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MSDS  : Silicone L-521
CAS  : 87244-72-2
SYNONYMS  : * L-521 silicone
*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER : VW1600000
CHEMICAL NAME : Silicone L-521
LAST UPDATED : 199409
DATA ITEMS CITED : 2
SYNONYMS/TRADE NAMES :
* L-521 silicone

*** HEALTH HAZARD DATA ***

** ACUTE TOXICITY DATA **

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 22300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury
Rd., Danbury, CT 06817) Volume(issue)/page/year: 1/14/1972

TYPE OF TEST : LD - Lethal dose
ROUTE OF EXPOSURE : Administration onto the skin
SPECIES OBSERVED : Rodent - rabbit
DOSE/DURATION : >20 mL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury
Rd., Danbury, CT 06817) Volume(issue)/page/year: 1/14/1972

*** END OF RECORD ***
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NAMECAS
Silicone L-78 63148-53-8
SF-1540 B 63993-49-7
Silicone L-79 63148-53-8
Silicone L-520 87244-72-2
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