Triphenylacrylonitrile cas no:6304-33-2

NameTriphenylacrylonitrile
CAS6304-33-2
SynonymsCyanotriphenylethylene
EINECS(EC#)228-610-4
Molecular FormulaC21H15N
Molecular Weight281.35

refractive index1.63

Hazardclass6.1

Risk R20/22;R36/37/38
Safety

Poison by ingestion and intravenous routes. Questionable carcinogen with experimental carcinogenic data. When heated to decomposition it emits toxic fumes of NO_x and CN⁻. See also NITRILES.
Risk Statements: 20/22-36/37/38 
R20/22: Harmful by inhalation and if swallowed. 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 22-36/37/39 
S22: Do not breathe dust. 
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection. 
HazardClass: 6.1

1.		scu-mus TDLo:94 mg/kg/26W-I:CAR		MMJJAI    Mie Medical Journal. 11 (1961),95.
2.		orl-rat LD50:284 mg/kg		TXAPA9    Toxicology and Applied Pharmacology. 14 (1969),340.
3.		ivn-mus LD50:180 mg/kg		CSLNX*    U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#04868 .