2-ethynyl-5-(5-ethynylthiophen-2-yl)thiophene

Modify Date: 2024-01-09 21:40:32

2-ethynyl-5-(5-ethynylthiophen-2-yl)thiophene structure	Common Name	2-ethynyl-5-(5-ethynylthiophen-2-yl)thiophene
	CAS Number	139896-68-7	Molecular Weight	214.30600
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₂H₆S₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	2-ethynyl-5-(5-ethynylthiophen-2-yl)thiophene
Synonym	More Synonyms

Molecular Formula	C₁₂H₆S₂
Molecular Weight	214.30600
Exact Mass	213.99100
PSA	56.48000
LogP	3.43920

N/A structure

N/A

CAS#:139896-64-3

~98%

2-ethynyl-5-(5-ethynylthiophen-2-yl)thiophene Structure

2-ethynyl-5-(5-...

CAS#:139896-68-7

Literature: Hwang, Euiyong; Lusker, Kathie L.; Garno, Jayne C.; Losovyj, Yaroslav; Nesterov, Evgueni E. Chemical Communications, 2011 , vol. 47, # 43 p. 11990 - 11992

2,5-Bis[(trimethylsilyl)ethynyl]thiophene structure

2,5-Bis[(trimet...

CAS#:79109-69-6

~67%

2-ethynyl-5-(5-ethynylthiophen-2-yl)thiophene Structure

2-ethynyl-5-(5-...

CAS#:139896-68-7

Literature: Lewis, Jack; Long, Nicholas J.; Raithby, Paul R.; Shields, Gregory P.; Wong, Wai-Yeung; Younus, Muhammad Journal of the Chemical Society - Dalton Transactions, 1997 , # 22 p. 4283 - 4288

2,2'-Bithiophene structure

2,2'-Bithiophene

CAS#:492-97-7

~%

2-ethynyl-5-(5-ethynylthiophen-2-yl)thiophene Structure

2-ethynyl-5-(5-...

CAS#:139896-68-7

Literature: Hwang, Euiyong; Lusker, Kathie L.; Garno, Jayne C.; Losovyj, Yaroslav; Nesterov, Evgueni E. Chemical Communications, 2011 , vol. 47, # 43 p. 11990 - 11992

5,5'-Dibromo-2,2'-bithiophene structure

5,5'-Dibromo-2,...

CAS#:4805-22-5

~%

2-ethynyl-5-(5-ethynylthiophen-2-yl)thiophene Structure

2-ethynyl-5-(5-...

CAS#:139896-68-7

Literature: Dahlmann, Uwe; Neidlein, Richard Helvetica Chimica Acta, 1996 , vol. 79, # 3 p. 755 - 766

5,5'-Diiodo-2,2'-bithiophene structure

5,5'-Diiodo-2,2...

CAS#:3339-80-8

~%

2-ethynyl-5-(5-ethynylthiophen-2-yl)thiophene Structure

2-ethynyl-5-(5-...

CAS#:139896-68-7

Literature: Hwang, Euiyong; Lusker, Kathie L.; Garno, Jayne C.; Losovyj, Yaroslav; Nesterov, Evgueni E. Chemical Communications, 2011 , vol. 47, # 43 p. 11990 - 11992

Precursor 4
CAS#:79109-69-6 2,5-Bis[(trimet... CAS#:492-97-7 2,2'-Bithiophene CAS#:4805-22-5 5,5'-Dibromo-2,... CAS#:3339-80-8 5,5'-Diiodo-2,2...
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2,2'-Bithiophene,5,5'-diethynyl

5,5'-diethynyl-2,2'-bithiophene