2-Butylthiophene

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Names

[ CAS No. ]:
1455-20-5

[ Name ]:
2-Butylthiophene

[Synonym ]:
2-Butylthiophene
Thiophene, 2-butyl-
2-butyl-thiophene
MFCD00022534
2-THIENYLBUTANE
Thiophene,2-butyl
2-Butylthiophen
T5SJ B4
[1] 2-Butylthiophene
2-n-Butylthiophene
EINECS 215-935-1
THENYLPROPANE

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
181.0±3.0 °C at 760 mmHg

[ Molecular Formula ]:
C8H12S

[ Molecular Weight ]:
140.246

[ Flash Point ]:
43.1±3.3 °C

[ Exact Mass ]:
140.065964

[ PSA ]:
28.24000

[ LogP ]:
3.95

[ Vapour Pressure ]:
1.2±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.512

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
S16

[ RIDADR ]:
1993

[ Packaging Group ]:
III

[ Hazard Class ]:
3

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Thiophene(SIV)
  • 1-Bromobutane
  • 2-Butanoylthiophene
  • Butyl iodide
  • 2-Thienylmagnesium bromide solution
  • butadiene
  • Butylmagnesium Bromide
  • 2,5-Dibromothiophene
  • Bromothiophene

DownStream

  • 6,6'-Dimethyl-2,2'-bipyridine
  • 2-(5-butylthiophen-2-yl)-6-methylpyridine
  • [2,2’]bithiophenyl-5,5'-dicarbaldehyde
  • 5'-butyl-2,2'-bithiophene-2-carbaldehyde
  • 4-Ketododecanoic acid methyl ester
  • 1-Nonanol
  • Ethanone, 1,1'-[2,2'-bithiophene]-5,5'-diylbis-
  • 1-(5'-butyl-2,2'-bithiophene-5-yl)ethanone
  • 2-Thiophenecarbonyl chloride, 5-butyl- (9CI)
  • 2-(2-DIMETHYLAMINO-ETHOXY)-3-METHOXY-BENZALDEHYDE

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • [1] 2-Butylthiophene
  • 2-tert-butylthiophene
  • 2-benzylselanyl-N-butylthiophene-3-carboxamide
  • 2,5-ditert-butylthiophene 1,1-dioxide
  • 2-Bromo-3-butylthiophene
  • 2,3-ditert-butylthiophene
  • hexyl({[1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl})amine
  • [(3-methyl-1-propyl-1H-pyrazol-4-yl)methyl][(1-methyl-1H-pyrazol-5-yl)methyl]amine
  • 1-(3-(Difluoromethyl)azetidin-1-yl)-2-(2-methoxyphenyl)ethanone
  • N-[(1,3-dimethyl-1H-pyrazol-4-yl)methyl]-5-methyl-1-(2-methylpropyl)-1H-pyrazol-3-amine
  • [(1,3-dimethyl-1H-pyrazol-5-yl)methyl]({[1-methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl]methyl})amine
  • {[1-(2,2-difluoroethyl)-1H-pyrazol-3-yl]methyl}[(1,4-dimethyl-1H-pyrazol-5-yl)methyl]amine
  • 6-(chloromethyl)-1-methyl-1H-indazole
  • {[1-(2-methylpropyl)-1H-pyrazol-3-yl]methyl}[(1-propyl-1H-pyrazol-4-yl)methyl]amine
  • 2-(3-{[(1-propyl-1H-pyrazol-4-yl)methyl]amino}-1H-pyrazol-1-yl)ethan-1-ol
  • {[1-(2-fluoroethyl)-1H-pyrazol-3-yl]methyl}[(1-propyl-1H-pyrazol-5-yl)methyl]amine
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