2,5-bis(3-methylthiophen-2-yl)thiophene

Names

[ CAS No. ]:
81294-15-7

[ Name ]:
2,5-bis(3-methylthiophen-2-yl)thiophene

[Synonym ]:
3,3"-dimethyl-2,2':5',2"-terthiophene
3,3''-dimethyl-2,2':5',2''-terthienyl

Chemical & Physical Properties

[ Density]:
1.25g/cm3

[ Boiling Point ]:
353.1ºC at 760 mmHg

[ Molecular Formula ]:
C14H12S3

[ Molecular Weight ]:
276.44000

[ Flash Point ]:
124.5ºC

[ Exact Mass ]:
276.01000

[ PSA ]:
84.72000

[ LogP ]:
5.82190

[ Index of Refraction ]:
1.646

MSDS

Click to get detail MSDS

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Bromo-3-methylthiophene
  • 2,5-Dibromothiophene
  • 1,4-bis(3-methyl-2-thienyl)butadiyne
  • Bromo(3-methyl-2-thienyl)magnesium
  • 2-ETHYNYL-3-METHYL-THIOPHENE
  • 3-Methylthiophene-2-aldehyde
  • 2-(2,2-dibromoethenyl)-3-methylthiophene

DownStream

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

  • 3-methyl-2,5-bis(3-methylthiophen-2-yl)thiophene
  • 2,5-bis(5-methylthiophen-2-yl)thiophene
  • 1,2-bis(3-methylthiophen-2-yl)ethane-1,2-dione
  • 2,5-bis[(3-bromothiophen-2-yl)methyl]thiophene
  • 2,5-bis[3-(1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexyl)thiophen-2-yl]thiophene
  • 2,5-bis(2-methylbutan-2-yl)thiophene
  • 3-(4-Bromo-2-fluorophenyl)-3-methylbutanoic acid
  • 3-(2-Bromo-5-fluorophenyl)-3-methylbutanoic acid
  • 3-(3-Bromo-5-fluorophenyl)-3-methylbutanoic acid
  • 3-(4-Bromo-3-fluorophenyl)-3-methylbutanoic acid
  • 3-(2-Bromo-6-fluorophenyl)-3-methylbutanoic acid
  • 3-(2-Bromo-3-fluorophenyl)-3-methylbutanoic acid
  • 1-[(5-Bromo-3-fluoro-2-methoxyphenyl)methyl]cyclopropan-1-ol
  • 1-(2-Bromo-4,6-dimethoxyphenyl)propan-2-ol
  • 1-(2-Bromo-3,4-dimethoxyphenyl)propan-2-ol
  • 1-(3-Bromo-4,5-dimethoxyphenyl)propan-2-ol
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