Benzene,1,1',1'',1'''-methanetetrayltetrakis- cas no:630-76-2
Synonyms: Methane,tetraphenyl- (6CI,7CI,8CI);NSC 43332;BRN 1913557;Methane, tetraphenyl-;Tritylbenzene;
NameBenzene,1,1',1'',1'''-methanetetrayltetrakis-
CAS630-76-2
SynonymsMethane,tetraphenyl- (6CI,7CI,8CI);NSC 43332;BRN 1913557;Methane, tetraphenyl-;Tritylbenzene;
EINECS(EC#)211-144-0
Molecular FormulaC25H20
Molecular Weight320.43
AppearanceWhite crystalline powder.
refractive index1.62
storage tempKeep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
HazardclassIRRITANT
Hazard Xn:Harmful;
Risk R40
Safety
Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes.Safety information of Tetraphenylmethane (CAS NO.630-76-2):
Hazard Codes 
Xn
Risk Statements
40 Limited evidence of a carcinogenic effect
Safety Statements
45 In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
RTECS PB4050000
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skn-mus TDLo:920 mg/kg/23W-I:ETA
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AJCAA7 American Journal of Cancer. 26 (1936),754. |
