Name: Trans-Methyl crotonate
 

Alias: (E)-2-Butenoic acid methyl ester
 

CAS: 623-43-8
 

Molecular Formula: C5H8O2
 

Molecular Weight: 100.12
 

Properties:Colorless transparent liquid,BP: 118-120oC,FP: 4oC,
 

Density  0.94,Refractive index: 1.423-1.425