Name:Trans-Ethyl crotonate 
Alias: (E)-2-Butenoic acid ethyl ester; Ethyl 2-butenoate; Ethyl (E)-2-butenoate
CAS NO:623-70-1
Molecular formula: C6H10O2
Molecular weight: 114.14 　
Properties:Colorless transparent liquid; BP: 142-143 oC;Density:0.918;
Refractive index: 1.4232-1.4272;
Soluble in ethanol , chloroform and ether. Insoluble in water.
Usage: Mainly used for organic synthesis intermediate, solvent and paint softener.
Package:200kg/drum