3-heptyne

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Names

[ CAS No. ]:
2586-89-2

[ Name ]:
3-heptyne

[Synonym ]:
1-Ethyl-2-propylacetylene
Aethyl-propyl-acetylen
3-Heptyne
MFCD00039960
EINECS 219-967-7
Hept-3-yne
ethylpropylethyne
Aethyl-n-propyl-acetylen

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
107.4±3.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H12

[ Molecular Weight ]:
96.170

[ Flash Point ]:
5.3±11.2 °C

[ Exact Mass ]:
96.093903

[ LogP ]:
3.05

[ Vapour Pressure ]:
31.7±0.1 mmHg at 25°C

[ Index of Refraction ]:
1.424

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
F: Flammable;Xi: Irritant;

[ Risk Phrases ]:
R11

[ Safety Phrases ]:
S16-S26-S36/37/39

[ RIDADR ]:
UN 3295 3/PG 1

[ WGK Germany ]:
3

[ HS Code ]:
2901299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Hex-3-yne
  • 4-Octyne
  • Pent-2-yne
  • Diethyl sulfate
  • 2,3-Dichloropropene
  • 4-Heptanone
  • 4-Heptanone dimethyl hydrazone
  • 4-chloro-hept-3-ene
  • 4,4-dichloroheptane

DownStream

  • Hex-3-yne
  • 4-Octyne
  • 3-HEPTYN-2-ONE
  • 4-Heptyn-3-one
  • 1-HEPTEN-3-YNE
  • 4-Heptanone
  • 3-Heptanone
  • 3-Heptanol
  • 4-Heptanol
  • hept-3-ene

Customs

[ HS Code ]: 2901299090

[ Summary ]:
2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • 3-heptyne-2-ol
  • 3-Heptyne-2-one
  • 1-bromo-3-heptyne
  • 5-Methyl-3-heptyne
  • 7-CHLORO-3-HEPTYNE
  • 3-heptyne-2,5-diol
  • N-(4-((3,4-Dihydroisoquinolin-2(1H)-yl)methyl)thiazol-2-yl)-2-(methylthio)benzamide
  • 4-acetamido-N-(2-methanesulfonamidoethyl)benzamide
  • 4-acetamido-N-(2-(3,4-dimethylphenylsulfonamido)ethyl)benzamide
  • 4-acetamido-N-[2-(4-methoxy-3-methylbenzenesulfonamido)ethyl]benzamide
  • 4-acetamido-N-(2-(2-methoxy-5-methylphenylsulfonamido)ethyl)benzamide
  • 4-acetamido-N-(2-(3,4-dimethoxyphenylsulfonamido)ethyl)benzamide
  • 4-acetamido-N-(2-(3-fluoro-4-methoxyphenylsulfonamido)ethyl)benzamide
  • 4-acetamido-N-(2-(4-ethoxyphenylsulfonamido)ethyl)benzamide
  • 4-acetamido-N-(2-(4-fluorophenylsulfonamido)ethyl)benzamide
  • 4-acetamido-N-(2-(4-fluoro-3-(trifluoromethyl)phenylsulfonamido)ethyl)benzamide
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