Synonyms: 2-Butenenitrile, mixture of cis and trans
CAS Number: 4786-20-3
Formula: C4H5N
Formula Weight: 67.09
Linear Formula: CH3CH=CHCN
MDL No.: MFCD00001935
Purity: 0.99
Boiling Point: 120-121 C(lit.)
Density: 0.824 g/mL at 25 C(lit.)
Refractive Index: n20/D 1.419(lit.)
Beilstein Registry Number: 1719747
EC Number: 225-335-1
UNSPSC Code: 12352100
General description: Neurotoxic properties of crotononitrile have been investigated. Mechanism of the Baylis-Hillman reaction of crotononitrile and benzaldehyde in the presence of 1,4-diazabicyclo[2,2,2]octane (catalyst) has been investigated.
RTECS: GQ6322000
RIDADR: UN 1993BE 3 / PGII
WGK Germany: 3
Flash Point(F): 60.8 F
Flash Point(C): 16 C
R Codes: 11-22-36/37/38
S Codes: 16-26-36
IOD Codes: F,Xn
Symbol: GHS02, GHS07
Signal Word: Danger
Hazard Statements: H225-H302-H315-H319-H335
Precautionary statements: P210-P261-P305 + P351 + P338