Product ID:CHEMTAC 20, CHEMTAC20
MSDS Date:09/11/1992
FSC:8010
NIIN:00N056560
MSDS Number: BWGDN

ADVANCE POLYMER COATINGS INC

WEST POINT, PA 19486
US

Emergency Phone: 800-255-3924

Info Phone: 215-794-5466

Preparer: BRUCE G. PELHAM

Cage: IO951

ADVANCED POLYMER SYSTEMS INC

REDWOOD CITY, CA 94063-4604 US

Telephone: 415-366-2626

Cage: ADPLY

2-PENTANONE, 4-METHYL-; (HEXONE, 4-METHYL-2-PENTANONE)

CAS: 108-10-1

RTECS: SA9275000

Fraction By Weight: 80%

OSHA PEL 100 PPM

ACGIH TLV: 50 PPM;75 STEL

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

6.01 LB/GAL (720

RTECS: 9999999VO

SUCH CNDTNS & USES TO ENSURE THAT THEY MEET ALL SFTY

RTECS: 9999999ZZ

RULES, REGULATIONS & REQUIREMENTS.

RTECS: 9999999ZZ

AREAS. ENGINEERING CHANGES MAY BE REQUIRED TO

RTECS: 9999999ZZ

I/A/W OSHA REGULATIONS 29 CFR PART 1910.1200.

RTECS: 9999999ZZ

FREQUENTLY FOR LEAKS.

RTECS: 9999999ZZ

SKIN CONTACT. EYE WASH FOUNTAIN & DELUGE

RTECS: 9999999ZZ

LAUNDERED BEFORE REUSING.

RTECS: 9999999ZZ

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE:INHAL:HDCH, NAUS, SLURRED
SPEECH, DIZZ, GIDD & POSS LOSS OF CONSCIOUSNESS. SKIN CONT:MILDLY
IRRIT, DRYING & CHAPPING. TENDS TO REMOVE SKIN OILS & MAY CAUSE
DERM. SKIN ABSORPTION:DEFAT OF TISS, I F EXTENSIVE AREAS POSS PAIN
IN AREAS OFSENSITIVE SKIN & CAN ACT AS CNS DEPRESS W/SLURRED
SPEECH, DIZZ,(EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:GIDD & POSS LOSS OF CONSCIOUSNESS, MAY
CAUSE DERM. EYE CONT:LIQ IS SEVERELY IRRIT. PAIN & IRRIT W/BLURRING
OF VISION. INGEST:NAUS & VOMIT POSS RESULTING IN ASPIR W/CHEM
PNEUM. CAN ACT AS CNS DEPRESS. CHRONIC:INTENTIONAL ABUSE,
MISUSE/OTHER MASSIVE EXPOS MAY CAUSE MULTIPLE ORGAN DMG &/OR DEATH.
Medical Cond Aggravated by Exposure:PREEXISTING EYE, SKIN & RESPIRATORY
CONDITIONS MAY BE AGGRAVATED.

First Aid:EYES:FLUSH W/WATER FOR AT LST 15 MINS/UNTIL IRRIT SUBSIDES.
SKIN:WASH THORO W/SOAP & WATER. REMOVE CONTAM CLTHG, DO NOT REUSE
UNTIL DRIED OUT & LAUNDERED. INGEST:IF VICTIM IS ALERT GIVE TWO
GLASSES OF WATER, INDUCE VOMITING & GET IMMEDIATEMEDICAL
ATTENTION. INHAL:IF BRTHG DFCLTIES, DIZZ, LT HEAD/UNCON OCCURS
REMOVE TO FRESH AIR. SEEK MED AID IN ANY EMER.

Flash Point Method:TCC
Flash Point:60.0F,15.6C
Lower Limits:1.2%
Upper Limits:8%
Extinguishing Media:FOAM, ALCOHOL FOAM, CO*2, DRY CHEMICAL, WATER FOG.
Fire Fighting Procedures:USE NIOSH/MSHA APPRVD SCBA & FULL PROT EQUIP.
WEAR NEOPRENE GLOVES WHEN HNDLG REFUSE FROM FIRE INVOLVING THIS
PROD. SPRAY WATER ON CNTNRS INVOLVED(SUPDAT)
Unusual Fire/Explosion Hazard:EMPTY CNTNRS CONTAIN RESIDUES THAT CAN BE
DANGEROUS. NEVER PRESSURIZE, CUT, WELD, GRIND, DRILL/EXPOSE CNTNR
TO ANY POSS SOURCE OF SPK, FLAME/IGNIT. VAPS(SUPDAT)

Spill Release Procedures:REMOVE ALL SOURCES OF IGNITION & PROVIDE
VENTILATION W/EXPLOSION PROOF EQUIPMENT. LARGE SPILLS MAY BE
SCOOPED UP W/NON-SPARKING TOOLS. SMALL QUANTITIES MAY BE PICKED UP
W/ABSORBANTS.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:KEEP ALL CNTNRS SEALED WHEN NOT IN
USE. USE GROUNDING & BONDING DURING PROD PUMPING/POURING TO PVNT
STATIC DISCHARGES. DO NOT TAKE INTERNALLY.
Other Precautions:USE ONLY EXPLO-PROOF ELEC EQUIP IN AREAS OF USE.
STORE ONLY IN COOL, WELL VENTILATED AREAS THAT ARE IN COMPLIANCE
W/OSHA 1910.106. DO NOT USE PRESS TO EMPTY DRUM. DO NOT SMOKE IN
ANY AREA THAT THIS PR OD IS USED IN/IF THERE IS POSS (SUPDAT)

Respiratory Protection:DEPENDING UPON VAP CONCS USE NIOSH/MSHA APPRVD
CARTRIDGE RESP/SUPPLIED-AIR RESPS. IF SPRAY MIST IS PRESENT
NIOSH/MSHA APPRVD RESPS THAT ENSURE PROT FROM SPRAY DUST & VAPS
MUST BE WORN. PERS NOT PROPER LY PROT SHOULD NOT BE IN SPRAY (ING
5)
Ventilation:PROVIDE >60 FT/MIN HOOD FACE VELOCITY. USE ONLY
W/SUFFICIENT VENT W/EXPLO PROOF EQUIP TO ENSURE SAFE TLV LEVELS,
(ING 6)
Protective Gloves:CHEMICAL RESISTANT GLOVES. CHECK (ING 7)
Eye Protection:CHEMICAL PROT SPLASH GOGGS & FACE SHLD.
Other Protective Equipment:USE CHEM RESIST APRON/OTHER IMPERVIOUS
CLTHG, IF NEEDED TO AVOID CONTAM REGULAR CLTHG WHICH COULD RSLT IN
PRLNG (ING 8)
Work Hygienic Practices:WASH HANDS W/SOAP & WATER BEFORE EATING/USING
LAVATORY. CONTAM CLTHG SHOULD BE REMOVED AT ONCE & DRIED & (ING 9)
Supplemental Safety and Health
FIRE FIGHT PROC:IN FIRE TO KEEP THEM COOL. EXPLO HAZ:ARE HVR/AIR & MAY
TRAVEL TO ANOTHER AREA & IGNITE & FLASHBACK TO SOURCE OF VAPS.
OTHER PREC:THAT SOME OF THIS PROD MIGHT BE ON CLTHG. IT IS USERS R
ESPONSIBILITY TO DETERM SUITABILITY OF ITS SPECIFIC CNDTNS &
PARTICULAR USES FOR THIS TYPE OF PROD & TO MODIFY (ING 3)

Boiling Pt:B.P. Text:237F,114C
Vapor Pres:SEE ING 1
Vapor Density:HVR/AIR
Spec Gravity:0.9 (H*2O=1)
Evaporation Rate & Reference:SLOWER THAN ETHER
Solubility in Water:SLIGHT
Appearance and Odor:LIQUID W/SOLVENT ODOR.

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS. FINELY DIVIDED METAL POWDERS SUCH AS ALUMINUM
UNDER HIGH PRESSURES & TEMPERATURES.
Stability Condition to Avoid:KEEP AWAY FROM HOT SURFACES, FIRE, SPARKS,
HEAT & ALL SOURCES OF IGNITION.
Hazardous Decomposition Products:TOXIC & CORROSIVE PRODUCTS OF
DECOMPOSTION, INCLUDING HALOGENATED HYDROCARBONS, HYDROGEN FLUORIDE
& PERFLUOROOLEFINS.

Waste Disposal Methods:PLACE IN CLSD CNTNRS. OBEY ALL LOC, STATE & FED
REGS & ALL SFTY PRECS IN USING INCIN/ANY OTHER MEANS OF DISP. NOTE
ALL OTHER PRECS RELATED TO THIS TYPE OF PROD. KEEP PROD OUT OF
SEWERS, WATERCOURSES & EXTENSIVE LAND AREAS.

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.