1,4-diethoxybut-2-yne

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Names

[ CAS No. ]:
2798-71-2

[ Name ]:
1,4-diethoxybut-2-yne

[Synonym ]:
1,4-diethoxy-but-2-yne
Butindiol-diethylether
1,4-Diethoxy-2-butyne
1,4-Diaethoxy-but-1-in
1,4-Diaethoxy-but-2-in

Chemical & Physical Properties

[ Density]:
0.907g/cm3

[ Boiling Point ]:
191.3ºC at 760 mmHg

[ Molecular Formula ]:
C8H14O2

[ Molecular Weight ]:
142.19600

[ Flash Point ]:
60.2ºC

[ Exact Mass ]:
142.09900

[ PSA ]:
18.46000

[ LogP ]:
1.06280

[ Vapour Pressure ]:
0.718mmHg at 25°C

[ Index of Refraction ]:
1.431

Safety Information

[ HS Code ]:
2909199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Butine-1,4-diol
  • Diethyl sulfate
  • acetylene-bis-magnesium bromide
  • Ethoxychloromethane

DownStream

  • 1-ethoxybuta-1,2,3-triene
  • (E)-1-ethoxybut-1-en-3-yne
  • Butane, 1,4-diethoxy-
  • 1-ethoxy-3-methylidenehexa-1,5-diene
  • 1-ethoxy-4-methyl-3-methylidenehexa-1,5-diene

Customs

[ HS Code ]: 2909199090

[ Summary ]:
2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Related Compounds

  • 1,4-diiodobut-2-yne
  • 1,4-diphenylbut-2-yne-1,4-diol
  • 1,4-difluorobut-2-yne
  • 1,4-dipropoxybut-2-yne
  • 1-(4-fluorophenyl)pent-2-yne-1,4-diol
  • 1,4-bis(ethylsulfanyl)but-2-yne
  • 7-(Ethoxymethyl)-1-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine
  • 4-((Cyclopropylmethoxy)methyl)-2-methyl-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-c]pyridine
  • 3-(Pyridin-3-yl)-6,7-dihydro-5H-spiro[imidazo[1,2-a]pyrazine-8,4'-piperidine]
  • 2-Cyclopropyl-N-((5,6,7,8-tetrahydroimidazo[1,2-a]pyrazin-2-yl)methyl)acetamide
  • (3-Phenyl-6,7-dihydro-4H-[1,2,3]triazolo[5,1-c][1,4]oxazin-6-yl)methanamine
  • 1-Ethyl-3-phenyl-1,8-diazaspiro[4.5]decan-2-one
  • (2-(Pyridin-2-ylmethyl)-2,4,5,7-tetrahydropyrano[3,4-c]pyrazol-7-yl)methanamine
  • 1-(Cyclopropylmethyl)-4-(2-(pyridin-3-yl)pyrimidin-5-yl)-1H-pyrrole-2-carboxylic acid
  • 1-(Cyclopropylmethyl)-7-(ethoxymethyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine
  • N-((5,6,7,8-Tetrahydroimidazo[1,2-a]pyrazin-3-yl)methyl)isoxazole-5-carboxamide
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