4-Fluoro-2-butenoic acid methyl ester

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Names

[ CAS No. ]:
2367-25-1

[ Name ]:
4-Fluoro-2-butenoic acid methyl ester

[Synonym ]:
4-Fluor-trans-crotonsaeure-methylester
TL 1183
4-fluoro-trans-crotonic acid methyl ester
CROTONIC ACID,4-FLUORO-,METHYL ESTER

Chemical & Physical Properties

[ Density]:
1.039g/cm3

[ Boiling Point ]:
135.6ºC at 760 mmHg

[ Molecular Formula ]:
C5H7FO2

[ Molecular Weight ]:
118.10600

[ Flash Point ]:
35.7ºC

[ Exact Mass ]:
118.04300

[ PSA ]:
26.30000

[ LogP ]:
0.68510

[ Vapour Pressure ]:
7.66mmHg at 25°C

[ Index of Refraction ]:
1.394

Safety Information

[ HS Code ]:
2916190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl bromocrotonate

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%

Related Compounds

  • 4-Fluoro-2-hydroxybutyric acid methyl ester
  • 4-Fluoro-2-sodiooxybutyric acid methyl ester
  • 4-(Diethoxyphosphinyl)-2-butenoic acid methyl ester
  • 4-fluoro-2-iodo-6-methylbenzoic acid methyl ester
  • (E)-4-[(2,5-Dioxocyclopentyl)amino]-4-oxo-2-butenoic acid methyl ester
  • (2E)-4-[2-Nitro-3-[(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)oxy]phenyl]-4-oxo-2-butenoic Acid Methyl Ester