2,2-Dimethylbut-3-ynoic acid benzyl ester

Names

[ CAS No. ]:
204588-77-2

[ Name ]:
2,2-Dimethylbut-3-ynoic acid benzyl ester

[Synonym ]:
benzyl 2,2-dimethyl-3-butynoate
2,2-DIMETHYL-BUT-3-YNOIC ACID BENZYL ESTER
2,2-Dimethyl-3-Butynoic Acid Phenylmethyl Ester
benzyl 2,2-dimethyl-but-3-ynoate
2,2-dimethyl-3-butynoic acid benzyl ester

Chemical & Physical Properties

[ Density]:
1.052g/cm3

[ Boiling Point ]:
280.4ºC at 760 mmHg

[ Molecular Formula ]:
C₁₃H₁₄O₂

[ Molecular Weight ]:
202.24900

[ Flash Point ]:
112.6ºC

[ Exact Mass ]:
202.09900

[ PSA ]:
26.30000

[ LogP ]:
2.38920

[ Vapour Pressure ]:
0.00378mmHg at 25°C

[ Index of Refraction ]:
1.521

Safety Information

[ HS Code ]:
2916190090

Synthetic Route

Click to get detail synthetic route

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%