CAS No: 126-98-7, Chemical Name: Methacrylonitrile
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126-98-7 Methacrylonitrile

product Name Methacrylonitrile
Synonyms 2-METHYL-2-PROPENENITRILE; 2-Methacrylonitrile; ALPHA-METHYLACRYLIC ACID NITRILE; ALPHA-METHYLACRYLONITRILE; METHACRYLIC ACID NITRILE; ISOPROPENYL CYANIDE; 1-Methyl-1-cyanoethylene; 2-methylprop-2-enenitrile
Molecular Formula C4H5N
Molecular Weight 67.0892
InChI InChI=1/C4H5N/c1-4(2)3-5/h1H2,2H3
CAS Registry Number 126-98-7
EINECS 204-817-5
Molecular Structure 126-98-7 Methacrylonitrile
Density 0.809g/cm3
Melting point -35.8℃
Boiling point 90.3°C at 760 mmHg
Refractive index 1.399
Flash point 12.2°C
Water solubility 2.57 g/100 mL (20℃)
Vapour Pressur 56.5mmHg at 25°C
Hazard Symbols  F:Flammable;
 T:Toxic;
Risk Codes R11:;
R23/24/25:;
R43:;
Safety Description S16:;
S18:;
S29:;
S45:;
S9:;
MSDS Methacrylonitrile Material Safety Data Sheet