Product ID:ENDRIN, 510C-4
MSDS Date:03/01/1992
FSC:6810
NIIN:00N047396
MSDS Number: BSTJG

POLYSCIENCE

7800 MERRIMAC AVE
NILES, IL 60648
US

Emergency Phone: 321-965-0611

Info Phone: 321-965-0611

Cage: IO526

POLYSCIENCE CORP

48312 NILES, IL 60714-3426 US

Telephone: 708-965-0611

Cage: 58378

5,8-DIMETHANONAPHTHALENE, 1,2,3,4,10,10-HEXACHLORO-6,

CAS: 72-20-8

RTECS: IO1575000

OSHA PEL N/K

ACGIH TLV: N/K

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

(ENDRIN) (MFR CAS # 105208-85-3)

RTECS: 9999999ZZ

LD50 LC50 Mixture:LD50:(ORAL,RAT)3 MG/KG
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: MAY BE FATAL IF INHALED,
SWALLOWED/ABSORBED THRU SKIN. READILY ABSORBED THRU SKIN. EXPOSURE
CAN CAUSE: WEAKNESS, NAUSEA, TWITCHING AND TINGLING OF LIMBS,
DEAFNESS AND METAL CONFUSION, CONVULSIO NS, SOMETIMES ACCOMPANIED
BY VIOLENT MUSCULAR CONTRACTIONS AND PERIODS OF UNCON MAY ALSO
OCCUR. (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ: CHRONIC: CONTAINS A RADIOACTIVE
ISOTOPE WHICH MAY PRODUCE CANCER AND GENETIC MUTATION. TARGET
ORGAN(S): NERVES, LIVER.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:SKIN: OBTAIN MED ATTN IMMED. INGEST: WASH OUT MOUTH WITH
WATER PROVIDED PERSON IS CONSCIOUS. CALL A PHYSICIAN. INHAL: REMOVE
TO FRESH AIR. IF BREATHNG BECOMES DIFFICULT, CALL A PHYSICIAN.
EYES: FLUSH WITH COPIOUS AMOUNTS OF WATER FOR AT LEAST 15 MINUTES.
ASSURE ADEQUATE FLUSHING BY SEPARATING EYELIDS W/FINGERS. CALL A
PHYSICIAN.

Extinguishing Media:USE EXTINGUISHING MEDIA APPROPRIATE TO SURROUNDING
FIRE CONDITIONS.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

Spill Release Procedures:EVAC AREA. WEAR NIOSH/MSHA APPRVD SCBA, RUBB
BOOTS & HEAVY RUBB GLOVES. COVER W/AN ACTIVATED CARBON ABSORB, TAKE
UP & PLACE IN CLSD CONTRS. TRANSPORT OUTDOORS. VENT AREA & WASH
SPILL SITE AFTER MATL P ICKUP IS COMPLETE. HNDLE AS A RADIOACTIVE
SPILL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:DO NOT BREATHE VAPOR. RADOIACTIVE
MATERIAL. CAN CAUSE DEPRESSION.
Other Precautions:VERY TOXIC BY INHALATION, IN CONTACT W/SKIN AND IF
SWALLOWED. IRRITATING TO EYES, RESP SYS AND SKIN. KEEP AWAY FROM
SOURCES OF IGNITION. NO SMOKING.

Respiratory Protection:NIOSH/MSHA APPROVED SCBA SHOULD BE WORN.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:HEAVY RUBBER GLOVES.
Eye Protection:ANSI APPRVD CHEM WORK GOGGLES (SUPP)
Other Protective Equipment:NONE SPECIFIED BY MANUFACTURER.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
EYE PROT: WITH FULL LENGTH FACESHIELD .

HCC:T2
Appearance and Odor:NONE SPECIFIED BY MANUFACTURER.

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS, ACIDS.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:TOXIC FUME OF: CARBON MONOXIDE, CARBON
DIOXIDE. HYDROGEN CHLORIDE GAS.

Waste Disposal Methods:DISPOSE OF SPILLED MATERIAL AS RADIOACTIVE
WASTE. CONSULT LOCAL, STATE AND FEDERAL REGULATIONS ON DISPOSAL OF
RADIOACTIVE WASTE. OBSERVE ALL FEDERAL, STATE, AND LOCAL LAWS.

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.