5-Decyne

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Names

[ CAS No. ]:
1942-46-7

[ Name ]:
5-Decyne

[Synonym ]:
5-Decyne (8CI)(9CI)
1,2-Dibutylacetylene
MFCD00027277
Dibutylacetylene
5-Decyne
dibutyl acetylene
dec-5-yne
di-n-butylacetylene

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
179.3±8.0 °C at 760 mmHg

[ Molecular Formula ]:
C10H18

[ Molecular Weight ]:
138.250

[ Flash Point ]:
52.3±12.6 °C

[ Exact Mass ]:
138.140854

[ LogP ]:
4.65

[ Vapour Pressure ]:
1.3±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.437

MSDS

Click to get detail MSDS

Safety Information

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
S16

[ RIDADR ]:
3295

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
3

[ HS Code ]:
2901299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (5R,6R)-5,6-dibromodecane
  • 4-chlorooct-4-ene
  • 1-bromo-5-decyne
  • lithium butyl(hex-1-yn-1-yl)dimethylborate
  • 4-Nonyne
  • 6-(triphenyl-λ5-phosphanylidene)decan-5-one
  • erythro-5,6-dibromodecane
  • (Z)-triphenyl(6-(((trifluoromethyl)sulfonyl)oxy)dec-5-en-5-yl)phosphonium trifluoromethanesulfonate
  • n-Butyllithium

DownStream

  • 5-decyne-4,7-diol
  • 3-hex-1-ynylpyridine
  • Pentanoic acid
  • 5,6-Decanedione
  • Hexanoic acid, 2-butyl-
  • 2-Butylcaproic acid methyl ester
  • 1-HEPTEN-3-YNE
  • 5-Decanone
  • n-Valeric anhydride
  • Decane

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

  • 5-Decyne-1-ol
  • 5-decyne dimer
  • 1-bromo-5-decyne
  • 5-decyne-4,7-diol
  • 1-CHLORO-5-DECYNE
  • 5-Decyne-1,10-diol
  • benzyl N-(4-{1-[(chlorosulfonyl)methyl]cyclobutyl}butyl)carbamate
  • [5-(Aminomethyl)-4-methyl-1,3-thiazol-2-yl](2-methylcyclopropyl)methanol
  • 3-(3-chloro-2-fluorophenyl)-4-(difluoromethyl)-1-ethyl-1H-pyrazole
  • 3-(5-chloro-2-fluorophenyl)-4-(difluoromethyl)-1-ethyl-1H-pyrazole
  • 3-(3-bromo-2-methylphenyl)-4-(difluoromethyl)-1-ethyl-1H-pyrazole
  • 3-(4-bromo-5-methylthiophen-2-yl)-4-(difluoromethyl)-1-ethyl-1H-pyrazole
  • 4-[4-(difluoromethyl)-1-(propan-2-yl)-1H-pyrazol-3-yl]benzaldehyde
  • 4-(difluoromethyl)-3-(2,4-difluorophenyl)-1-(propan-2-yl)-1H-pyrazole
  • 4-[4-(difluoromethyl)-1-(propan-2-yl)-1H-pyrazol-3-yl]benzonitrile
  • 2-chloro-5-[4-(difluoromethyl)-1-(propan-2-yl)-1H-pyrazol-3-yl]pyridine
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