2-methyl-5-thiophen-2-ylthiophene

Modify Date: 2025-09-28 17:37:28

2-methyl-5-thiophen-2-ylthiophene Structure
2-methyl-5-thiophen-2-ylthiophene structure
Common Name 2-methyl-5-thiophen-2-ylthiophene
CAS Number 18494-74-1 Molecular Weight 180.29000
Density N/A Boiling Point N/A
Molecular Formula C9H8S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-methyl-5-thiophen-2-ylthiophene
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C9H8S2
Molecular Weight 180.29000
Exact Mass 180.00700
PSA 56.48000
LogP 3.78500
InChIKey JFMOEAUCEDWSLO-UHFFFAOYSA-N
SMILES Cc1ccc(-c2cccs2)s1

 Safety Information

HS Code 2934999090

 Synthetic Route

~78%

2-methyl-5-thiophen-2-ylthiophene Structure

2-methyl-5-thio...

CAS#:18494-74-1

Literature: Xie, Nan; Chen, Yi New Journal of Chemistry, 2006 , vol. 30, # 11 p. 1595 - 1598

~40%

2-methyl-5-thiophen-2-ylthiophene Structure

2-methyl-5-thio...

CAS#:18494-74-1

Literature: Bushnev Petroleum Chemistry, 2007 , vol. 47, # 3 p. 184 - 192

~%

2-methyl-5-thiophen-2-ylthiophene Structure

2-methyl-5-thio...

CAS#:18494-74-1

Literature: Knoblock, Kurt M.; Silvestri, Catherine J.; Collard, David M. Journal of the American Chemical Society, 2006 , vol. 128, # 42 p. 13680 - 13681

~%

2-methyl-5-thiophen-2-ylthiophene Structure

2-methyl-5-thio...

CAS#:18494-74-1

Literature: Lescot et al. Journal of the Chemical Society, 1959 , p. 3234,3235

~%

2-methyl-5-thiophen-2-ylthiophene Structure

2-methyl-5-thio...

CAS#:18494-74-1

Literature: Lipshutz, Bruce H.; Kayser, Frank; Maullin, Nathalie Tetrahedron Letters, 1994 , vol. 35, # 6 p. 815 - 818

~%

2-methyl-5-thiophen-2-ylthiophene Structure

2-methyl-5-thio...

CAS#:18494-74-1

Literature: Lescot et al. Journal of the Chemical Society, 1959 , p. 3234,3235

 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%

 Synonyms

5-methyl-2,2'-bithienyl
2,2'-Bithiophene,5-methyl
2-methyl-2,5'-bithiophene
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