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Analyzed Reagent Methyl Ethyl Ketone

NSN: 6810-00-281-6929 | Model: A-A-59282
NSN Properties and Flags
NATO Stock Number
6810-00-281-6929
DEMIL
NO
Physical Form
Liquid
Quantity Within Each Unit Package
16.000 ounces, fluid
Special Handling Feature
Flammable

Pricing and Availability

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NSN 6810-00-281-6929 Datasheet

Supply Class (FSC):
Chemicals
Cross Reference:
  • A-A-59282
  • O-C-265
Cage Codes:
  • Federal Commercial Item Description (CAGE 58536)
  • Federal Specifications (CAGE 81348)
Schedule B & Trade:
  • Schedule B: 3822000002 (NAICS 325413)

    Diagnostic or lab reagents on a backing, prepared diag/lab reagents whether or not on a backing, not of heading 3002 or 3006; certified ref materials

  • SITC: 59869

    Composite diagnostic or laboratory reagents, n.E.S.

  • End Use: 12550

    Chemicals-other

Identification:
HMIC

Y - Indicates information is in the hazardous materials information resource system (hmirs).

PMIC

A - 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.

Freight Information:
  • NMFC:

    045280 - Methyl butyl ketone sub2

  • WCC:

    635 - Chemicals, other than drugs or sundries

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LTL:

    Q - 70.0

  • TCC:

    R - Flammable liquids, un class 3 (flammable liquids label)

NSN Management Codes:
  • SOS
    Sms
  • AAC
    H
  • Quantity per pack
    24
  • Unit of Measure
    Pt
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    R2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $91.29 to $152.15..
Does NSN 6810-00-281-6929 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, National Security Agency, Department Of The Navy, U.s. Coast Guard, National Aeronautics and Space Administration, Brazil, Republic Of Korea, and Greece
What is the NIIN of NSN 6810-00-281-6929?
002816929 or 00-281-6929
Does NSN 6810-00-281-6929 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6810-00-281-6929?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963
MSDS

Material Safety

MSDS BDTBR METHYL ETHYL KETONE

Hazards

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 eye and
skin;headache,nausea,dizziness. Chronic: cns
depression,narcosis,lung damage.

effects of overexposure: ingestion: nausea,vomiting and diarrhea.

skin: irritation. Inhalation: nose,throat
irritation,headache,nausea,drowsiness,dizziness,inco-ordination.

eyes: severe irritation.

First Aid

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.

Chemical Properties

Hcc: f2
boiling pt: b.P. Text: 175.3f/79c
vapor pres: 71mmhg
vapor density: 2.49
spec gravity: 0.8060
evaporation rate & reference: 6.31(but.Acetate=1)
solubility in water: appreciable
appearance and odor: clear liquid; nonresidual odor
percent volatiles by volume: 100

Reactivity

Stability indicator/materials to avoid: yes
alkaline material,mineral acids and halogens.

stability condition to avoid: heat,fire,ignition sources
hazardous decomposition products: burning can produce co,co*2 gases.

Proper Disposal

Waste disposal methods: dispose of collected material or incinerate 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.

Ingredients List

Ingred name: methyl ethyl ketone (2-butanone) (mek) (sara iii)
cas: 78-93-3
rtecs #: el6475000
fraction by wt: 100%
osha pel: 200 ppm/300 stel
acgih tlv: 200 ppm/300stel 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

MSDS BDTBS METHYL ETHYL KETONE/BUTANONE

Hazards

Ld50 lc50 mixture: ld50 (oral, 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: target organs: eye, skin, cns, lung, gi
tract. Acute- irritant, narcotic. Eye: can cause irritation.

skin: dermatitis. May be absorbed through skin. Inhale: may cause cns
depression, respiratory tract irr itation. Oral: may cause coma,
hyperventilation, tachycardia, cns effects, gi irritation. Chronic-
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
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

First aid: call physician if symptoms persist. Eye: immediately flush
with water for 15 minutes. Hold eyelids open. Skin: wash with soap &
water. Inhaled: remove to fresh air. Provide cpr/oxygen if needed.

oral: if conscious, induce vomiting using ipecacsyrup & water. Call
a physician/poison control center immediately. Never give fluid or
induce vomiting if patient is unconscious or has convulsions.

Chemical Properties

Hcc: f3
nrc/state lic num: not relevant
boiling pt: b.P. Text: 176f,80c
melt/freeze pt: m.P/f.P text: -123f,-86c
decomp temp: decomp text: not known
vapor pres: 100 @ 77 f
vapor density: 2.5
spec gravity: 0.8054
viscosity: 0.40 cps @77f
evaporation rate & reference: 2.70 (ether=1)
solubility in water: 27.5%
appearance and odor: colorless liquid with acetone-like odor
percent volatiles by volume: 100

Reactivity

Stability indicator/materials to avoid: yes
strong oxidizing agents, chloroform, chlorosulfonic acid, isopropanol,
plastics, radioactive materials, resins, rubber
stability condition to avoid: high temperatures, sparks, and open flames
hazardous decomposition products: carbon monoxide, carbon dioxide,
formaldehyde, methane, methanol, peracetic acid

Proper Disposal

Waste disposal methods: disposal should be made in accordance with all
applicable federal, state and local environmental regulations.

recommended procedure is by incineration. Epa hazardous waste
number: d035 (40 cfr part 26 2).

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.

Ingredients List

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

MSDS BDTBT O-C-265,CHEM ANALYTICAL;GEN SPEC FOR;(MEK)

Hazards

Effects of overexposure: causes eye irrit.

First Aid

First aid: eyes: flush w/water 15 min.Skin: flush with water.Call a
dr.Inhaled: remove to fresh air.

Chemical Properties

Hcc: f2
boiling pt: b.P. Text: 175f/79.6c
vapor pres: 100
vapor density: 2.5
spec gravity: 0.81
solubility in water: very solubl
appearance and odor: liquid,acetone like odor.

percent volatiles by volume: 100

Reactivity

Stability indicator/materials to avoid: yes
oxidizing & corrosive matl.

stability condition to avoid: heat,spark & open flame

Proper Disposal

Waste disposal methods: atomize into an approved incinerator,providing
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.

Ingredients List

Ingred name: methyl ethyl ketone (2-butanone) (mek) (sara iii)
cas: 78-93-3
rtecs #: el6475000
fraction by wt: >98%
osha pel: 200 ppm/300 stel
acgih tlv: 200 ppm/300stel 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

MSDS BDTBV METHYL ETHYL KETONE

Hazards

Effects of overexposure: irrit to eyes & skin. Inhal-prolonged exp irrit
to respir tract.

First Aid

First aid: eye-flush w/water,get med attn. Skin-wash w/soap & water.

inhale-remove to fresh air,get med attn. Ingest-if consc. Give 2
glasses water & induce vomiting. Keep victims head below hips while
vomit. Ge t med attn.

Chemical Properties

Hcc: f2
boiling pt: b.P. Text: 175f/80c
vapor pres: 75
vapor density: 2.5
spec gravity: 0.81
evaporation rate & reference: 3.8 (bu acet=1)
solubility in water: appreciable
appearance and odor: colorless,mobile liquid,pungent odor
percent volatiles by volume: 100

Reactivity

Stability indicator/materials to avoid: yes
strong oxidizing agents
stability condition to avoid: heat,sparks,open flames
hazardous decomposition products: carbon monoxide & unident organ cmpds

Proper Disposal

Waste disposal methods: place in a disposal facility apprd under rcra
regs for haz waste. Use non-leaking contrs,seal tightly & label
properly. Epa haz waste # u159.

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.

Ingredients List

Ingred name: methyl ethyl ketone (2-butanone) (mek) (sara iii)
cas: 78-93-3
rtecs #: el6475000
fraction by wt: 100%
osha pel: 200 ppm/300 stel
acgih tlv: 200 ppm/300stel 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

MSDS BGTGS METHYL ETHYL KETONE

Hazards

Ld50 lc50 mixture: 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: eye irritation; skin irritation,
defatting & dermatitis; respiratory tract irritation; stomach
irritation.

explanation of carcinogenicity: none of the compounds in this chemicals
listed by iarc, ntp, or osha as a carcinogen.

effects of overexposure: redness & tearing of eyes, burred vision.

inhalation of vapor can cause nasal & respiratory irritartion,
dizziness, weakness, fatigue, nausea, headache, possible
unconsciousness & even asphyxiation. I ngestion, vomiting &
diarrhea.

medical cond aggravated by exposure: person with a history of dermatitis
may be at increased risk from exposure.

First Aid

First aid: inhalation: remove to fresh air. If not breathing give cpr.

call a physician. Skin: wash skin with soap and water. Remove
contaminated clotheing. Call a physician. Eye: immediately flush
eyes with pl enty of water for at least 15 minutes.Call a
physician. Ingestion: do not induce vomiting. If conscious, give
large quanities of water to drink. Give nothing by mouth if
unconscious.Call a physician

Chemical Properties

Hcc: f2
boiling pt: =79.4c, 175.F
vapor pres: 70
vapor density: 2.5
spec gravity: 0.806
evaporation rate & reference: 5.70 (butyl acetate=1)
solubility in water: appreciable
appearance and odor: clear colorless liquid; fragrant, mint-like
moderately sharp odor
percent volatiles by volume: 100

Reactivity

Stability indicator/materials to avoid: yes
strong oxidizing agents
stability condition to avoid: high heat, sparks or flame
hazardous decomposition products: during combustion, carbon monoxide,
carbon dioxide and unidentified toxic fumes and/or vapors.

Proper Disposal

Waste disposal methods: dispose in accordance with all applicable
federal, state and local regulations and laws. Allow small amounts
to evaporate in hood. Burn off larger quantities.

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.

Ingredients List

Ingred name: methyl ethyl ketone (2-butanone) (mek) (sara iii)
cas: 78-93-3
rtecs #: el6475000
fraction by wt: 100%
osha pel: 200 ppm/300 stel
acgih tlv: 200 ppm/300stel 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

MSDS BGXQS METHYL ETHYL KETONE

Hazards

Ld50 lc50 mixture: ld50 oral rat=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: the primary chronic effect of methyl
ethyl ketone is its ability to interact with hexane and similar
alkanes to potentiate their neurotoxicity. M.E.K. Has not p
effects of overexposure: inhale: coughing,shortness of
breath,dizziness,intoxication & collapse; eye: may cause moderate
irritation,burning sensation,tearing,redness or swelling;
skin: canng; ingest: may result in health hazard.

medical cond aggravated by exposure: this material or its emissions may
affect the cintral nervous system and/or aggravate pre-existing
disorders. Prolonged observation may be indicated.

First Aid

First aid: eyes: flush with plenty of water for 15 minutes.See doctor.

skin: remove contaminated clothing and shoes. Wash with soap and
water.See doctor. Inhalation: remove victim to fresh air.Give
oxygen/cpr if ctim completely conscious. Do not
inducevomiting/risk of damage to lungs exceeds poisoning risk.

obtain emergency medical attention.

Chemical Properties

Hcc: f2
boiling pt: =78.9c, 174.F
melt/freeze pt: =-86.1c, -123.F
vapor pres: 71.2
spec gravity: 0.81
ph: 7
solubility in water: appreciable
appearance and odor: clear,colorless liquid with an acetone odor.

percent volatiles by volume: 100

Reactivity

Stability indicator/materials to avoid: yes
can react with oxidizing materials.

stability condition to avoid: heat,sparks and open flame.

hazardous decomposition products: incomplete combustion may produce
carbon monoxide and carbon dioxide.

Proper Disposal

Waste disposal methods: contaminated product/soil/water may be rcra/osha
hazardous waste due to potentially low flash point. Landfill solids
at permitted sites. Use registered transporters. Burn concentrated
liquids in syste mscompatible with water soluble wastes.

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.

Ingredients List

Ingred name: methyl ethyl ketone (2-butanone) (mek) (sara iii)
cas: 78-93-3
rtecs #: el6475000
= wt: 100.

osha pel: 200 ppm/300 stel
acgih tlv: 200 ppm/300stel 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

MSDS BQDKD METHYL ETHYL KETONE

Hazards

Ld50 lc50 mixture: oral rat 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: acute: inhalation-causes throat
irritation & central nervous system depression. Skin-may cause
dermatitis & extreme thickening of the fingernails, with permanent
destruction of the nail beds. Eye-irri tation. Ingestion-has caused
coma,hyperventilation, metabolic acidosis & tachycardia. Chronic:
eye-conjunctivitis.

explanation of carcinogenicity: not a carcinogen.

effects of overexposure: inhalation-headache, vomiting, nausea, coughing
& shortness of breath, dizziness, drowsiness, weakness, loss of
consciousness & possibly death. Skin-defatting of the skin
producing a dry, scaly, fissu red dermatitis. Ingestion-may cause
gastrointestinal irritation with abdominal spasm, nausea, vomiting,
headache, etc.

medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: inhalation-remove from exposure area to fresh air. If
breathing has stopped, perform cpr. Get medical attention.

skin-remove soiled clothes. Wash area with sopa or mild detergent &
large amounts of wa ter. Get medical attention. Eye-wash with water
or normal saline. Get medical attention. Ingestion-if conscious,
induce emesis by giving syrup of ipecac followed by water. Get
medical attention.

Chemical Properties

Hcc: f2
boiling pt: b.P. Text: 176f,80c
melt/freeze pt: m.P/f.P text: -123f,-86c
vapor pres: 100 mmhg
vapor density: 2.5
spec gravity: 0.8054
viscosity: 0.40 cps
evaporation rate & reference: 2.7 (ether=1)
solubility in water: appreciable (27.5%)
appearance and odor: colorless liquid with an acetone-like odor

Reactivity

Stability indicator/materials to avoid: yes
chloroform, explosives, hydrogen peroxide, oxidizers, peroxides,
plastics, nitric acid, oleum, isopropanol, resins.

stability condition to avoid: stable under normal temperatures and
pressures.

hazardous decomposition products: thermal decomposition products may
include toxic oxides of carbon.

Proper Disposal

Waste disposal methods: disposal must be in accordance with standards
applicable to generators of hazardous waste, 40 cfr 262. Epa
hazardous waste number u159.

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.

Ingredients List

Ingred name: methyl ethyl ketone (2-butanone) (mek) (sara iii)
cas: 78-93-3
rtecs #: el6475000
fraction by wt: 100%
other rec limits: none determined
osha pel: 200 ppm/300 stel
acgih tlv: 200 ppm/300stel 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

MSDS BTSFK METHYL ETHYL KETONE

Hazards

Ld50 lc50 mixture: ld50, oral, rats 4,800 mg/kg
routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: unknown iarc: unknown osha: no
health hazards acute and chronic: ingestion: mental sluggishness.

inhalation: causes irritation of nasal passages and throat. Causes
stupor (cns depression). Skin: moderate skin injury, drying,
dermatitis. Eye: liquid and vapors are i rritating. Can cause
severe injury- damage reversible
explanation of carcinogenicity: mfg. States "no information"
effects of overexposure: eyes: severe injury. Skin: drying of skin,
dermatitis. Inhalation: stupor (centeral nervous system
depression). Ingestion: sluggishness.

medical cond aggravated by exposure: significant exposure to this
chemical may adversely affect people with chronic disease of
respiratory system, skin, peripheral nervous system, central
nervous system, and/or eyes.

First Aid

First aid: ingestion: do not induce vomiting, give 2 glasses water/milk.

contact a physician. Inhalation: remove patient from contaminated
area. If not breathing give artifical respiration, then oxygen if
needed . Contact a physician immediately. Skin: remove clothes/wash
contaminated skin with water. If irritation persists, contact a
physician. Eyes: flush with water for at least 15 min, contact
physician.

Chemical Properties

Hcc: f2
boiling pt: b.P. Text: 79.6c 175f,
vapor pres: 77.5
vapor density: 2.5
spec gravity: 0.8062 (water=1
evaporation rate & reference: 5.7 (butyl acetate=1)
solubility in water: appreciable
appearance and odor: clear,colorless, mobile liquid with strong
characteristic "ketone" odor.

percent volatiles by volume: 100

Reactivity

Stability indicator/materials to avoid: yes
caustic soda & other strong alkalis; hydrochloric, sulfuric & other
strong inorganic acids; amines, oxidizing agents
stability condition to avoid: heat, sparks, and flame.

hazardous decomposition products: carbon monixide

Proper Disposal

Waste disposal methods: all notification, clean-up & disposal should be
carried out in accordance with federal, state and local
regulations. Preferred methods of waste disposal are incineration
or biological treatment in fed eral/state approved facility.

Ingredients List

Ingred name: methyl ethyl ketone (2-butanone) (mek) (sara iii)
cas: 78-93-3
rtecs #: el6475000
fraction by wt: 99.75%
other rec limits: none recommended
osha pel: 200 ppm
acgih tlv: 200 ppm/300stel 9394
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

MSDS CKCZF METHYL ETHYL KETONE

Hazards

Ld50 lc50 mixture: acute oral toxicity ld50: 2737 (rat)
routes of entry: inhalation: yes skin: yes ingestion: yes
health hazards acute and chronic: hazardous in case of skin contact
(irritant), of eye contact (irritant), of ingestion, of inhalation,
slightly hazardous in case of skin contact (permeator). Chronic
health effects: mutagenic effects: not available. Teratogenci
effects: not available. Developemntal toxicity: not available. The
substance is toxic to lungs, the nervoussystem, mucous membranes.

repeated or prolonged exposure to the s ubstance can produce target
organs damage.

explanation of carcinogenicity: not available.

effects of overexposure: the substance is toxic to lungs, the nervous
system, mucous membranes. Repeated or prolonged exposure to
substance can produce target organs damage.

medical cond aggravated by exposure: no data provided by responsible
party.

First Aid

First aid: eyes: remove contacts. Immediately flush with water for 15
minutes, lift lids. Do not use an eye ointment. Seek medical
attention. Skin: wash with disinfectant soap and water. Apply
ant-bacterial crea m. Seek medical attention. Inhalation: remove to
fresh air.Loosen tight clothing. Give oxygen if breathing
difficult. Give artificial respiration if not breathing. Seek
medical attention.

Chemical Properties

Hcc: f2
boiling pt: =79.6c, 175.3f
melt/freeze pt: =8.6c, 47.5f
vapor pres: 77.5 mm of hg( @ 20c)
vapor density: 2.5(air=1)
spec gravity: 0.805 (water=1)
ph: (1%h20) 7
solubility in water: easily soluble in water
appearance and odor: liquid.

Reactivity

Stability indicator/materials to avoid: yes
non-corrosive in presence of glass.

stability condition to avoid: not available

Proper Disposal

Waste disposal methods: recycle, if possible. Consult your local or
regional authorities.

Ingredients List

Ingred name: methyl ethyl ketone
cas: 78-93-3
rtecs #: el6475000
= wt: 100.

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

MSDS CKYPF METHYL ETHYL KETONE

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: inhalation: causes irritation to the
nose & throat. may cause cns depression & unconsciousness.

ingestion: may produce abdominal pain, nausea. Aspiration into
lungs can produce severe lung damage & i s a medical emergency.

skin: causes irritation to skin. may be absorbed through the skin
with possible systemic effects. Eye: vapors are irritating to the
eyes. Splashes can produce painful irritati on & eye damage.

chronic- skin: may defat the skin & produce dermatitis. Chronic
exposure may cause central nervous system effects.

effects of overexposure: inhalation: concentrations above the tlv may
cause headache, dizziness, nausea, shortness of breath & vomiting.

higher concentrations may cause cns depression & unconsciousness.

ingestion: may produce abdominal pain, nausea. other symptoms
expected to parallel inhalation. Skin: symptoms include redness,
itching & pain. May be absorbed through the skin with possible
systemic effects. Eye: vapors a re irritating to the eyes. Splashes
can produce painful irritation & eye damage.

medical cond aggravated by exposure: persons with pre-existing skin
disorders or eye problems or impaired respiratory function may be
more susceptible to the effects of the substance.

First Aid

First aid: inhalation: remove to fresh air. Assist with breathing
support, if needed. Get medical attention. Ingestion: aspiration
hazard. Do not induce vomiting. If vomiting occurs, keep head below
hips. Never give anything by mouth to an unconscious person. Call
a physician immediately. skin: immediately flush with plenty of
soap & water for at least 15 min while removing contaminated
clothing & shoes. G et medical attention. eyes: immediately flush
eyes with plenty of water for at least 15 min, lifting upper &
lower eyelids occasionally. Get medical attention.

Chemical Properties

Hcc: f2
boiling pt: =80.C, 176.F
melt/freeze pt: =-86.C, -122.8f
vapor pres: (mm hg): 78@20c (68f)
spec gravity: 0.81 @20c/4c
ph: no data
solubility in water: 29g in 100g of water
appearance and odor: clear, colorless liquid; sharp mint-like odor.

Reactivity

Stability indicator/materials to avoid: yes
oxidizing materials, caustics, amines, ammonia, strong bases,
chloroform, chlorosulfonic acid, oleum, potassium-t-butoxide, heat
or flame, hydrogen peroxide, nitric acid. Can attack many plastics,
resins, and rubber.

stability condition to avoid: heat, flames, ignition sources and
incompatibles.

hazardous decomposition products: carbon dioxide and carbon monoxide may
form when heated to decomposition.

conditions to avoid polymerization: will not occur.

Proper Disposal

Waste disposal methods: whatever cannot be saved for recovery or
recycling should be handled as hazardous waste & sent to rcra
approved incinerator or disposed in a rcra approved waste facility.

state and local disposal reg ulations may differ from federal
disposal regulations.

Ingredients List

Ingred name: methyl ethyl ketone
cas: 78-93-3
rtecs #: el6475000
minumum % wt: 99.

maxumum % wt: 100.

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