Propanenitrile, 2-oxo-(9CI) cas no:631-57-2

NamePropanenitrile, 2-oxo-(9CI)
CAS631-57-2
SynonymsPyruvonitrile(6CI,7CI,8CI); 2-Oxopropanenitrile; 2-Oxopropionitrile; Acetyl cyanide; NSC91482; Pyruvic acid nitrile; a-Oxopropionitrile
EINECS(EC#)211-159-2
Molecular FormulaC3H3 N O
Molecular Weight69.06

refractive indexn20/D 1.376(lit.)
storage temp2-8°C

Hazardclass3.1

Hazard F,T,N
Risk 11-23/25-51/53-37/38
Safety Hazard Codes:F,T,N
Risk Statements:11-23/25-51/53-37/38
11:Highly Flammable
23/25:Toxic by inhalation and if swallowed
51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
37/38:Irritating to eyes, respiratory system and skin
Safety Statements:45-61-36/37
45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
61:Avoid release to the environment. Refer to special instructions safety data sheet
36/37:Wear suitable protective clothing and gloves
RIDADR:UN 3273 3/PG 2
WGK Germany:3
HazardClass:3.1
PackingGroup:II