===================== Product Identification =====================
MSDS NAME:METHYL ETHYL KETONE
NIIN:00N082158
MSDS Number: CGCJN
=== Responsible Party ===
Company:GENIUM PUBLISHING CORP
Address:ONE GENIUM PLAZA
City:SCHENECTADY
State:NY
ZIP:12304-4690
Country:US
Info Phone Num:518-377-8854
Emergency Phone Num:518-377-8854
CAGE:5Z768
=== Contractor Identification ===
Company:GENIUM PUBLISHING CORPORATION
Address:1145 CATALYN ST
Box:City:SCHENECTADY
State:NY
ZIP:12303-1836
Country:US
Phone:518-377-8854
CAGE:5Z768
============= Composition/Information on Ingredients =============
Name:2-BUTANONE; (METHYL ETHYL KETONE) (SARA 313) (CERCLA)
CAS:78-93-3
RTECS #:EL6475000
Fraction by Wt: 100%
OSHA PEL:200 PPM
ACGIH TLV:200 PPM/300 STEL
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS
Name:SUPDAT:& LET FIRE BURN. WITHDRAW IMMEDIATELY IF HEARING
RISING SOUND FROM VENTING SFTY DEVICE/NOTICE ANY TANK (ING 3)
RTECS #:9999999ZZ
Name:ING 2:DISCOLORATION DUE TO FIRE. DO NOT RELEASE RUNOFF FROM
FIRE CONTROL METH TO SEWERS/WATERWAYS; DIKE FOR PROPER DISP.
RTECS #:9999999ZZ
Name:MATLS TO AVOID:2-PROPANOL (FORMS EXPLO PEROXIDES),
CHLOROFORM + ALKALI, AMINES, AMMONIA, INORG ACIDS, CAUSTICS, (ING
5)
RTECS #:9999999ZZ
Name:ING 4:COPPER, ISOCYANATES, PYRIDINES, & STRONG OXIDIZERS.
MEK WILL SOFTEN/DISSOLVE SOME PLASTICS.
RTECS #:9999999ZZ
Name:EFTS OF OVEREXP:CAUSE DEFAT & DERM, APPARENTLY W/OUT IRRIT.
TARGET ORGANS: RESP TRACT, CNS, SKIN & EYES.
RTECS #:9999999ZZ
Name:FIRST AID PROC:& SUPPORT BRTHG AS NEEDED. INGEST:NEVER GIVE
ANYTHING BY MOUTH TO UNCON/CONVULSING PERSON. CONT (ING 8)
RTECS #:9999999ZZ
Name:ING 7:POIS CTL CTR. UNLESS OTHERWISE ADVISED, HAVE
CONSCIOUS & ALERT PERSON DRINK 1-2 GLASSES OF WATER TO DILUTE.(ING
9)
RTECS #:9999999ZZ
Name:ING 8:DO NOT INDUCE VOMIT BECAUSE OF POSS ASPIR INTO LUNGS.
NOTE TO PHYS: MEK IS DETECTABLE IN EXPIRED AIR & (ING 10)
RTECS #:9999999ZZ
Name:ING 9:URINE. THERE IS GOOD CORRELATION BETWEEN URINARY MEK
AND WORKPLACE AIR CONCENTRATION.
RTECS #:9999999ZZ
Name:SPILL PROC:DIKE FAR AHEAD OF LG SPILL FOR RECLAMATION/DISP.
FOR SPILLS IN WATER, USE NATL BARRIERS/SPILL CTL (ING 12)
RTECS #:9999999ZZ
Name:ING 11:BOOMS TO LIMIT SPILL TRAVEL. PVNT ENTRY INTO DEWERS,
DRAINS, & WATERWAYS. FOLLOW APPLIC OSHA REGS (ING 13)
RTECS #:9999999ZZ
Name:ING 12:(29 CFR 1910.120).
RTECS #:9999999ZZ
Name:WASTE DISP METH:RECS. FOLLOW APPLIC FEDERAL, STATE, & LOCAL
REGS. LISTED AS RCRA HAZ WASTE (40CFR261.33):U159.
RTECS #:9999999ZZ
Name:RESP PROT:CHEM CARTRIDGE RESP W/FULL FACEPIECE & OVCS. FOR
<3000 PPM, USE ANY NIOSH APPRVD AIR PURIFYING, FULL (ING 16)
RTECS #:9999999ZZ
Name:ING 15:FACEPIECE RESP (GAS MASK) W/CHIN-STYLE, FRON-OR-BACK
MOUNTED ORGANIC VAP CANISTER. FOR EMER/NONROUTINE (ING 17)
RTECS #:9999999ZZ
Name:ING 16:OPERATIONS (CLEANING SPILLS, REACTOR VESS/STOR
TANKS), WEAR NIOSH APPRVD SCBA. WARNING! NIOSH APPRVD (ING 18)
RTECS #:9999999ZZ
Name:ING 17:AIR PURIFYING RESPS DO NOT PROTECT WORKERS IN
OXYG-DEFICIENT ATM. IF RESPS ARE USED, OSHA REQS WRITTEN (ING 19)
RTECS #:9999999ZZ
Name:ING 18:NIOSH APPRVD RESP PROT PROGRAM THAT INCL @ LST: MED
CERTIFICATION, TRAINING, FIT-TESTING, PERIODIC ENVIR(ING 20)
RTECS #:9999999ZZ
Name:ING 19:MONITORING, MAINTENANCE, INSPECTION, CLEANING, &
CONVENIENT, SANITARY STORAGE AREAS.
RTECS #:9999999ZZ
Name:VENT:BECAUSE IT PVNTS CONTAMINANT DISPERSION INTO WORK AREA
BY CONTROLLING IT AT ITS SOURCE.(103)
RTECS #:9999999ZZ
Name:PROT GLOVES:& TEFLON W/BREAKTHROUGH TIMES (BT) OF >8 HR &
POLYETHYLENE/ETHYLENE VINYL ALCOHOL W/BT OF >4 HRS (ING 23)
RTECS #:9999999ZZ
Name:ING 22:ARE SUITABLE PPE MATERIALS.
RTECS #:9999999ZZ
Name:HYGIENE PRACT:EAT, DRINK/SMOKE IN WORK AREAS. PRACTICE GOOD
PERSONAL HYGIENE AFTER USING MEK, ESPECIALLY BEFORE (ING 25)
RTECS #:9999999ZZ
Name:ING 24:EATING, DRINKING, SMOKING, USING TOILET/APPLYING
COSMETICS.
RTECS #:9999999ZZ
===================== Hazards Identification =====================
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:ACUTE: INHAL MAY CAUSE HDCH, DIZZ,
NAUS, VOMIT, WEAK, & UNCON. HIGH CONC CAN CAUSE SMARTING IN ADDN TO
IRRIT OF EYES & RESP TRACT. IN 1 STUDY, EXPOS TO 100 PPM CAUSED
SLIGHT NOSE & THROAT IRRIT, 200 P PM CAUSED MILD EYE IRRIT, & 300
PPM WAS"OBJECTIONABLE" W/HDCH & THROAT IRRIT. IN ANOTHER STUDY,
SHORT (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: EXPOS TO 500 PPM CAUSED NAUS & VOMIT.
ALSO, WORKERS EXPOSED TO 300-600 PPM FOR UNSPECIFIED TIME PERIOD
EXPERIENCED NUMBNESS OF FINGERS & ARMS; 1 WORKER EXPERIENCED LEG
NUMBNESS W/TENDENCY TO "GIVE WAY UNDER HIM. DIRECT EYE CONT CAN
CAUSE PAINFUL IRRIT & CORNEAL INJURY. CHRONIC:RPTD SKIN CONT CAN
(ING 6)
Medical Cond Aggravated by Exposure:DERMATITIS.
======================= First Aid Measures =======================
Eyes:DO NOT ALLOW VICTIM TO RUB/KEEP EYES TIGHTLY SHUT.
GENTLY LIFT EYELIDS & FLUSH IMMED & CONTINUOUSLY W/FLOODING AMTS OF
WATER FOR @ LST 15 MINS & UNTIL TRANSPORTED TO EMER MED FACILITY.
CONSULT PH YS IMMED. SKIN:QUICKLY REMOVE CONTAMD CLTHG. RINSE
W/FLOODING AMTS OF WATER FOR @ LST 15 MINS. WASH EXPOSED AREA
W/SOAP & WATER. INHAL:REMOVE TO FRESH AIR, ADMIN 100% HUMIDIFIED
SUPP OXYG (ING 7)
===================== Fire Fighting Measures =====================
Flash Point:16.0F,-8.9C
Lower Limits:1.4%
Upper Limits:11.4%
Extinguishing Media:CLASS 1B FLAMM LIQ. FOR SM FIRES, USE DRY CHEM,
CO*2, WATER SPARY/ALCOHOL-RESIST FOAM. FOR LG FIRES, USE WATER,
(SUPDAT)
Fire Fighting Procedures:NIOSH APPRVD SCBA & FULL PROT EQUIP . IF POSS
W/OUT RISK, MOVE CNTNR FROM FIRE AREA. APPLY COOLING WATER TO CNTNR
SIDES UNTIL WELL AFTER FIRE IS (SUPDAT)
Unusual Fire/Explosion Hazard:VAPORS MAY TRAVEL TO IGNITION SOURCE &
FLASH BACK. CNTNR MAY EXPLODE IN FIRE. BURNING RATE = 4.1 MM/MIN.
================== Accidental Release Measures ==================
Spill Release Procedures:NOTIFY SFTY PERS, ISOLATE & VENTILATE AREA,
DENY ENTRY, & STAY UPWIND. SHUT OFF IGNIT SOURCES. CLEANUP PERS
SHOULD PROTECT AGAINST EXPOS. TAKE UP SM SPILLS W/EARTH, SAND,
VERMICULITE/OTHER ABSORB, NON COMBUST MATL & PLACE IN SUITABLE
CNTNRS. (ING 11)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.
====================== Handling and Storage ======================
Handling and Storage Precautions:PRVNT PHYSICAL DAMAGE TO CNTNRS. STORE
IN COOL, DRY, WELL-VENTILATED AREA AWAY FROM HEAT, INCOMPATIBLES
(SEC 5). PERIODICALLY CHECK CNTNRS FOR LEAKS.
Other Precautions:TO REDUCE POTNTL HLTH HAZS, USE SUFFICIENT
DILUTION/LOC EXHAUST VENT TO CTL AIRBORNE CONTAMINANTS & TO
MAINTAIN CONCS @ LOWEST PRACTICAL LEVEL. TO PVNT STATIC SPKS, ELEC
GROUND & BOND ALL EQUIP USED W ITH MEK.
============= Exposure Controls/Personal Protection =============
Respiratory Protection:SEEK PROFESSIONAL ADVICE PRIOR TO RESP SELECTION
& USE. FOLLOW OSHA RESP REGS (29 CFR 1910.134) &, IF NEC, WEAR
NIOSH APPRVD RESP. FOR <1000 PPM, USE ANY NIOSH APPRVD POWDERED
AIR-PURIFYING RESP W/ORG VAP CARTRIDGES (OVCS)/ANY NIOSH(ING 15)
Ventilation:PROVIDE GEN & LOC EXHAUST VENT SYS TO MAINTAIN AIRBORNE
CONCS BELOW OSHA PEL (SEC 2). LOC EXHAUST VENT IS PREF (ING 21)
Protective Gloves:CHEMICALLY PROT. BUTYL RUBB (ING 22)
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:ANSI APPRVD EYE WASH & DELUGE SHOWER .
BOOTS, APRONS, & GAUNTLETS TO PVNT SKIN CONTACT.
Work Hygienic Practices:SEPARATE CONTAMD CLTHG WORK & STREET CLOTHES &
LAUNDER BEFORE REUSE. REMOVE MEK FROM SHOES & CLEAN PPE. NEVER (ING
24)
Supplemental Safety and Health
SATURATED VAP DENS:0.085 OR 1.368. SOL IN H*20:MEK IN WATER =28%; WATER
IN MEK = 12.5%. APPEAR/ODOR:THE ODOR THRESHOLD IS 25 PPM. EXTING
MEDIA:FOG/ALCOHOL-RESIST FOAM. FIRE FIGHT PROC:OUT. STAY AWAY F ROM
ENDS OF TANKS. FOR MASSIVE FIRE IN CARGO AREA, USE MONITOR
NOZZ/UNMANNED HOSE HOLDERS; IF POSS, W/DRAW(ING 2)
================== Physical/Chemical Properties ==================
Boiling Pt:B.P. Text:176F,80C
Melt/Freeze Pt:M.P/F.P Text:-123F,-86C
Vapor Pres:71.2 @ 20C
Vapor Density:SUPDAT
Spec Gravity:0.8045
Evaporation Rate & Reference:2.7 (ETHER =1)
Solubility in Water:SUPP DATA
Appearance and Odor:COLORLESS, VOLATILE, LIQUID WITH A SWEET MINT OR
ACETONE-LIKE ODOR. (SUPDAT)
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
INCL CHLOROSULFONIC ACID, OLEUM (FUMING SULFURIC ACID),
POTASSIUM-T-BUTOXIDE, HYDROGEN PEROXIDE + NITRIC ACID, (ING 4)
Stability Condition to Avoid:EXPOSURE TO HEAT, IGNITION SOURCES, AND
INCOMPATIBLES.
Hazardous Decomposition Products:THERMAL OXIDATIVE DECOMPOSITION OF MEK
CAN PRODUCE CARBON DIOXIDE GAS AND ACRID SMOKE.
==================== Disposal Considerations ====================
Waste Disposal Methods:INCIN IS POSS IN PERMIT-APPRVD FACILITIES. STEAM
STRIPPING CAN BE USED TO REMOVE MEK FROM AQUEOUS WASTE. CONCS UP TO
SEV WT % SOLVENT IN WATER CAN BE HNDLD W/BETTER THAN 99% REMOVAL
EXPECTED. CONT SUP PLIER/LICENSED CONTRACTOR FOR DETAILED (ING 14)
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.
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