Product ID:ID 0320T136 H S HARDENER MILC85285
MSDS Date:02/28/1990
FSC:8010
NIIN:01-293-3803
Kit Part:Y
MSDS Number: BHXKF

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

1.352 POUNDS PER GALLON LESS

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:PROBLEMS TO RESPIRATORY TRACT, CENTRAL
NERVOUS SYSTEM, ALLERGIC RESPIRATORY AND SKIN REACTION. IRRITANT TO
EYES, SKIN AND SKIN SENSITIVITY.
Effects of Overexposure:OVER EXPOSURE 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 CARBON DIOXIDE, FOAM, DRY CHEMICAL, OR WATER
FOG

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

Respiratory Protection:WHERE GENERAL DILUTION OR LOCAL EXHAUST FAILS TO
DILUTE TWA/PEL OF THE MATERIAL, USE RESPIRATORY PROTECTION IN
ACCORDANCE WITH NIOSH/OSHA. SEE FILE FOR MORE INFORMATION.
Ventilation:GENERAL DILUTION OR LOCAL EXHAUST VENTILATION TO KEEP
TWA/LEL BELOW ACCEPTABLE LIMITS AND REMOVE DECOMP. PRODUCTS.
Protective Gloves:CHEMICAL RESISTANT GLOVES FOR CONTACT
Eye Protection:CHEMICAL SPLASH PROOF SAFETY EYEWARE
Other Protective Equipment:USE NIOSH/MSHA APPROVED AIR LINE RESPIRATORS
OR HOODS FOR ENCLOSED AND CONFINED AREAS.
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:>172F,>78C
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.

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.