226 lines
8.5 KiB
Plaintext
226 lines
8.5 KiB
Plaintext
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MSDS - METHANOL
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1 - PRODUCT IDENTIFICATION
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PRODUCT NAME: METHANOL
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FORMULA: CH3OH
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FORMULA WT: 32.04
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CAS NO.: 67-56-1
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NIOSH/RTECS NO.: PC1400000
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COMMON SYNONYMS: METHYL ALCOHOL; WOOD ALCOHOL; CARBINOL; METHYLOL; WOOD
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SPIRIT
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PRODUCT CODES: 9049,9072,9075,9076,9071,5217,5370,9074,P704,9093,5536,9068
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9073,9091,9263,9069,9070
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EFFECTIVE: 09/26/86
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REVISION #04
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PRECAUTIONARY LABELLING
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BAKER SAF-T-DATA(TM) SYSTEM
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HEALTH - 3 SEVERE (POISON)
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FLAMMABILITY - 3 SEVERE (FLAMMABLE)
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REACTIVITY - 1 SLIGHT
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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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GOGGLES & SHIELD; LAB COAT & APRON; VENT HOOD; PROPER GLOVES; CLASS B
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EXTINGUISHER
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PRECAUTIONARY LABEL STATEMENTS
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POISON DANGER
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FLAMMABLE
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HARMFUL IF INHALED
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CANNOT BE MADE NON-POISONOUS
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MAY BE FATAL OR CAUSE BLINDNESS IF SWALLOWED
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KEEP AWAY FROM HEAT, SPARKS, FLAME. DO NOT GET IN EYES, ON SKIN, ON CLOTHING.
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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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2 - HAZARDOUS COMPONENTS
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COMPONENT % CAS NO.
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METHANOL 90-100 67-56-1
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3 - PHYSICAL DATA
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BOILING POINT: 65 C ( 149 F) VAPOR PRESSURE(MM HG): 96
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MELTING POINT: -98 C ( -144 F) VAPOR DENSITY(AIR=1): 1.11
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SPECIFIC GRAVITY: 0.79 EVAPORATION RATE: 4.6
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(H2O=1) (BUTYL ACETATE=1)
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SOLUBILITY(H2O): COMPLETE (IN ALL PROPORTIONS) % VOLATILES BY VOLUME: 100
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APPEARANCE & ODOR: CLEAR, COLORLESS LIQUID WITH CHARACTERISTIC PUNGENT ODOR.
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4 - FIRE AND EXPLOSION HAZARD DATA
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FLASH POINT (CLOSED CUP 12 C ( 54 F) NFPA 704M RATING: 1-3-0
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FLAMMABLE LIMITS: UPPER - 36.0 % LOWER - 6.0 %
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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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BURNS WITH A CLEAR, ALMOST INVISIBLE FLAME.
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TOXIC GASES PRODUCED
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CARBON MONOXIDE, CARBON DIOXIDE, FORMALDEHYDE
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5 - HEALTH HAZARD DATA
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TLV LISTED DENOTES (TLV-SKIN).
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THRESHOLD LIMIT VALUE (TLV/TWA): 260 MG/M3 ( 200 PPM)
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SHORT-TERM EXPOSURE LIMIT (STEL): 310 MG/M3 ( 250 PPM)
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PERMISSIBLE EXPOSURE LIMIT (PEL): 260 MG/M3 ( 200 PPM)
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TOXICITY: LD50 (ORAL-RAT)(MG/KG) - 5628
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LD50 (IPR-RAT)(MG/KG) - 9540
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LD50 (SCU-MOUSE)(MG/KG) - 9800
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LD50 (SKN-RABBIT) (G/KG) - 20
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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 AND INGESTION ARE HARMFUL AND MAY BE FATAL.
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INHALATION MAY CAUSE HEADACHE, NAUSEA, VOMITING, DIZZINESS, NARCOSIS,
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SUFFOCATION, LOWER BLOOD PRESSURE, CENTRAL NERVOUS SYSTEM DEPRESSION.
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LIQUID MAY BE IRRITATING TO SKIN AND EYES. PROLONGED SKIN CONTACT MAY
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RESULT IN DERMATITIS. EYE CONTACT MAY RESULT IN TEMPORARY CORNEAL DAMAGE.
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INGESTION MAY CAUSE BLINDNESS.
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INGESTION MAY CAUSE NAUSEA, VOMITING, HEADACHES, DIZZINESS,
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GASTROINTESTINAL IRRITATION.
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CHRONIC EFFECTS OF OVEREXPOSURE MAY INCLUDE KIDNEY AND/OR LIVER DAMAGE.
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TARGET ORGANS
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EYES, SKIN, CENTRAL NERVOUS SYSTEM
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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, IF CONSCIOUS, IMMEDIATELY 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 OR SKIN WITH PLENTY OF WATER FOR
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AT LEAST 15 MINUTES WHILE REMOVING CONTAMINATED CLOTHING AND SHOES.
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WASH CLOTHING BEFORE RE-USE.
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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 ACIDS, ALUMINUM
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DECOMPOSITION PRODUCTS: CARBON MONOXIDE, CARBON DIOXIDE, FORMALDEHYDE
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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: U154 (TOXIC WASTE)
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8 - PROTECTIVE EQUIPMENT
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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
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ABOVE 200 PPM, A SELF-CONTAINED BREATHING
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APPARATUS IS ADVISED.
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EYE/SKIN PROTECTION: SAFETY GOGGLES AND FACE SHIELD, UNIFORM,
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PROTECTIVE SUIT, RUBBER GLOVES ARE RECOMMENDED.
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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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10 - TRANSPORTATION DATA AND ADDITIONAL INFORMATION
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DOMESTIC (D.O.T.)
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PROPER SHIPPING NAME METHANOL
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HAZARD CLASS FLAMMABLE LIQUID
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UN/NA UN1230
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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 METHANOL
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HAZARD CLASS 3.2, 6.1
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UN/NA UN1230
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LABELS FLAMMABLE LIQUID, POISON
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