216 lines
8.1 KiB
Plaintext
216 lines
8.1 KiB
Plaintext
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MSDS - METHYL ETHYL KETONE
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------------------------------------------------------------------------------
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1 - PRODUCT IDENTIFICATION
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------------------------------------------------------------------------------
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PRODUCT NAME: METHYL ETHYL KETONE
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FORMULA: CH3COCH2CH3
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FORMULA WT: 72.11
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CAS NO.: 78-93-3
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NIOSH/RTECS NO.: EL6475000
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COMMON SYNONYMS: 2-BUTANONE; MEK; ETHYL METHYL KETONE; METHYLACETONE
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PRODUCT CODES: 9214,9323,9211,5385,9319,Q531
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EFFECTIVE: 08/27/86
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REVISION #02
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PRECAUTIONARY LABELLING
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BAKER SAF-T-DATA(TM) SYSTEM
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HEALTH - 2 MODERATE
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FLAMMABILITY - 3 SEVERE (FLAMMABLE)
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REACTIVITY - 2 MODERATE
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CONTACT - 1 SLIGHT
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HAZARD RATINGS ARE 0 TO 4 (0 = NO HAZARD; 4 = EXTREME HAZARD).
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LABORATORY PROTECTIVE EQUIPMENT
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SAFETY GLASSES; LAB COAT; VENT HOOD; PROPER GLOVES; CLASS B EXTINGUISHER
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PRECAUTIONARY LABEL STATEMENTS
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WARNING
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EXTREMELY FLAMMABLE
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CAUSES IRRITATION
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HARMFUL IF INHALED
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KEEP AWAY FROM HEAT, SPARKS, FLAME.
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AVOID BREATHING VAPOR. KEEP IN TIGHTLY CLOSED CONTAINER. USE WITH
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ADEQUATE VENTILATION. WASH THOROUGHLY AFTER HANDLING. IN CASE OF FIRE,
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USE ALCOHOL FOAM, DRY CHEMICAL, CARBON DIOXIDE - WATER MAY BE INEFFECTIVE.
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FLUSH SPILL AREA WITH WATER SPRAY.
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SAF-T-DATA(TM) STORAGE COLOR CODE: RED (FLAMMABLE)
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------------------------------------------------------------------------------
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2 - HAZARDOUS COMPONENTS
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------------------------------------------------------------------------------
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COMPONENT % CAS NO.
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METHYL ETHYL KETONE 90-100 78-93-3
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------------------------------------------------------------------------------
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3 - PHYSICAL DATA
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------------------------------------------------------------------------------
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BOILING POINT: 80 C ( 176 F) VAPOR PRESSURE(MM HG): 78
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MELTING POINT: -87 C ( -125 F) VAPOR DENSITY(AIR=1): 2.5
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SPECIFIC GRAVITY: 0.81 EVAPORATION RATE: 5.7
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(H2O=1) (BUTYL ACETATE=1)
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SOLUBILITY(H2O): APPRECIABLE (MORE THAN 10 %) % VOLATILES BY VOLUME: 100
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APPEARANCE & ODOR: CLEAR COLORLESS, LIQUID WITH ACETONE-LIKE ODOR.
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------------------------------------------------------------------------------
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4 - FIRE AND EXPLOSION HAZARD DATA
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------------------------------------------------------------------------------
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FLASH POINT (CLOSED CUP -7 C ( 20 F) NFPA 704M RATING: 1-3-0
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FLAMMABLE LIMITS: UPPER - 11.4 % LOWER - 1.8 %
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FIRE EXTINGUISHING MEDIA
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USE ALCOHOL FOAM, DRY CHEMICAL OR CARBON DIOXIDE.
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(WATER MAY BE INEFFECTIVE.)
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SPECIAL FIRE-FIGHTING PROCEDURES
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FIREFIGHTERS SHOULD WEAR PROPER PROTECTIVE EQUIPMENT AND SELF-CONTAINED
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BREATHING APPARATUS WITH FULL FACEPIECE OPERATED IN POSITIVE PRESSURE MODE.
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MOVE CONTAINERS FROM FIRE AREA IF IT CAN BE DONE WITHOUT RISK. USE WATER
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TO KEEP FIRE-EXPOSED CONTAINERS COOL.
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UNUSUAL FIRE & EXPLOSION HAZARDS
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VAPORS MAY FLOW ALONG SURFACES TO DISTANT IGNITION SOURCES AND FLASH BACK.
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CLOSED CONTAINERS EXPOSED TO HEAT MAY EXPLODE. CONTACT WITH STRONG
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OXIDIZERS MAY CAUSE FIRE.
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TOXIC GASES PRODUCED
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CARBON MONOXIDE, CARBON DIOXIDE
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------------------------------------------------------------------------------
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5 - HEALTH HAZARD DATA
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------------------------------------------------------------------------------
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THRESHOLD LIMIT VALUE (TLV/TWA): 590 MG/M3 ( 200 PPM)
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SHORT-TERM EXPOSURE LIMIT (STEL): 885 MG/M3 ( 300 PPM)
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PERMISSIBLE EXPOSURE LIMIT (PEL): 590 MG/M3 ( 200 PPM)
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TOXICITY: LD50 (ORAL-RAT)(MG/KG) - 2737
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LD50 (IPR-MOUSE)(MG/KG) - 616
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LD50 (SKN-RABBIT) (G/KG) - 13
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CARCINOGENICITY: NTP: NO IARC: NO Z LIST: NO OSHA REG: NO
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EFFECTS OF OVEREXPOSURE
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INHALATION OF VAPORS MAY CAUSE HEADACHE, NAUSEA, VOMITING, DIZZINESS,
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DROWSINESS, IRRITATION OF RESPIRATORY TRACT, AND LOSS OF CONSCIOUSNESS.
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CONTACT WITH SKIN OR EYES MAY CAUSE IRRITATION.
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PROLONGED EXPOSURE MAY CAUSE DERMATITIS.
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LIQUID MAY CAUSE PERMANENT EYE DAMAGE.
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INGESTION MAY CAUSE NAUSEA, VOMITING, HEADACHES, DIZZINESS,
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GASTROINTESTINAL IRRITATION.
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TARGET ORGANS
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NASAL SEPTUM, LUNGS
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MEDICAL CONDITIONS GENERALLY AGGRAVATED BY EXPOSURE
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NONE IDENTIFIED
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ROUTES OF ENTRY
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INHALATION, INGESTION, EYE CONTACT, SKIN CONTACT
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EMERGENCY AND FIRST AID PROCEDURES
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CALL A PHYSICIAN.
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IF SWALLOWED, DO NOT INDUCE VOMITING.
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IF INHALED, REMOVE TO FRESH AIR. IF NOT BREATHING, GIVE ARTIFICIAL
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RESPIRATION. IF BREATHING IS DIFFICULT, GIVE OXYGEN.
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IN CASE OF CONTACT, IMMEDIATELY FLUSH EYES WITH PLENTY OF WATER FOR AT
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LEAST 15 MINUTES. FLUSH SKIN WITH WATER.
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------------------------------------------------------------------------------
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6 - REACTIVITY DATA
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------------------------------------------------------------------------------
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STABILITY: STABLE HAZARDOUS POLYMERIZATION: WILL NOT OCCUR
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CONDITIONS TO AVOID: HEAT, FLAME, OTHER SOURCES OF IGNITION
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INCOMPATIBLES: STRONG OXIDIZING AGENTS, STRONG BASES, CAUSTICS,
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MINERAL ACIDS, AMINES AND AMMONIA, HALOGENS
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DECOMPOSITION PRODUCTS: CARBON MONOXIDE, CARBON DIOXIDE
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------------------------------------------------------------------------------
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7 - SPILL AND DISPOSAL PROCEDURES
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------------------------------------------------------------------------------
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STEPS TO BE TAKEN IN THE EVENT OF A SPILL OR DISCHARGE
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WEAR SELF-CONTAINED BREATHING APPARATUS AND FULL PROTECTIVE CLOTHING.
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SHUT OFF IGNITION SOURCES; NO FLARES, SMOKING OR FLAMES IN AREA. STOP LEAK
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IF YOU CAN DO SO WITHOUT RISK. USE WATER SPRAY TO REDUCE VAPORS. TAKE UP
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WITH SAND OR OTHER NON-COMBUSTIBLE ABSORBENT MATERIAL AND PLACE INTO
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CONTAINER FOR LATER DISPOSAL. FLUSH AREA WITH WATER.
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J. T. BAKER SOLUSORB(R) SOLVENT ADSORBENT IS RECOMMENDED
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FOR SPILLS OF THIS PRODUCT.
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DISPOSAL PROCEDURE
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DISPOSE IN ACCORDANCE WITH ALL APPLICABLE FEDERAL, STATE, AND LOCAL
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ENVIRONMENTAL REGULATIONS.
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EPA HAZARDOUS WASTE NUMBER: U159 (TOXIC WASTE)
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------------------------------------------------------------------------------
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8 - PROTECTIVE EQUIPMENT
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------------------------------------------------------------------------------
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VENTILATION: USE GENERAL OR LOCAL EXHAUST VENTILATION TO MEET
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TLV REQUIREMENTS.
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RESPIRATORY PROTECTION: RESPIRATORY PROTECTION REQUIRED IF AIRBORNE
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CONCENTRATION EXCEEDS TLV. AT CONCENTRATIONS UP
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TO 1000 PPM, A CHEMICAL CARTRIDGE RESPIRATOR WITH
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ORGANIC VAPOR CARTRIDGE IS RECOMMENDED. ABOVE
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THIS LEVEL, A SELF-CONTAINED BREATHING APPARATUS
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IS RECOMMENDED.
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EYE/SKIN PROTECTION: SAFETY GOGGLES, UNIFORM, APRON, RUBBER GLOVES ARE
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RECOMMENDED.
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------------------------------------------------------------------------------
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9 - STORAGE AND HANDLING PRECAUTIONS
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------------------------------------------------------------------------------
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SAF-T-DATA(TM) STORAGE COLOR CODE: RED (FLAMMABLE)
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SPECIAL PRECAUTIONS
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BOND AND GROUND CONTAINERS WHEN TRANSFERRING LIQUID. KEEP CONTAINER
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TIGHTLY CLOSED. STORE IN A COOL, DRY, WELL-VENTILATED, FLAMMABLE LIQUID
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STORAGE AREA.
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------------------------------------------------------------------------------
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10 - TRANSPORTATION DATA AND ADDITIONAL INFORMATION
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------------------------------------------------------------------------------
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DOMESTIC (D.O.T.)
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PROPER SHIPPING NAME METHYL ETHYL KETONE
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HAZARD CLASS FLAMMABLE LIQUID
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UN/NA UN1193
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LABELS FLAMMABLE LIQUID
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REPORTABLE QUANTITY 5000 LBS.
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INTERNATIONAL (I.M.O.)
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PROPER SHIPPING NAME METHYL ETHYL KETONE
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HAZARD CLASS 3.2
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UN/NA UN1193
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LABELS FLAMMABLE LIQUID
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