Propanedinitrile,2-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methylene]- cas no:10537-47-0

NamePropanedinitrile,2-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methylene]-
CAS10537-47-0
SynonymsMalononitrile,(3,5-di-tert-butyl-4-hydroxybenzylidene)- (6CI,7CI,8CI);Propanedinitrile,[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methylene]- (9CI);2,6-Di-tert-butyl-4-(2,2-dicyanovinyl)phenol;3,5-di-tert-Butyl-4-hydroxybenzylidenemalonitrile;3,5-di-tert-Butyl-4-hydroxybenzylidenemalononitrile;AG 17;GCP 5126;Malonoben;NSC 242557;RG 50872;SF 6847;Tyrphostin 9;Tyrphostin A 9;Tyrphostin AG 17;
Molecular FormulaC18H22 N2 O
Molecular Weight282.38008

Appearancesolid yellow
refractive index1.554
storage tempStore at RT

Hazard T: Toxic;
Risk R23/24/25
Safety

Safety Information of Malonoben (CAS NO. 10537-47-0):
Hazard Codes: T 
Risk Statements: 23/24/25
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed
Safety Statements: 36/37/39-45
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 2811 6.1/PG 3
WGK Germany: 3
RTECS: OO3737000
Poison by ingestion and skin contact. See also NITRILES. When heated to decomposition it emits toxic fumes of NO_x and CN⁻.

1.		orl-rat LD50:87 mg/kg		SPEADM    Special Publication of the Entomological Society of America. 78-1 (1978),21.
2.		skn-rbt LD50:226 mg/kg		SPEADM    Special Publication of the Entomological Society of America. (4603 Calvert Rd., College Park, MD 20740) 74-1 ,1974.