2-Heptynoic acid, ethylester

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Names

[ CAS No. ]:
16930-95-3

[ Name ]:
2-Heptynoic acid, ethylester

[Synonym ]:
ETHYL-2-HEPTYNOATE
Hept-2-insaeure-aethylester
hept-2-ynoic acid ethyl ester
MFCD00015275
ethyl hexynoate
2-Heptynoic acid,ethylester
EINECS 240-996-6

Chemical & Physical Properties

[ Boiling Point ]:
225ºC at 760mmHg

[ Molecular Formula ]:
C9H14O2

[ Molecular Weight ]:
154.20600

[ Flash Point ]:
87.8ºC

[ Exact Mass ]:
154.09900

[ PSA ]:
26.30000

[ LogP ]:
1.74310

[ Vapour Pressure ]:
0.0886mmHg at 25°C

[ Index of Refraction ]:
1.444

Safety Information

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S24/25

[ HS Code ]:
2916190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl chloroformate
  • Hex-1-yne
  • Ethanol
  • 2-Heptynoic acid
  • carbon monoxide
  • (hex-1-ynyl)magnesium bromide
  • Ethyl carbonate
  • lithium,hex-1-yne
  • TRIBUTYL BORANE

DownStream

  • Ethyl 3-oxoheptanoate
  • 2-Heptenoic acid, ethylester, (2Z)-
  • hept-2-ynamide
  • 2-Heptynoic acid
  • 3-Octyn-1-ol
  • ethyl oct-3-ynoate
  • 2-Heptenoic acid, (2Z)-
  • 2-Heptenoicacid, ethyl ester, (2E)-

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

  • 2-Heptynoic acid,methyl ester
  • 2-Heptynoic acid,3-octyn-1-yl ester
  • 2-heptynoic acid chloride
  • 2-Heptynoic acid,pentyl ester
  • 2-Heptynoic acid
  • 2-Heptynoic acid,5-hydroxy-7-phenyl-
  • 5-(2-methylpropyl)-1-(pyridazin-3-yl)-1H-pyrazole-3-carboxylic acid
  • 5-(propan-2-yl)-1-(pyrimidin-5-yl)-1H-pyrazole-3-carboxylic acid
  • 5-propyl-1-(pyrimidin-5-yl)-1H-pyrazole-3-carboxylic acid
  • 2-Ethyl-2-(1-hydroxy-3-methylcyclohexyl)butanoic acid
  • 2-Ethyl-2-(1-hydroxy-3,3-dimethylcyclobutyl)butanoic acid
  • 1-(1-Hydroxy-3,3-dimethylcyclopentyl)cyclobutane-1-carboxylic acid
  • 2-(4-Hydroxythian-4-yl)-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid
  • 1-(2-Hydroxypropan-2-yl)-3,3-dimethylcyclobutane-1-carboxylic acid
  • 4,4-Difluoro-3-(methoxymethyl)oxane-3-carboxylic acid
  • 5-(Propylcarbamoyl)naphthalene-1-carboxylic acid
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