(2E)-2,3-Dibromo-2-butenoic acid

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Names

[ CAS No. ]:
24557-17-3

[ Name ]:
(2E)-2,3-Dibromo-2-butenoic acid

[Synonym ]:
2,3-dibromo-trans-crotonic acid
trans-2,3-dibromcrotonsaeure
2,3-Dibrom-trans-crotonsaeure
E-2,3-Dibrom-buten-(2)-saeure
2-Butenoic acid,2,3-dibromo-,(2E)
trans-2,3-Dibrom-2-butensaeure

Chemical & Physical Properties

[ Molecular Formula ]:
C4H4Br2O2

[ Molecular Weight ]:
243.88100

[ Exact Mass ]:
241.85800

[ PSA ]:
37.30000

[ LogP ]:
2.09230

Safety Information

[ HS Code ]:
2916190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Butynoic acid
  • Carbon tetrachloride
  • Bromine
  • Water
  • Chloroform

DownStream

  • 2-Butynoic acid
  • acrolein

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)-2,3-Dibromo-2-butenoic acid
  • 4,4-bis(4-ethylphenyl)-2,3-dibromo-2-butenoic acid chloride
  • (2Z)-2,3-Dibromo-4-oxo-2-butenoic acid
  • (Z)-2,3-Dibromo-4-oxo-2-butenoic acid methyl ester
  • 2,3-Dibromo-4-oxobut-2-enoic acid
  • 2,2'-[(2,3-dibromobut-2-ene-1,4-diyl)bis(oxy)]bis[3-chloropropan-1-ol]
  • 3-[3,5-dimethyl-1-(propan-2-yl)-1H-pyrazol-4-yl]-1,1-difluoro-2-methylpropan-2-amine
  • 4-[2-(Aminomethyl)cyclopropyl]-2-bromo-6-ethoxyphenol
  • 1-Methyl-2-(2-nitroethyl)piperidine
  • O-{1-[2-(pyrrolidin-1-yl)pyridin-3-yl]ethyl}hydroxylamine
  • 1-[5-(Methoxymethyl)furan-2-yl]cyclobutan-1-amine
  • 4-(4-Fluorophenyl)-2-methoxy-2-methylbut-3-en-1-amine
  • (2-Fluoropyridin-3-yl)methanesulfonyl fluoride
  • 1-[2-(Dimethylamino)-5-fluorophenyl]cyclopropane-1-carbaldehyde
  • 1-[1-(2-Chloropyridin-3-yl)cyclopropyl]ethan-1-one
  • 2-[1-(5-Bromo-2-chloropyridin-4-yl)cyclopropyl]propan-2-amine
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