(Z)-2-bromobut-2-enoic acid

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Names

[ CAS No. ]:
5405-34-5

[ Name ]:
(Z)-2-bromobut-2-enoic acid

[Synonym ]:
2-Bromocrotonic acid
[Z]-2-bromo-2-butenoic acid
bromocrotonic acid
(Z)-2-bromo-but-2-enoic acid

Chemical & Physical Properties

[ Density]:
1.722g/cm3

[ Boiling Point ]:
240.2ºC at 760mmHg

[ Molecular Formula ]:
C4H5BrO2

[ Molecular Weight ]:
164.98500

[ Flash Point ]:
99ºC

[ Exact Mass ]:
163.94700

[ PSA ]:
37.30000

[ LogP ]:
1.36970

Safety Information

[ HS Code ]:
2916190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3-dibromobutyric acid
  • 2-Butynoic acid
  • (E)-1-PHENYL-HEPT-3-EN-1-ONE
  • 2-BROMO-2-BUTENAL
  • Crotonic acid
  • 2-Butenoic acid, 2-bromo-, (E)-
  • Pyridine
  • Pyridine chlorhydrate
  • Water

DownStream

  • Crotonic acid
  • Methyl 2-bromobut-2-enoate
  • 2,3-Dihydro-2,5-dimethylthiazolo[3,2-a]pyridinium-8-olate
  • 2-Oxobutyric acid
  • Crotonic acid
  • (R)-2-BROMOBUTANOIC ACID
  • Hydrogen bromide

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

  • (Z)-2-benzyloxycarbonylaminododec-2-enoic acid (-)-8-phenylmenthyl ester
  • (Z)-2-methylpent-2-enoic acid
  • (Z)-2-neopentylundec-2-enoic acid
  • (Z)-2-isopropylbut-2-enoic acid
  • (Z)-2-(2-iodophenoxy)but-2-enoic acid
  • (Z)-2-Butyl-non-2-enoic acid
  • 1-{[2-(4-Chlorophenyl)-1,3-dioxolan-4-yl]methyl}-4-(prop-2-yn-1-yl)piperazine
  • (3-Aminopropanoyl)urea
  • 1-Ethyl-3-(2-methoxy-2-phenylbutyl)urea
  • 2-Tert-butyl-4-cyclopropoxy-5-isopropoxypyridine
  • 4-(3-Chlorophenyl)-1-methyl-1H-pyrazole
  • 6-((5-Phenyl-1H-pyrazol-3-yl)oxy)hexan-1-ol
  • 2-Cyclopropoxy-5-methylbenzenesulfonamide
  • 1-[2-(Dimethylamino)phenyl]prop-2-en-1-one
  • 5-Cyclopropoxy-2-isopropyl-N-methylaniline
  • 3-Hydroxy-N-methyl-2-(trifluoromethyl)benzamide
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