1,1'-Biphenyl,4,4'-dinitro- cas no:1528-74-1

Synonyms: Biphenyl,4,4'-dinitro- (7CI,8CI); 4,4'-Dinitro-1,1'-biphenyl; 4,4'-Dinitrobiphenyl;4,4'-Dinitrodiphenyl; NSC 8738

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Identification
Chemical Properties
Safety Data
Toxicity

Identification

Name1,1'-Biphenyl,4,4'-dinitro-
CAS1528-74-1
SynonymsBiphenyl,4,4'-dinitro- (7CI,8CI); 4,4'-Dinitro-1,1'-biphenyl; 4,4'-Dinitrobiphenyl;4,4'-Dinitrodiphenyl; NSC 8738
EINECS(EC#)216-210-2
Molecular FormulaC12H8 N2 O4
Molecular Weight244.22

Chemical Properties

refractive index1.635

Safety Data

Risk R20/21/22
Safety

An eye irritant. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NO_x.
Risk Statements 20/21/22
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements 22-36/37/39
S22:Do not breathe dust.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RTECS DV4000000

Toxicity

1.		eye-rbt 500 mg/24H MLD		28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,61.
2.		mmo-sat 2500 µg/plate		MUREAV Mutation Research. 91 (1981),321.

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