Basic

CAS No.	589-66-2
Product Name	Crotonic acid isobutyl ester
Synonyms	Isobutyl crotonate; 2-Butenoic acid, 2-methylpropyl ester; 2-Methylpropyl 2-butenoate; 2-Methylpropyl crotonate; Crotonic acid, isobutyl ester; FEMA No. 3432; Isobutyl 2-butenoate; Crotonicacidisobutylester; 2-methylpropyl but-2-enoate; 2-methylpropyl (2E)-but-2-enoate; 2-methylpropyl (2Z)-but-2-enoate
Molecular Formula	C8H14O2
Molecular Weight	142.1956

Physical property

Density	0.899g/cm3
Boiling point	166.4°C at 760 mmHg
Flash point	55°C
Refractive index	1.43

Hazard Symbols	Xi:Irritant;
Risk Codes	R10:; R36/37/38:;
Safety Description	S16:; S26:; S36/37/39:;