3,4-Dibutylthiophene

Names

[ CAS No. ]:
85932-61-2

[ Name ]:
3,4-Dibutylthiophene

[Synonym ]:
Thiophene, 3,4-dibutyl-
3,4-Dibutylthiophene
Thiophene,3,4-dibutyl

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
258.8±9.0 °C at 760 mmHg

[ Molecular Formula ]:
C12H20S

[ Molecular Weight ]:
196.352

[ Flash Point ]:
79.9±4.9 °C

[ Exact Mass ]:
196.128571

[ PSA ]:
28.24000

[ LogP ]:
6.01

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.503

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,4-Dibromothiophene
  • Butylmagnesium Bromide
  • Butylmagnesium chloride
  • 1-Bromobutane
  • Hex-1-yne
  • 1-Chlorobutane

DownStream

  • 3,4-dibutyl-2,5-diiodothiophene
  • 3,4-dibutyl-2-ethynylthiophene
  • 3,4-dibutyl-2-[2-(3,4-dibutyl-5-iodothiophen-2-yl)ethynyl]-5-iodothiophene

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

  • 2-bromo-3,4-dibutylthiophene
  • 2,5-dibromo-3,4-dibutylthiophene
  • 5-amino-3,4-dibutylthiophene-2-carbaldehyde
  • 3,4-dibutyl-2,5-dithiophen-2-ylthiophene
  • 3-(4-methylsulfanylphenyl)-1-thiophen-2-ylprop-2-en-1-one
  • 3,4,5-trichlorophthalic acid