293
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
Ld50 lc50 mixture: ld50 (oral, rat) is 3,400 mg/kg.
routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: target organs: eye, skin, cns, lung, gi
tract. Acute- eye/skin: can cause irritation. May cause skin
dryness. Inhale: may cause cns depression, respiratory tract
irritation. Oral: liquid is moderately tox ic & may be harmful if
swallowed. May cause cns depression. Chronic- dermatitis, cns &
neurotoxic effects.
explanation of carcinogenicity: none
effects of overexposure: irritation, tearing, blurred vision, skin
defating, itching, blistring, dermatitis, headache, dizziness,
weakness, fatigue, nausea, vomiting, diarrhea, abdominal spasms,
pain, unconsciousness, death
medical cond aggravated by exposure: persons with pre-existing diseases
involving the eyes, skin, lungs or cns may be at increased risk
from exposure.
First aid: call physician if symptoms persist. Eye: immediately flush
with water for 15 minutes. Hold eyelids open. Skin: flush with
plenty of water. Inhaled: remove to fresh air. Provide cpr/oxygen if
needed. Oral : if conscious, induce vomiting using ipecac syrup &
water. Call a physician/poison control center immediately. Never
give fluid or induce vomiting if patient is unconscious or has
convulsions.
Hcc: f3
nrc/state lic num: not relevant
boiling pt: b.P. Text: 175f,79c
melt/freeze pt: m.P/f.P text: -124f,-87c
decomp temp: decomp text: not known
vapor pres: 70.9 @ 68f
vapor density: 2.5
spec gravity: 0.81
evaporation rate & reference: 3.8 (n-butyl acetate=1)
solubility in water: appreciable
appearance and odor: colorless, mobile liquid - pungent odor
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
strong oxidizing agents
stability condition to avoid: high temperatures, sparks, and open flames
hazardous decomposition products: carbon monoxide, carbon dioxide,
methyl vinyl ketone, unidentified organic compounds may be formed.
Waste disposal methods: disposal should be made in accordance with all
applicable federal, state and local environmental regulations.
recommended procedure is by incineration. Reportable quantity (rq):
5,000 lbs.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: methyl ethyl ketone (2-butanone) (mek) (sara 313) (cercla)
cas: 78-93-3
rtecs #: el6475000
fraction by wt: 100%
other rec limits: none recommended
osha pel: 200 ppm
acgih tlv: 200 ppm/300stel;9596
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
ingred name: volatile organic content as listed on msds: 6.67 lbs/gal.
rtecs #: 9999999vc
other rec limits: none recommended
osha pel: not relevant
acgih tlv: not relevant
Ld50 lc50 mixture: oral ld50 (rat) is 2737 mg/kg
routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: eye: severely irritating. May injure
eye tissue, which may result in permanent damage. Skin: frequent or
prolonged contact may irritate & cause dermatitis. Low order of
toxicity. Inhalation: vapor con centrations above recommended
exposure levels are irritating to eyes & respiratory tract, may
cause headaches & dizziness, are anesthetic & may have other
central nervous system effects. Low order of toxicity. Ingestion:
low order of toxicity. Small amounts of liquid aspirated into the
respiratory system during ingestion or vomiting may cause
bronchiopneumonia or pulmonary edema. Chronic-see toxic ologial
section.
explanation of carcinogenicity: methyl ethyl ketone is not listed as a
carcinogen or suspected carcinogen.
effects of overexposure: eyes: irritation. Skin: irritation, dermatitis.
inhaled: irritation, headaches, dizziness, anesthetic, other cns
effects.
medical cond aggravated by exposure: no data provided by manufacturer.
First aid: eye contact: immediately flush eyes with large amounts of
water for at least 15 minutes. Get prompt medical attention. Skin
contact: immediately flush with large amounts of water; use soap if
availabl e. Remove contaminated clothing, including shoes, after
flushing has begun. Inhalation: using proper respiratory
protection, immedicately remove the affected victim from exposure.
administer artificia l respiration if breathing is stopped. Keep at
rest. Call for prompt medical attention. Ingestion: if swallowed,
do not induce vomiting. Keep at rest. Get prompt medical attention.
Hcc: f2
boiling pt: =79.4c, 175.F
b.P. Text: 175f-177f
melt/freeze pt:
vapor pres: 83 @ 75 f
vapor density: >1
spec gravity: 0.81 @ 68 f
evaporation rate & reference: 6.0 (n-butyl acetate = 1)
solubility in water: appreciable
appearance and odor: clear colorless liquid with characteristic odor.
Stability indicator/materials to avoid: yes
caustics, amines, alkanolamines, aldehydes, ammonia, strong oxidizing
agents, and chlorinated compounds.
stability condition to avoid: not applicable.
hazardous decomposition products: none.
Waste disposal methods: consult expert on disposal of recovered material
and ensure conformity to local disposal regulations. Dla-hmis:
epa/rcra waste numbers d001 (ignitable) and u159 (methyl ethyl
ketone) may apply to unus ed/uncontaminated product.
Ingred name: methyl ethyl ketone (2-butanone) (mek) (sara 313) (cercla)
cas: 78-93-3
rtecs #: el6475000
= wt: 100.
other rec limits: none specified
osha pel: 200 ppm
acgih tlv: 200 ppm/300stel;9596
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
Routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: eye: may cause
irritation,stinging,tearing,redness,swelling.Skin: prolonged/repeate
d skin contact may cause burning,dryness.Inhalation: low order of
toxicity but high concentration may cause irrita tion,dizziness &
cns depression.Ingestion: cns
depression,dizziness,headache,drowsiness.Chronic-not given.
effects of overexposure: see health hazards section. Note: intentional
misuse by deliberately concentrating and inhaling this product may
be harmful or fatal. Aspiration into the lung may cause lung
inflammation and damage.
medical cond aggravated by exposure: respiratory symptoms associated
with pre-existing lung disorders may be aggravated by exposure to
this material.
First aid: call a physician.Inhalation: remove to fresh air.Give
oxygen/cpr if needed.Eye: flush with water for 15 minutes holding
eyelids apart.Skin: remove any contaminated clothing and wash skin
with mild soap & water.Ingestion: if large amount has been taken(5
oz),a doctor should induce vomiting.
Hcc: f2
boiling pt: =79.4c, 175.F
vapor pres: 70
vapor density: 2.5
spec gravity: 0.806
evaporation rate & reference: 4.6 (n-butyl acetate=1)
solubility in water: 5.9 %
appearance and odor: clear liquid,characteristic odor
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
strong acids or bases,oxidizers,alkali metals and halogens.
stability condition to avoid: high temperatures, sparks, and open flames
hazardous decomposition products: fumes,smoke,carbon monoxide and carbon
dioxide
Waste disposal methods: dispose of in an appropriate disposal facility
in compliance with federal, state and local regulations. If spill
in excess of epa reportable quantity (5000 lbs) is made into the
environment,notify the national response center (800-424-8802).
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: methyl ethyl ketone (2-butanone) (mek) (sara iii)
cas: 78-93-3
rtecs #: el6475000
fraction by wt: 99- 100%
other rec limits: none specified
osha pel: 200 ppm/300 stel
acgih tlv: 200 ppm/300stel 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
Ld50 lc50 mixture: ld50 (oral rat) is 2737 mg/kg
routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: inhalation of vapors may cause
coughing, chest pains, or nose and throat irritation. Prolonged
exposure will have an anesthetic effect and may cause other central
nervous system problems. Severely irr itating to eyes; may result
in blindnessor other permanent eye injury.
explanation of carcinogenicity: this product is not listed by iarc, ntp,
or osha as a carcinogen.
effects of overexposure: inhalation of vapors may cause nausea,
vomiting, headache, or loss of consciousness. Ingestion may cause
dizziness and vomitting.
medical cond aggravated by exposure: persons with a history of ailments
or with a pre-existing disease involving the eyes, skin, lungs or
cns may be at increased risk from exposure.
First aid: inhalation: remove to fresh air. If not breathing, give
artificial respiration. Give oxygen if breathing is difficult. Get
medical attention. Eyes: immediately flush with plenty of water for
15 minute s holding eyelids open. Get medical attention. Skin:
remove contaminated clothing. Wash with soap & water.
ingestion: induce vomiting and get immediate medical attention.
Hcc: f2
boiling pt: =79.4c, 175.F
melt/freeze pt:
vapor pres: 82.5
vapor density: 2.5
spec gravity: 0.81
evaporation rate & reference: 5.6(n-butyl acetate = 1)
solubility in water: 26.3%
appearance and odor: clear colorless liquid with characteristic odor
Stability indicator/materials to avoid: yes
caustics,amines,alkanolamines,aldehydes,ammonia,strong oxidizing
agents, and chlorinated (halogenated) compounds.
stability condition to avoid: high temperatures, sparks, and open flames
hazardous decomposition products: carbon monoxide and carbon dioxide
Waste disposal methods: disposal should be made in accordance with all
applicable federal, state and local environmental regulations.
waste material will likely be a land-banned hazardous waste.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: 2-butanone (methyl ethyl ketone)
cas: 78-93-3
rtecs #: el6475000
fraction by wt: 100.0%
osha pel: 200 ppm/300 stel
acgih tlv: 200ppm/300stel;8990
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: eyes: causes severe irritation. Skin:
brief contact causes redness. Prolonged contact with either the
liquid or vapor can cause drying and cracking of the skin.
inhalation: vapor is irritating to the nose and respiratory tract.
ingestion: moderately toxic. May cause irritation of the mouth,
throat, and esophagus.
effects of overexposure: eyes: redness and swelling of the conjunctiva.
skin: redness and cracking of the skin. Inhalation: severe
irritation, headache, dizziness, nausea, vomiting, and possibly
unconsciousness. Ingestion: mo uth, throat and esophagus
irritation, nausea, abdominal discomfort, vomiting, diarrhea,
dizziness, and drowsiness.
medical cond aggravated by exposure: persons with pre-existing disease
involving the eyes, skin, or respiratory tract may be it increased
risk from exposure.
First aid: eyes: flush with large amounts of water. Get medical
attention, preferably from an ophthalmologist. Skin: remove
contaminated clothing. Wash area with soap and water. Inhalation:
remove to fresh air. give cpr if not breathing. Give oxygen if
breathing difficult. Get medical attention. Ingestion: do not
induce vomiting. Do not give anything to drink. Get medical
attention.
Hcc: f2
boiling pt: b.P. Text: 175f,79c
melt/freeze pt: m.P/f.P text: -124f,-87c
vapor pres: 74.9
vapor density: 2.6
spec gravity: 0.8060
evaporation rate & reference: 6.3 (butyl acetate=1)
solubility in water: 24% @ 20c
appearance and odor: clear liquid. Nonresidual odor.
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
avoid strong oxidizing agents, alkaline materials, mineral acids, and
halogens.
stability condition to avoid: heat, fire, and ignition sources.
hazardous decomposition products: burning can produce carbon monoxide
and carbon dioxide. Burning in excess of 180c may produce toxic
methyl vinyl ketone.
Waste disposal methods: contact your local environmental officer.
dispose of waste in accordance with local, state and federal
regulations. If permitted, incinerate. At low concentrations in
water, product is readily biodegr adable in a biological wastwater
treatment plant.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: methyl ethyl ketone (2-butanone) (mek) (sara iii)
cas: 78-93-3
rtecs #: el6475000
fraction by wt: 100%
other rec limits: none specified
osha pel: 200 ppm/300 stel
acgih tlv: 200 ppm/300stel 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
Ld50 lc50 mixture: none specified by manufacturer.
routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: irritating to skin, eyes, and mucous
membranes. Prolonged inhalation or ingestion may cause headache,
drowsiness, and nausea.
explanation of carcinogenicity: manufacturer states "this product is not
listed as a suspected or comfirmed carcinogen by osha, ntp, or
iarc.
effects of overexposure: see health hazards.
medical cond aggravated by exposure: none specified by manufacturer.
First aid: eyes: flush with waterfor 15 minutes. Get medical attention
if irritation persists. Skin: remove contaminated clothing. Wash
area with soap and water. Inhalation: remove to fresh air. Give cpr
if not breathing. Give oxygen if breathing difficult. Get medical
attention. Ingestion: do not induce vomiting. Seek medical
attention.
Hcc: f2
boiling pt: b.P. Text: 175.3f,79c
vapor pres: 71
vapor density: 2.4
spec gravity: 0.8060 @ 20c
evaporation rate & reference: 6.31 (butyl acetate=1)
solubility in water: appreciable
appearance and odor: none specified by manufacturer.
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
strong acids and bases, strong oxidizers, halogen compounds.
stability condition to avoid: heat, sources of ignition
hazardous decomposition products: carbon monoxide and carbon dioxide.
Waste disposal methods: contact your local environmental officer.
dispose of waste in accordance with local, state and federal
regulations.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: methyl ethyl ketone (2-butanone) (mek) (sara iii)
cas: 78-93-3
rtecs #: el6475000
fraction by wt: 100%
other rec limits: none recommended
osha pel: 200 ppm/300 stel
acgih tlv: 200 ppm/300stel 9293
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
Ld50 lc50 mixture: tlv: 200 ppm.
routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: eye-can cause severe
irritation. Skin-may cause moderate irritation, defatting,
dermatitis. Breathing-can cause nasal & respiratory irritation,
central nervous system effects. Swallowing-can ca use
gastrointestinal irritation.
explanation of carcinogenicity: not a carcinogen.
effects of overexposure: eye-can cause tearing, redness, blurred vision.
breathing-can cause dizziness, fatigue, nausea, headache, &
possible unconsciousness, & even death. Swallowing-can cause
nausea, vomiting & diarrhea.
medical cond aggravated by exposure: none specified by manufacturer.
First aid: skin-thoroughly wash exposed area with soap & water. Remove
contaminated clothing. Eyes-flush with large amounts of water,
lifting lids occasionally. Get medical attention. Swallowed-do not
induce vom iting, keep warm, quiet. Get medical attention.
aspiration hazard. Breathing-remove to fresh air. If hard to
breath, give oxygen. If stopped breathing, perform cpr. Keep warm.
get medical attention.
Hcc: f2
boiling pt: =79.4c, 175.F
vapor pres: 70
vapor density: 2.5
spec gravity: 0.805-.807
evaporation rate & reference: 5.7 (n-butyl acetate=1)
appearance and odor: clear liquid, characteristic odor.
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
strong oxidizers.
stability condition to avoid: none specified by manufacturer.
hazardous decomposition products: may form toxic materials: carbon
dioxide and carbon monoxide, various hydrocarbons, etc.
Waste disposal methods: small spill: allow volatile portion to evaporate
in hood. Allow sufficient time for vapors to completely clear hood
duct work. Dispose of remaining material in accordance with
applicable regulations.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: methyl ethyl ketone (2-butanone) (mek) (sara iii)
cas: 78-93-3
rtecs #: el6475000
fraction by wt: 100%
other rec limits: none specified
osha pel: 200 ppm/300 stel
acgih tlv: 200 ppm/300stel 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
Ld50 lc50 mixture: ld50 (oral, rat) is not known.
routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: target organs: eye, skin, cns, lung, gi
tract. Acute- may cause eye, skin, respiratory system irritation,
cns depression. Extreme exposure may result in unconsciousness &
possibly death. Oral: may be ha rmful if swallowed. May cause cns
depression. Chronic- may cause permanent brain & nervous system
damage.
explanation of carcinogenicity: none
effects of overexposure: irritation, tearing, blurred vision, skin
defating, itching, blistring, dermatitis, headache, dizziness,
weakness, fatigue, nausea, vomiting, diarrhea, abdominal spasms,
pain, unconsciousness, death
medical cond aggravated by exposure: none generally recognized.
First aid: call physician if symptoms persist. Eye: immediately flush
with water for 15 minutes. Hold eyelids open. Skin: flush with
plenty of water. Inhaled: remove to fresh air. Provide cpr/oxygen if
needed. Oral : call a physician/poison control centerimmediately.
Hcc: f2
nrc/state lic num: not relevant
boiling pt: =78.9c, 174.F
melt/freeze pt: =-86.7c, -124.F
vapor pres: 70.0
vapor density: 2.5
spec gravity: 0.80
evaporation rate & reference:
solubility in water: appreciable
appearance and odor: colorless, mobile liquid - pungent odor
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
stability condition to avoid: high temperatures, sparks, and open flames
hazardous decomposition products: carbon monoxide, carbon dioxide may be
formed.
Waste disposal methods: disposal should be made in accordance with all
applicable federal, state and local environmental regulations.
recommended procedure is by incineration.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: methyl ethyl ketone (2-butanone) (mek) (sara 313) (cercla)
cas: 78-93-3
rtecs #: el6475000
fraction by wt: 100%
other rec limits: none recommended
osha pel: 200 ppm
acgih tlv: 200 ppm/300stel;9596
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
Ld50 lc50 mixture: ld50 (oral rat) is 3.3 g/kg
routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: irritation of eyes, skin,
respiratory or gastro intestinal tracts.
explanation of carcinogenicity: none
effects of overexposure: central nervous effects like headache,
dizziness, nausea, vomiting and possible unconsciousness. Redness
or burns of eyes and skin possible. Drying of skin, defatting or
dermatitis.
medical cond aggravated by exposure: persons with a history of ailments
or with a pre-existing disease involving the eyes, skin, or
respiratory tract may be at increased risk from exposure.
First aid: inhalation: remove to fresh air. Resuscitate if not breathing.
get medical attention. Eyes: immediately flush with plenty of water
for 15 minutes holding eyelids open. Get medical attention. Skin:
remov e contaminated clothing. Wash with soapand water. If
irritation persists, get medical advice. Ingestion: do not induce
vomiting. Give nothing by mouth if unconscious. Get immediate
medical attention.
Hcc: f2
boiling pt: b.P. Text: 175f,79c
vapor pres: 78mm hg
vapor density: 2.5
spec gravity: 0.8064
evaporation rate & reference: 5.7(n-butyl acetate = 1)
solubility in water: appreciable
appearance and odor: colorless liquid,acetone like odor
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
strong oxidizing agents, chlorinated hydrocarbons in presence of
alkalies; alkanolamine, amines, inorganic acids,ammonia
stability condition to avoid: high temperatures, sparks, and open flames
hazardous decomposition products: carbon monoxide, carbon dioxide and
other unidentified components.
Waste disposal methods: consult local authorities. Disposal must be made
in accordance with all applicable federal, state and local laws and
regulations.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: methyl ethyl ketone (2-butanone) (mek) (sara iii)
cas: 78-93-3
rtecs #: el6475000
fraction by wt: 99%
other rec limits: 300 ppm (stel)
osha pel: 200 ppm/300 stel
acgih tlv: 200 ppm/300stel 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
Ld50 lc50 mixture: ld50 (oral rat) is 2737 mg/kg
routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: inhalation of vapors may cause
respiratory irritation; cns depression. Contact may cause skin &
eye irritation. Ingestion may be harmful; may produce cns
depression. Prolonged/repeated exposure may ca use deramtitis.
explanation of carcinogenicity: this product is not listed by iarc, ntp,
or osha as a carcinogen.
effects of overexposure: irritation as noted above; cns
depression-giddiness, headache, dizziness, nausea, unconsciousness,
possible death.
medical cond aggravated by exposure: persons with a history of ailments
or with a pre-existing disease involving the eyes, skin, lungs or
cns may be at increased risk from exposure.
First aid: inhalation: remove to fresh air. If not breathing, give
artificial respiration. Give oxygen if breathing is difficult. Get
medical attention. Eyes: immediately flush with plenty of water for
15 minute s holding eyelids open. Get medical attention. Skin:
remove contaminated clothing. Wash with soap & water. Get medical
advice if irritation persists. Ingestion: get immediate medical
attention.
Hcc: f2
boiling pt: =79.4c, 175.F
melt/freeze pt: =-31.1c, -24.F
vapor pres: 70.9
vapor density: 2.5
spec gravity: 0.81
voc grams/liter: 6.67
evaporation rate & reference: 3.8 (n-butyl acetate=1)
solubility in water: appreciable
appearance and odor: colorless, mobile liquid; pungent odor.
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
strong oxidizing agents.
stability condition to avoid: high heat, open flames and contact with
strong oxidizing agents.
hazardous decomposition products: carbon monoxide and unidentified
organic compounds may formed during combustion.
Waste disposal methods: disposal should be made in accordance with all
applicable federal, state and local environmental regulations.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: methyl ethyl ketone (2-butanone) (mek) (sara 313) (cercla)
cas: 78-93-3
rtecs #: el6475000
fraction by wt: 100%
other rec limits: none recommended
osha pel: 200 ppm
acgih tlv: 200 ppm/300stel;9596
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
Ld50 lc50 mixture: oral rat ld50: 2.6-5.6 g/kg
routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: target organs: cns, eyes, respiratory
tract, skin. Skin: may cause skin irritation. Eyes: exposure to
vapors & liquid causes eye irritation. Inhalation: may cause
respiratory tract irritation, central nervous system depression.
ingestion: essentially non-toxic, may cause gi tract irritation
and/or central nervous system depression. Chronic: no evidence of
reporiductive efefcts, carcinogenicity or birth defects.
explanation of carcinogenicity: no evidence of carcinogenicity.
effects of overexposure: skin: drying, cracking or inflammation of skin.
eyes: eye irritation, burning sensation, pain, watering, and/or
change of vision. Inhalation: cns depression with nausea,
dizziness, headache, stupor, u ncoordinated or strange behavior or
unconsciousness; respiratory irritation with nasal discharge,
hoarsness, coughing, chest pain, breathing difficulty. Ingestion:
cns depression with nausea, headache , mental sluggishness; gi
tract irritation with nausea, vomiting, loss of appetite, diarrhea.
medical cond aggravated by exposure: acute or chronic disease of the
respiratory tract, skin, eyes, cns system.
First aid: skin: immediately slush with water. Remove contaminated
clothes/shoes. Call physician if irritation develops/persists.
eyes: immediately flush with water for 15 minutes. If easy to do,
remove contact lenses. Get immediate medical attention.
inhalation: remove to fresh air. If not breathing, give artificial
respiration. If breathing difficult, give oxygen. Get medical
attention. Ingestion: call phy sician immediately. Do not induce
vomiting unless directed by physician. Nothing by mouth if
unconscious. Call a physician.
Hcc: f2
boiling pt: =79.4c, 175.F
melt/freeze pt: =87.C, 188.6f
vapor pres: 91 mm hg @ 25c
vapor density: 2.41
spec gravity: 0.805 @ 20c
evaporation rate & reference: 3.3
solubility in water: 26.8%
appearance and odor: clear, colorless, oily liquid; strong "ketone" odor
Caustic soda, lime & other strong alkalies; hydrochloric, sulfuric &
other strong inorganic acids, amines & oxidizing agents such as
peroxides, nitric acid, perchloric acid, chromic acid, chromium
trioxide, copper or copper
stability condition to avoid: avoid heat, flames, sparks and other
sources of ignition.
hazardous decomposition products: thermal decomposition products may
include oxides of carbon.
Waste disposal methods: dispose of spilled material in accordance with
state & local regulations for hazardous waste.Recommended methods
are incineration or biological treatment at a federally or
state-permitted disposal fac ility. Note: this information applies
to material as manufactured; processing, use or contamination may
make this information inappropriate.
Ingred name: methyl ethyl ketone
cas: 78-93-3
rtecs #: el6475000
= wt: 99.5
osha pel: 200 ppm
acgih tlv: 200 ppm
acgih stel: 300 ppm
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: eye: severaly irritating. If not
removed promptyl, will injure eye tissue, which may result in
permanent damage. Inhalation: high vapor concentrations are
irritating to the eyes and the respiratory tr act, may cause
headaches and dizziness, are anesthetic and may have other central
nervous system effects. Low order of toxicity. Skin: prolonged or
repeated skin contact may irritate and cause dermati tis. Low order
of toxicity. Ingestion: minimal toxicity. Small amounts of the
liquid aspirated into the respiratory system during ingestion, or
form vomiting, may cause bronchopneumonia or pulmonary e dema. See
other information.
explanation of carcinogenicity: mek is not listed by the ntp, iarc, or
osha.
effects of overexposure: eyes: severely irritating. If not removed
promptly, will injure eye tissue, which may result in permanent
damage. Inhalation. Irritating to the eyes and the respiratory
tract, may cause headache and d izziness, are anesthetic and may
have other central nervous sytem effects. Skin: irritate and can
cause dermatitis. Ingestion. Small amounts of the liquid aspirated
into the respiratory system during ingestion, or from vomiting,
may cause bronchopneumonia or pulmonary edama.
First aid: inhalation: using proper respirtory protection, immediately
remove the affected victim from exposure. Administer artificial
respiration if breathing is stopped. Keep at rest. Call for prompt
medical a ttention. Eye: immediately flush eyes with water for at
leat 15 minutes. Get medical attention. Skin: flush with large
amounts of water, use soap if available. Remove grossly
contaminated clothing, in cluding shoes, and launder before reuse.
ingestion: do not induce vomiting, keep at rest. Get prompt medical
attention.
Hcc: f2
boiling pt: >79.4c, 175.F
b.P. Text: 175-177 f
vapor density: >air
evaporation rate & reference: slower than ether
solubility in water: 26% @ 68 f
appearance and odor: clear, colorless liquid, characteristic pungent
odor
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
caustics, amines, alkanolamines, aldehydes, ammonia, strong oxidizing
agents and chlorinated compounds.
stability condition to avoid: heat, sparks and flame.
hazardous decomposition products: none known
conditions to avoid polymerization: will not occur.
Waste disposal methods: incinerate under safe conditions; dispose of in
accordance with local, state and federal regulations.
Ingred name: methyl ethyl ketone
cas: 78-93-3
rtecs #: el6475000
osha pel: 590 mg/m3;200 ppm
acgih tlv: 590 mg/m3;200 ppm
acgih stel: 885 mg/m3;300 ppm
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs