Product ID:METHYL ETHYL KETONE
MSDS Date:03/15/1995
FSC:6810
NIIN:00N062002
MSDS Number: BYBPN

BLH ELECTRONICS

75 SHAWMUT RD
CANTON, MA 02021-1408
US

Emergency Phone: 617-821-2000;800-424-9300(CHEMTREC)

Info Phone: 617-821-2000

Cage: 03089

BLH ELECTRONICS INC

CANTON, MA 02021-9111 US

Telephone: 617-821-2000

Cage: 03089

2-BUTANONE;(METHYL ETHYL KETONE) (MEK) (SARA 313) (CERCLA)

CAS: 78-93-3

RTECS: EL6475000

Fraction By Weight: 100%

OSHA PEL 200 PPM

ACGIH TLV: 200 PPM;300 STEL

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

Flash Point Method:TCC
Flash Point:21.0F,-6.1C
Lower Limits:1.8%
Upper Limits:11%
Extinguishing Media:DRY CHEMICAL, FOAM, CARBON DIOXIDE OR ALCOHOL FOAM.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT. KEEP AWAY FROM HEAT, SPARKS & OPEN FLAME.
Unusual Fire/Explosion Hazard:VAPOR IS FLAMMABLE & HEAVIER THAN AIR &
MAY TRAVEL TO SOURCE OF IGNITION AND FLASHBACK.

Supplemental Safety and Health

Boiling Pt:B.P. Text:176F,80C
Melt/Freeze Pt:M.P/F.P Text:-123F,-86C
Vapor Pres:100 @ 25C
Vapor Density:2.5
Spec Gravity:0.805(H*2O=1)
Evaporation Rate & Reference:2.7 (ETHER=1)
Solubility in Water:29G IN 100G OF WATER
Appearance and Odor:CLEAR COLORLESS LIQUID.

Stability Indicator/Materials to Avoid:YES
OXIDIZING MATLS, CHLOROFORM, CHLOROSULFONIC ACID, OLEUM,
POTASSIUM-T-BUTOXIDE, HEAT/FLAME, HYDROGEN PEROXIDE, (SUPDAT)
Stability Condition to Avoid:OPEN SPARKS & FLAMES.

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.