Product ID:NEPOXIDE THINNER, 0342151
MSDS Date:09/05/1990
FSC:8010
NIIN:00N021561
MSDS Number: BLTJK

ATLAS MINERALS & CHEMICALS INC

FARMINGTON ROAD
MERTZTOWN, PA 19539-0038
US

Emergency Phone: 215-682-7171 OR 215-682-9123

Info Phone: 215-682-7171 OR 215-682-9123

Cage: 04503

ATLAS MINERALS & CHEMICAL INC

MERTZTOWN, PA 19539-0038 US

Telephone: 215-682-7171

Cage: 04503

2-PENTANONE, 4-METHYL-; (METHYL ISOBUTYL KETONE)

CAS: 108-10-1

RTECS: SA9275000

Fraction By Weight: 45-55%

OSHA PEL 100 PPM/75 STEL

ACGIH TLV: 50 PPM/75 STEL; 9293

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

XYLENE

CAS: 1330-20-7

RTECS: ZE2100000

Fraction By Weight: 45-55%

OSHA PEL 100 PPM;150 PPM STEL

ACGIH TLV: 100 PPM;150 PPM STEL

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYE:CONTACT CAUSES SEVERE IRRIT,
REDNESS, TEARING & BLURRED VISION. SKIN:PRLNGD/RPTD CONTACT CAN
CAUSE IRRIT, DEFATTING OR DERMATITIS. INHAL:EXCESSIVE INHAL OF
VAPORS CAN CAUSE NASAL & RESPIRATORY IRR IT, DIZZ, WEAKNESS, NAUSEA
OR HDCH. CHRONIC:IRRIT OF THE RESPIRATORY SYSTEM & DERMATITIS.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:RESPIRATORY PROBLEMS & ALLERGIES.

First Aid:EYE:FLUSH W/CLEAR WATER FOR AT LEAST 15 MINS. GET MD.
SKIN:WASH CONTACT AREA W/MILD SOAP & WATER. INHAL:REMOVE VICTIM TO
FRESH AIR. IF BREATHING STOPS, BEGIN ARTIFICIAL RESPIRATION, GET
MD. INGEST:GIV E 2 GLASSES OF WATER. INDUCE VOMITING. GET MD.

Flash Point Method:TCC
Flash Point:69.0F,20.6C
Extinguishing Media:CARBON DIOXIDE, DRY CHEMICAL FOR SMALL FIRES,
"ALCOHOL" TYPE FOAM FOR LARGE FIRES.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

Spill Release Procedures:ELIMINATE ALL SOURCES OF IGNITION. WEAR
PROTECTIVE EQUIPMENT. DIKE AREA OF SPILL & PUMP LIQUID TO SALVAGE
TANK. ABSORB REMAINING LIQUID USING CLAY, SAND OR DIATOMACEOUS
EARTH & SHOVEL INTO CONTAINERS.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN A COOL, DRY PLACE AWAY FROM
HEAT, SPARKS & FLAME. FOR INDUSTRIAL USE ONLY.
Other Precautions:DO NOT TAKE INTERNALLY. KEEP OUT OF REACH OF
CHILDREN.

Respiratory Protection:NIOSH/MSHA APPROVED ORGANIC VAPOR MASK IF TLV IS
EXCEEDED OR USED IN CONFINED AREAS.
Ventilation:LOCAL:PROVIDE ADEQUATE VENTILATION TO KEEP EXPOSURE BELOW
TLV. MECHANICAL:ACCEPTABLE.
Protective Gloves:PLASTIC OR RUBBER GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:EYE BATH, IMPERVIOUS CLOTHING & BOOTS.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

HCC:F3
Boiling Pt:B.P. Text:242F,117C
Vapor Pres:28 @ 77F
Vapor Density:3.6
Spec Gravity:0.83
Evaporation Rate & Reference:FASTER THAN BUTYL ACETATE
Solubility in Water:SLIGHTLY SOLUBLE
Appearance and Odor:CLEAR COLORLESS LIQUID; MILD ODOR.
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:CARBON MONOXIDE &/OR CARBON DIOXIDE.

Waste Disposal Methods:DISPOSE IN ACCORDANCE W/LOCAL, STATE & FEDERAL
ENVIRONMENTAL 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.