Product ID:"KRYTOX" 240 SERIES GRADE CZ FLUORINATED GR
MSDS Date:11/01/1988
FSC:9150
NIIN:00N015200
MSDS Number: BKNPV

E I DU PONT DE NEMOURS & CO

1007 MARKET STREET
WILMINGTON, DE 19898
US

Emergency Phone: 800-441-3637

Info Phone: 800-441-7515

Preparer: J.J. GRAHAM

Cage: B0589

E.I. DUPONT DE NEMOURS & CO

WILMINGTON, DE 19898 US

Telephone: 800-441-7515;800-441-9442

Cage: 18873

PERFLUOROALKYLETHER

CAS: 60164-51-4

Fraction By Weight: 85%

TELOMERS OF TETRAFLUOROETHYLENE

CAS: 79070-11-4

Fraction By Weight: 15%

FLUORINE COMPOUNDS WHICH CAN CAUSE DELAYED

RTECS: 9999999ZZ

CHARCOAL IN 400ML WATER IN PLASTIC BOTTLE & SHAKE

RTECS: 9999999ZZ

LD50 LC50 Mixture:ALD:(DRM,RBT)>17000 MG/KG; (SUPP DATA)
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:MAY CAUSE MILD SKIN/EYE IRRIT. INHAL
OF SMOKE, FUMES OF BURNING FLUOROCARBON/ FLUOROCARBON-CONTAMD
CIGARETTES, TOBACCO MAY CAUSE POLYMER FUME FEVER, FLU-LIKE COND
WHICH OCCURS SEVERAL HRS AFTER EXPOS/ SUBSIDES WITHIN 24 HRS EVEN
W/ABSENCE OF TREATMENT. POLYMER FUME FEVER DOES NOT CAUSE PERM
INJURY &(SEE EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:EFFECTS NOT CUMULATIVE. KNOWN
PHYSIOLOGICAL EFTS OF SEPARATE INGREDS OF MATLS INDICATE VERY LOW
ORDER OF TOXICITY AT ROOM TEMP BY SKIN CNTCT, INGEST & INHAL.
PRLNGD SKIN CNTCT MAY CAUSE REDNE SS/INFLAMM OF HAIR FOLLICLES W/O
SKIN SENSIT. DECOMP PRODS FORMED AT TEMPS ABOVE 500F ARE IRRIT TO
LUNGS (SEE SUPP DATA)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INHAL:REMOVE TO FRESH AIR. IF NOT BRTHG, GIVE ARTF RESP. IF
BRTHG DFCLT, GIVE O*2 & CALL MD. SKIN:FLUSH W/WATER AFTER
PRLNGD/RPTD CNTCT. EYE:IMMED FLUSH W/PLENTY OF WATER FOR AT LEAST
15 MIN. CALL MD. INGEST:DO NOT INDUCE VOMIT. IMMED GIVE2 GLASSES
OF WATER OR ACTIVATED CHARCOAL SLURRY. NEVER GIVE ANYTHING BY MOUTH
TO UNCON PERSON. NOTE TO MD:TO PREPARE ACTIVATED CHARCOAL SLURRY,
(SEE INGRED 3)

Flash Point Method:PMCC
Flash Point:DOES NOT IGNITE
Extinguishing Media:AS APPROPRIATE FOR COMBUSTIBLES IN AREA.
Fire Fighting Procedures:EVACUATE TO SAFE AREA. DECOMP AT FLAME TEMPS
MAY FORM TOXIC FLUORINE CMPDS. AVOID BRTHG DECOMP PRODS. WEAR
NIOSH/MSHA APPRVD SCBA & FULL PROT EQUIP .
Unusual Fire/Explosion Hazard:NON-COMBUSTIBLE.

Spill Release Procedures:NOTE:REVIEW FIRE & EXPLO HAZ & SAFETY PRECS
BEFORE PROCEEDING W/CLEAN UP. USE APPROP PERSONAL PROT EQUIP DURING
CLEAN UP. REMOVE SOURCE OF HEAT/FLAME. AT 260-290C FORMS POTNTLY
TOX FLUORINE CMPDS. AVO ID BRTHG DECOMP PRODS.PLACE IN CNTNR FOR
DISPOSAL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:KEEP CNTNR TIGHTLY CLOSED. DO NOT
STORE/CONSUME FOOD, DRINK, TOBACCO IN AREAS WHERE THEY MAY BECOME
CONTAMD W/MATERIAL. KEEP AWAY FROM HEAT & FLAMES.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

Respiratory Protection:USE NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE
FOR EXPOSURE OF CONCERN .
Ventilation:PROVIDE ADEQUATE VENTILATION.
Protective Gloves:IMPERMEABLE GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:NONE SPECIFIED BY MANUFACTURER.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
LD50-LC50 MIX:LD50(ORL,RAT)>25000 MG/KG. EFTS OF OVEREXP:OF ANIMALS.
PULM EDEMA & DEATH OCCURRED IN RATS EXPOSED TO DECOMP PRODS FORMED
AT 554F. EFTS IN HUMANS FROM OVEREXPOS BY INHAL OF DECOMP PRODS
MAY INCLUDE LUNG IRRIT. INHAL OF DECOMP PRODS FORMED AT 554F MAY
REQUIRE TREATMENT OF LUNG IRRIT FOR (SEE INGRED 3)

HCC:V6
Melt/Freeze Pt:M.P/F.P Text:608F,320C
Spec Gravity:1.89-1.93
pH:NEUT
Solubility in Water:NEGLIGIBLE.
Appearance and Odor:WHITE, SOLID, WAXY GREASE, ODORLESS.

Stability Indicator/Materials to Avoid:YES
NONE REASONABLY FORESEEABLE.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:DECOMPOSITION OCCURS AT INCREASING
RATES AS TEMPERATURE IS RAISED ABOVE 670F. TOXIC FLUORINE
COMPOUNDS.
Conditions to Avoid Polymerization:MAY DEPOLYMERIZE IN PRESENCE OF SOME
METAL OXIDES AT >550F.

Waste Disposal Methods:TREATMENT, STOR, TRANSPORTATION, DISPOSAL MUST
BE I/A/W APPLICABLE FEDERAL, STATE, PROVINCIAL, LOCAL REGS. DO NOT
FLUSH TO SURFACE WATER OR SANITARY SEWER SYS. RECOVER NONUSABLE
SOLID, WAXY GREASE & D ISPOSE OF IN APPRVD/PERMITTED INCINERATOR.

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.