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
  • 1-{3-Cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-4-(1,3-thiazol-2-yloxy)piperidine
  • 5,6-Dimethyl-3-{2-[4-(1,8-naphthyridin-2-yl)piperidin-1-yl]-2-oxoethyl}-3,4-dihydropyrimidin-4-one
  • ethyl 3-ethyl-1-methyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-7-carboxylate
  • 3-[4-(2-Methylpyrazolo[1,5-a]pyrazin-4-yl)-1,4-diazepan-1-yl]-1,2-benzothiazole 1,1-dioxide
  • 6-[4-(6-Chloro-1,3-benzothiazol-2-yl)piperazin-1-yl]pyridazin-3-ol
  • 1-(2-Methoxypyridin-4-yl)-4-{7-methylthieno[3,2-d]pyrimidin-4-yl}piperazin-2-one
  • 2-{4-[(2-Cyclopentyl-1,3-thiazol-4-yl)methyl]piperazin-1-yl}-4-(pyridin-2-yl)pyrimidine
  • 6-[benzyl(methyl)amino]-7,9-dimethyl-8,9-dihydro-7H-purin-8-one
  • 2-{4-[4-(pyridin-2-yl)pyrimidin-2-yl]piperazin-1-yl}-5H,7H,8H-pyrano[4,3-b]pyridine-3-carbonitrile
  • 2-{4-[4-(pyridin-4-yl)pyrimidin-2-yl]piperazin-1-yl}-5H,7H,8H-pyrano[4,3-b]pyridine-3-carbonitrile
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