Product ID:2-BUTANONE, 48877
MSDS Date:07/26/1993
FSC:6810
NIIN:00N082154
MSDS Number: CGCJK

SUPELCO INC

SUPELCO PARK
BELLEFONTE, PA 16823-0048
US

Emergency Phone: 814-359-3441

Info Phone: 814-359-3441

Cage: 54968

SIGMA-ALDRICH INC.

14508 ST. LOUIS, MO 63103 US

Telephone: 314-771-5765/414-273-3850X5996

Cage: 54968

WATER; (DEIONIZED WATER)

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: 9.95%

OSHA PEL N/K

ACGIH TLV: N/K

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

CAS: 78-93-3

RTECS: EL6475000

Fraction By Weight: 0.2%

OSHA PEL 200 PPM

ACGIH TLV: 200 PPM;300 STEL

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

METHANOL; (METHYL ALCOHOL) (SARA 313) (CERCLA).

CAS: 67-56-1

RTECS: PC1400000

Fraction By Weight: 89.55%

OSHA PEL 200 PPM, S

ACGIH TLV: 200 PPM;250 STEL, S

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

LD50 LC50 Mixture:SEE INGREDIENTS.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:HARMFUL IF INHALED. MAY BE FATAL IF
SWALLOWED. HEADACHE, NAUSEA, GASTROINTESTINAL DISTURBANCES,
BLINDNESS.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES:FLUSH W/WATER FOR AT LEAST 15 MINUTES. CONTACT MD.
SKIN:FLUSH W/LARGE VOLS OF WATER. INHAL:IMMED MOVE TO FRESH AIR. IF
BREATHING STOPS, GIVE ARTF RESP. CONT MD. INGEST:NEVER GIVE
ANYTHING BY MOUT H TO AN UNCONSCIOUS PERSON. NEVER TRY TO MAKE AN
UNCONSCIOUS PERSON VOMIT. GIVE 2 TBSPS OF BAKING SODA IN GLASS OF
WATER, PRESS FINGERS TO BACK OF TONGUE TO INDUCE VOMIT. IMMED
CONTACT MD.

Flash Point:50.0F,10.0C
Lower Limits:6%
Upper Limits:36.5%
Extinguishing Media:CO*2, DRY CHEMICAL, ALCOHOL FOAM.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .

Spill Release Procedures:TAKE UP W/ABSORBENT MATERIAL. VENTILATE AREA.
ELIMINATE ALL IGNITION SOURCES.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN SEALED CONTAINER IN COOL, DRY
LOCATION. KEEP AWAY FROM OXIDIZERS. KEEP AWAY FROM IGNITION
SOURCES.
Other Precautions:AVOID EYE OR SKIN CONTACT. AVOID BREATHING VAPORS.

Respiratory Protection:WEAR NIOSH APPROVED FACE MASK WITH ORGANIC VAPOR
CANISTER.
Ventilation:USE ONLY IN WELL VENTILATED AREA.
Protective Gloves:RUBBER GLOVES.
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS .
Other Protective Equipment:EYE WASH FOUNTAIN & DELUGE SHOWER WHICH MEET
ANSI DESIGN CRITERIA .
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

Boiling Pt:B.P. Text:149F,65C
Melt/Freeze Pt:M.P/F.P Text:-144F,-98C
Vapor Pres:100
Vapor Density:1.1
Spec Gravity:0.79 (H*2O=1)
Evaporation Rate & Reference:>1 (ETHER=1)
Solubility in Water:100%
Appearance and Odor:CLEAR, COLORLESS LIQUID.
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
OXIDIZING AGENTS, CHROMIC ANHYDRIDE, LEAD PERCHLORATE, PERCHLORIC
ACIDS.

Waste Disposal Methods:COMPLY W/ALL APPLICABLE FEDERAL, STATE OR 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.