Ethyl 3-bromopropiolate

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Names

[ CAS No. ]:
41658-03-1

[ Name ]:
Ethyl 3-bromopropiolate

[Synonym ]:
Ethyl 3-bromopropiolate
b-Bromopropionic acid ethyl ester
Ethyl 3-bromopropionate
2-Propynoic acid, 3-bromo-, ethyl ester
ethyl 3-bromo-propyonate
Ethyl 3-bromo-2-propynoate
Ethyl3-bromopropanoate
ethyl bromopropiolate
bromo-propynoic acid ethyl ester
3-Bromopropionic acid ethyl ester
ethyl bromopropynoate
ethyl 3-bromopropynoate
3-Bromopropanoic acid ethyl ester
Ethyl b-bromopropionate
2-Ethoxycarbonylethyl bromide
2-Propynoic acid,3-bromo-,ethyl ester

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
171.7±23.0 °C at 760 mmHg

[ Melting Point ]:
21-22°C (lit.)

[ Molecular Formula ]:
C5H5BrO2

[ Molecular Weight ]:
176.996

[ Flash Point ]:
57.6±22.6 °C

[ Exact Mass ]:
175.947281

[ PSA ]:
26.30000

[ LogP ]:
3.14

[ Vapour Pressure ]:
1.4±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.501

[ Storage condition ]:
2-8°C

Safety Information

[ HS Code ]:
2916190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl propiolate

DownStream

  • Ethyl 3-phenyl-2-propynoate
  • ethyl 3,3-diphenylprop-2-enoate
  • 7-TERT-BUTYL 2-ETHYL 3-BROMO-7-AZABICYCLO[2.2.1]HEPTA-2,5-DIENE-2,7-DICARBOXYLATE
  • ethyl 3-thiophen-2-ylprop-2-ynoate

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

  • ethyl 3-(3-nitrophenyl)-4-oxopent-2-enoate
  • Ethyl 3-bromo-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylate hydrochloride
  • ethyl 3-[2-(dimethylamino)ethyl]-5-[[(4S)-2-oxo-1,3-oxazolidin-4-yl]methyl]-1H-indole-2-carboxylate
  • ethyl 3-(3-cyclohexyl-3-hydroxypropyl)-2,5-dioxoimidazolidine-4-heptanoate
  • ethyl 3-(2-chloroethyl)-6-hydroxy-2,4-dimethylbenzoate
  • ethyl 3-bromothieno[2,3-b]pyridine-2-carboxylate
  • 1-(3,5-Dibromo-2-methoxyphenyl)cyclopropane-1-carbaldehyde
  • 1-(3-Bromo-2-pyridinyl)-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid
  • 1-(3-Bromophenyl)-3,3,4-trimethyl-2-piperazinone
  • 1-(4-(2-Ethylphenoxy)pyridin-2-yl)-3-methylurea
  • 1-(4-(Benzyloxy)-5-(1-methyl-1H-pyrazol-4-yl)pyridin-2-yl)-3-methylurea
  • 1-(4-(Ethylamino)-5-((hydroxyimino)methyl)pyridin-2-yl)-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile
  • 1-(4-Methylphenyl)-2-oxo-3-pyrrolidinecarboxylic acid ethyl ester
  • 1-(5-((Tert-butyldimethylsilyl)oxy)pyridin-3-yl)ethan-1-ol
  • 1-(5-Bromo-4-((5-methylpyridin-3-yl)oxy)pyridin-2-yl)-3-methylurea
  • 1-(5-Bromo-4-(2,3-dichlorophenoxy)pyridin-2-yl)-3-methylurea
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