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

Safety Information

[ HS Code ]:
2934999090

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
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-[4-(1-Methoxy-1H-indol-3-yl)-2-thiazolyl]acetamide
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide