2,5-bis(thiophen-2-ylmethylidene)cyclopentan-1-one

Modify Date: 2025-08-24 14:12:13

2,5-bis(thiophen-2-ylmethylidene)cyclopentan-1-one Structure
2,5-bis(thiophen-2-ylmethylidene)cyclopentan-1-one structure
Common Name 2,5-bis(thiophen-2-ylmethylidene)cyclopentan-1-one
CAS Number 1087-07-6 Molecular Weight 272.38500
Density N/A Boiling Point N/A
Molecular Formula C15H12OS2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2,5-bis(thiophen-2-ylmethylidene)cyclopentan-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C15H12OS2
Molecular Weight 272.38500
Exact Mass 272.03300
PSA 73.55000
LogP 4.63950

 Safety Information

HS Code 2934999090

 Synthetic Route

~84%

2,5-bis(thiophen-2-ylmethylidene)cyclopentan-1-one Structure

2,5-bis(thiophe...

CAS#:1087-07-6

Literature: Cremlyn, Richard J.; Frearson, Martin J.; Graham, Stephen Phosphorus, Sulfur and Silicon and the Related Elements, 1995 , vol. 107, # 1-4 p. 205 - 218

 Precursor & DownStream

Precursor  2

DownStream  0

 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

2,5-bis-[2]thienylmethylene-cyclopentanone
2,5-di(2-thienylmethylidene)cyclopentan-1-one
Cyclopentanone,2,5-bis(2-thienylmethylene)
2,5-di(2-thienylidene)cyclopentanone
2,5-Bis-[2]thienylmethylen-cyclopentanon
2,5-Bis-<2>thenyliden-cyclopentanon
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