2,9-UNDECADIYNE

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Names

[ CAS No. ]:
1785-53-1

[ Name ]:
2,9-UNDECADIYNE

[Synonym ]:
Undeca-2,9-diin
2,9-undecandiin
2,5-PYRIDINEDICARBOXYLIC ACID DI-N-PROPYL ESTER
undeca-2,9-diyn
2,9-UNDECADIYNE

Chemical & Physical Properties

[ Density]:
0.838g/cm3

[ Boiling Point ]:
208.6ºC at 760mmHg

[ Molecular Formula ]:
C11H16

[ Molecular Weight ]:
148.24500

[ Flash Point ]:
70.4ºC

[ Exact Mass ]:
148.12500

[ LogP ]:
2.98350

[ Vapour Pressure ]:
0.306mmHg at 25°C

[ Index of Refraction ]:
1.466

Safety Information

[ Safety Phrases ]:
S24/25

[ HS Code ]:
2901299090

Precursor & DownStream

Precursor

  • 1,8-NONADIYNE
  • methyl iodide

DownStream

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

  • 2,9-UNDECADIYNE
  • 2,9-undecadiyne-1,11-diol
  • 1,11-dibromo-2,9-undecadiyne
  • 2H-Pyran,2,2'-[2,9-undecadiyne-1,11-diylbis(oxy)]bis[tetrahydro
  • 2-[9-cyano-3,6-bis(dimethylamino)xanthen-9-yl]benzoic acid
  • 2,9,16,23-Tetraneopentyloxyphthalocyanine
  • Benzyl 2-(4-(4-(tert-butyl)thiazol-2-yl)benzylidene)hydrazine-1-carboxylate
  • Ethyl 2-(1-(4-(3-(2-methylpyrrolidin-1-yl)propoxy)phenyl)-5-oxopyrrolidin-3-yl)acetate
  • N-[[(1-ethylpropyl)amino]sulfonyl]carbamic acid phenylmethyl ester
  • Benzo[d][1,3]dioxol-5-yl(3-((3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)methanone
  • (2-Chlorophenyl)(3-((3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)methanone
  • (3-((3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)(1H-indol-5-yl)methanone
  • (5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)(3-((3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)methanone
  • (2,4-Dimethylthiazol-5-yl)(3-((3-(o-tolyl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)methanone
  • 3-(2-Oxo-2-(3-((3-(o-tolyl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)ethyl)oxazolidin-2-one
  • (3-(1H-tetrazol-1-yl)phenyl)(3-((3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)methanone
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