(2Z)-2-Methyl-2-butenoic anhydride

Names

[ CAS No. ]:
94487-74-8

[ Name ]:
(2Z)-2-Methyl-2-butenoic anhydride

[Synonym ]:
(2Z)-2-Methyl-2-butenoic anhydride
(2Z)-2-Methylbut-2-enoic anhydride
(Z)-2-Methylbut-2-enoic anhydride

Biological Activity

[Description]:

Angelic anhydride is an aliphatic acid anhydride from unsaturated hydrocarbon acid anhydrides[1].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Smith Gordon Ernest, et al. Manufacture of aliphatic acid anhydrides from unsaturated hydrocarbon acid anhydrides. US2492403A.

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
278.5±9.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₀H₁₄O₃

[ Molecular Weight ]:
182.216

[ Flash Point ]:
119.8±15.9 °C

[ Exact Mass ]:
182.094299

[ PSA ]:
43.37000

[ LogP ]:
2.87

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.464

MSDS

Click to get detail MSDS

Safety Information

[ RIDADR ]:
3265.0

[ Hazard Class ]:
8.0

[ HS Code ]:
2916190090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2916190090

[ Summary ]:
2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%