Product ID:ID 0320T136 HS HARDENER MILC85285
MSDS Date:02/28/1990
FSC:8010
NIIN:01-293-6179
Kit Part:Y
MSDS Number: BHXKH

DEXTER COATINGS

31500 HAYMAN ST
HAYWARD, CA 94544-7120
US

Emergency Phone: 415-471-7171, 415-791-1961 (NIGHT)

Info Phone: 415-471-7171

Preparer: CAP

Cage: 0HKK2

DEXTER SPECIALTY COATINGS

HAYWARD, CA 94544 US

Telephone: 415-791-1961

Cage: 0HKK2

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

CAS: 78-93-3

RTECS: EL6475000

Fraction By Weight: 10-20%

OSHA PEL 200 PPM/300 STEL

ACGIH TLV: 200 PPM/300STEL 9192

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

VOLATILE ORGANIC CONTENT 1.352 POUNDS PER GALLON LESS WATER

RTECS: 9999999VO

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:IRRITANT TO EYES, SKIN AND SKIN
SENSITIVITY. MAY AFFECT RESPIRATORY TRACT, CENTRAL NERVOUS SYSTEM
AND MAY CAUSE ALLERGIC RESPIRATORY AND SKIN REACTIONS.
Effects of Overexposure:OVEREXPOSURE BY INHALATION MAY CAUSE IRRITATION
OF THE RESPIRATORY TRACT, HEADACHE, DIZZINESS, OR DROWSINESS.
Medical Cond Aggravated by Exposure:RESPIRATORY PROBLEMS

First Aid:EYE: FLUSH IMMEDIATELY WITH LARGE AMOUNTS OF RUNNING WATER
FOR AT LEAST 15 MINUTES. SKIN: REMOVE CONTAMINATED CLOTHING AND
WASH SKIN WITH SOAP AND WATER. INHALATION: REMOVE FROM EXPOSURE.
INGESTION: D RINK WATER. IF NECESSARY, CONSULT A PHYSICIAN FOR ANY
OF THESE CONDITIONS.

Flash Point Method:SCC
Flash Point:26.0F,-3.3C
Lower Limits:1.80
Extinguishing Media:USE WATER FOG, FOAM, DRY CHEMICAL OR CARBON
DIOXIDE.

Spill Release Procedures:REMOVE ALL SOURCES OF IGNITION, AVOID
BREATHING VAPORS, VENTILATE AREA, AND REMOVE WITH INERT ABSORBANT
AND NON-SPARKING TOOLS.

Handling and Storage Precautions:CONTAINERS SHOULD BE GROUNDED WHEN
POURING. AVOID FREE FALL OF LIQUID IN EXCESS OF A FEW INCHES. MAKE
SURE THE DRUM IS COMPLETELY EMPTY BEFORE WELDING
Other Precautions:DO NOT TAKE INTERNALLY! THE DRUM SHOULD BE
INDUSTRIALLY CLEANED PRIOR TO REUSE. DO NOT FLAME CUT/BRAZE/WELD
WITHOUT NIOSH APPROVED RESPIRATOR OR APPROPRIATE VENTILATION.

Respiratory Protection:WHERE GENERAL DILUTION OR LOCAL EXHAUST FAILS TO
ADEQUATELY DILUTE THE TWL/PEL, USE RESPIR. PROTECTION IN ACCORD
WITH NIOSH/OSHA. SEE FILE FOR MORE INFORMATION.
Ventilation:PROVIDE GENERAL DILUTION OR LOCAL EXHAUST VENT TO KEEP TWA
AND LEL BELOW ACCEPTABLE LIMITS AND REMOVE DECOMP PROD.
Protective Gloves:CHEMICAL RESISTANT GLOVES
Eye Protection:SPLASH PROOF SAFETY GLASSES
Other Protective Equipment:NIOSH/MSHA APPROVED AIR LINE TYPE
RESPIRATORS OR HOODS FOR ENCLOSED AND CONFINED AREAS. AIR PURIFYING
RESP.
Work Hygienic Practices:KEEP CONTAINERS CLOSED WHEN NOT IN USE.
Supplemental Safety and Health
METHYL ETHYL KETONE (15%) IS LISTED UNDER SARA 313.

Boiling Pt:B.P. Text:172 TO 176F
Vapor Density:>THAN AIR
Solubility in Water:WILL REACT W/WATER

Stability Indicator/Materials to Avoid:NO
DO NOT ALLOW WATER TO ENTER SEALED DRUMS AS THEY MAY EXPLODE.
Stability Condition to Avoid:WATER AND WATER PRODUCTS CAUSE HEAT AND
FUMES.
Hazardous Decomposition Products:FUMES MAY CONTAIN CARBON MONOXIDE AND
OXIDES OF NITROGEN. MAY PRODUCE HAZARDOUS FUMES WHEN HEATED TO
DECOMP TEMP/WELDING

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH LOCAL, STATE AND
FEDERAL REGULATIONS BEFORE ATTEMPTING.

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.