1,8-Cyclotetradecadiyne

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Names

[ CAS No. ]:
1540-80-3

[ Name ]:
1,8-Cyclotetradecadiyne

[Synonym ]:
1,8-Cyclotetradecadiyne
1,8-tetradecadiyne
1,8-Cyclotetradecadiin

Chemical & Physical Properties

[ Density]:
0.9g/cm3

[ Boiling Point ]:
296.5ºC at 760mmHg

[ Molecular Formula ]:
C14H20

[ Molecular Weight ]:
188.30900

[ Flash Point ]:
125.9ºC

[ Exact Mass ]:
188.15700

[ LogP ]:
3.90780

[ Vapour Pressure ]:
0.00253mmHg at 25°C

[ Index of Refraction ]:
1.498

MSDS

Click to get detail MSDS

Safety Information

[ HS Code ]:
2902199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,5-Dibromopentane
  • Acetylene
  • 1,8-NONADIYNE

DownStream

  • cyclotetradecane
  • 1,8-Cyclotetradecanedione

Customs

[ HS Code ]: 2902199090

[ Summary ]:
2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • 1,8-naphthaloyl chloride
  • 1,8-DIMETHOXY-3-METHYLANTHRAQUINONE
  • 1-(8-bromo-3-phenyl-4,1,2-benzothiadiazin-1-yl)ethanone
  • 1,8-Acridinediol (9CI)
  • 1-(8-phenyl-1,4-dioxaspiro[4.5]decan-8-yl)piperidin-4-ol
  • 1,8-dinitronaphthalen-2-ol
  • 3-(aminomethyl)-3-(3,4-dihydro-2H-pyran-5-yl)cyclobutan-1-ol
  • tert-butyl N-methyl-N-[2-oxo-1-(1-phenyl-1H-pyrazol-4-yl)ethyl]carbamate
  • tert-butyl N-[1-amino-3-(8-methoxy-2,3-dihydro-1,4-benzodioxin-6-yl)propan-2-yl]carbamate
  • Ethyl 7-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylate
  • 3-(3-Cyclopropylphenyl)-2-hydroxy-2-methylpropanoic acid
  • 2,2-Difluoro-3-(4-fluoro-2-methoxyphenyl)propan-1-amine
  • 3-(2-Chloro-6-methylpyridin-3-yl)-2-hydroxy-2-methylpropanoic acid
  • Methyl 3-amino-2-(isoquinolin-5-yl)propanoate
  • rac-[(1R,2R)-2-(2,6-dichloro-5-fluoropyridin-3-yl)cyclopropyl]methanamine
  • tert-butyl N-[2-(fluorosulfonyl)-5-(trifluoromethyl)phenyl]carbamate
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