Product ID:BOSTIK 4145
MSDS Date:01/01/1987
FSC:8040
NIIN:00-964-9404
MSDS Number: BFZNF

BOSTIK DIVISION, USM CORP., EMHART INDUSTRIES INC.

BOSTON ST
MIDDLETON, MA 01949
US

Emergency Phone: NONE

Cage: EO452

USM CORP SUB OF EMHART INDUSTRIES INC BOSTIK DIV

MIDDLETON, MA 01949 US

Telephone: 508-777-0100

Cage: 70707

METHYL ETHYL KETONE (2-BUTANONE) (MEK) (SARA III)

CAS: 78-93-3

RTECS: EL6475000

Fraction By Weight: 33.0%

OSHA PEL 200 PPM/300 STEL

ACGIH TLV: 200 PPM/300STEL 9192

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

ACETONE (SARA III)

CAS: 67-64-1

RTECS: AL3150000

Fraction By Weight: 43.0%

OSHA PEL 1000PPM

ACGIH TLV: 750PPM/1000STEL;9293

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

Effects of Overexposure:IRRITATION OF EYES,THROAT;CAUSES
HEADACHE,NAUSEA,DIZZ & NARCOSIS BY HI-EXPOSURES.

First Aid:INHALATION:REMOVE TO FRESH AIR.GET MED ATTN.GIVE ARTIFICIAL
RESP IF NEEDED; EYES; FLUSH W LG AMT OF WATER FOR AT LEAST 15
MIN.GET MED ATTN;SKIN:WIPE OF IMMEDIATELY.WASH W/SOAP & H*2O.FLUSH
W/WATER.GET MD IF NEEDED.

Flash Point:21F TOC
Lower Limits:1.8
Upper Limits:12.8
Extinguishing Media:CO*2, FOAM, DRY CHEM.
Fire Fighting Procedures:MFR RECOMMENDS TO USE AIR MASK
Unusual Fire/Explosion Hazard:NONE NOTED BY MFR

Spill Release Procedures:ELIMINATE ALL SOURCES OF IGNITION.PROVIDE
VENTILATION.AVOID BREATHING VAP.USE APPROPRIATE PROTECTIVE
EQUIPMENTS.COVR W/EXTNGSHR FOAM OR EVAP SOLVENT;SCRAPE UP W/PLASTIC
SCRAPER;DIKE LG QTY OF SPILL W/ COMMERCIAL ABSORBG MATL.PUMP LIQ TO
SALVAGE TANK.

Handling and Storage Precautions:STORE IN A DRY,COOL PLACE(APPROX
60-80F) AWAY FROM SUNLIGHT,OTHER SOURCES OF HEAT/IGNITION.KEEP
CONTAINER TIGHTLY CLOSED WHEN NOT IN USE.
Other Precautions:USE W/ADEQUATE VENTILATION.AVOID SKIN CONTACT. AVOID
PROLONGED OR REPEATED BREATHING VAP. USE IN SPARKS/FLAME-FREE AREA.

Respiratory Protection:USE AIR MASK/ORGANIC VAP GAS MASK IN POOR
VENTILATED AREAS.
Ventilation:LOCAL EXHAUST PREFERRED,MECHANICAL EXHAUST ACEPTABLE.
Protective Gloves:PLASTIC
Eye Protection:SAFETY GLASSES
Other Protective Equipment:SAFETY SHOWER & EYE BATH
Supplemental Safety and Health
MSDS FM MFR DATED:4/3/80;PER MFR 3/10/86,ITEM IS NO LONGER
MANUFACTURED.

HCC:F2
Boiling Pt:B.P. Text:133F
Vapor Pres:133
Vapor Density:2.17
Spec Gravity:0.877
Evaporation Rate & Reference:2.23(ETHYL ETHR=1)
Solubility in Water:APPRECIABLE
Appearance and Odor:NEUTRAL CLEAR LIQ WITH KETONE ODOR.
Percent Volatiles by Volume:77

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:AVOID IGNITION SOURCES
Hazardous Decomposition Products:CO,CO*2,HCL GAS, & OTHER TOXIC FUMES.

Waste Disposal Methods:KEEP IN COVERED DRUMS,PENDING DISPOSAL. HANDLE &
DISPOSE IN FULL COMPLIANCE WITH ALL APPLICABLE
INTERNATIONAL,FEDERAL,STATE, & LOCAL 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.