Thieno[3,4-b]thiophene

Modify Date: 2024-01-10 19:01:07

Thieno[3,4-b]thiophene Structure
Thieno[3,4-b]thiophene structure
 Common Name Thieno[3,4-b]thiophene
CAS Number 250-65-7 Molecular Weight 140.22600
Density N/A Boiling Point N/A
Molecular Formula C6H4S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name thieno[2,3-c]thiophene
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C6H4S2
Molecular Weight 140.22600
Exact Mass 139.97500
PSA 56.48000
LogP 2.96280

 Safety Information

HS Code 2934999090

 Synthetic Route

2,3-dihydro-thieno[3,4-b]thiophene structure

2,3-dihydro-thi...

CAS#:1262420-60-9
2,3-Dichloro-5,6-dicyano-1,4-benzoquinone structure

2,3-Dichloro-5,...

CAS#:84-58-2

~50%

Thieno[3,4-b]thiophene Structure

Thieno[3,4-b]th...

CAS#:250-65-7
Literature: Sotzing, Gregory A. Patent: US2009/326187 A1, 2009 ;
2-(4-bromothiophen-3-yl)ethynyl-trimethylsilane structure

2-(4-bromothiop...

CAS#:131390-83-5

~%

Thieno[3,4-b]thiophene Structure

Thieno[3,4-b]th...

CAS#:250-65-7
Literature: Patra, Asit; Wijsboom, Yair H.; Leitus, Gregory; Bendikov, Michael Chemistry of Materials, 2011 , vol. 23, # 3 p. 896 - 906
trimethyl(thieno[3,4-b]thiophen-2-yl)silane structure

trimethyl(thien...

CAS#:198489-56-4

~%

Thieno[3,4-b]thiophene Structure

Thieno[3,4-b]th...

CAS#:250-65-7
Literature: Patra, Asit; Wijsboom, Yair H.; Leitus, Gregory; Bendikov, Michael Chemistry of Materials, 2011 , vol. 23, # 3 p. 896 - 906
N/A structure

N/A

CAS#:198489-78-0

~%

Thieno[3,4-b]thiophene Structure

Thieno[3,4-b]th...

CAS#:250-65-7
Literature: Yasuike, Shuji; Kurita, Jyoji; Tsuchiya, Takashi Heterocycles, 1997 , vol. 45, # 10 p. 1891 - 1894
2,3-Thiophenedicarboxylate structure

2,3-Thiophenedi...

CAS#:1451-95-2

~%

Thieno[3,4-b]thiophene Structure

Thieno[3,4-b]th...

CAS#:250-65-7
Literature: The University of Connecticut Patent: US8168671 B2, 2012 ;
Thiophene-2,3-diyldimethanol structure

Thiophene-2,3-d...

CAS#:13250-85-6

~%

Thieno[3,4-b]thiophene Structure

Thieno[3,4-b]th...

CAS#:250-65-7
Literature: The University of Connecticut Patent: US8168671 B2, 2012 ;
2,3-bis(bromomethyl)thiophene structure

2,3-bis(bromome...

CAS#:13250-86-7

~%

Thieno[3,4-b]thiophene Structure

Thieno[3,4-b]th...

CAS#:250-65-7
Literature: The University of Connecticut Patent: US8168671 B2, 2012 ;
Thiophene-2-carboxylic acid structure

Thiophene-2-car...

CAS#:527-72-0

~%

Thieno[3,4-b]thiophene Structure

Thieno[3,4-b]th...

CAS#:250-65-7
Literature: The University of Connecticut Patent: US8168671 B2, 2012 ;

 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

thieno[3,4-b]thiophene
1,5-Thiophthene
thiopheno[3,2-c]thiophene
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Related Compounds: More...
2-Octylthieno[3,4-b]thiophene
1221182-02-0
Dihydrothieno[3,4-b]thiophene
1262420-60-9
2-HEXYLTHIENO[3,4-B]THIOPHENE
1202695-55-3
Thieno[3,4-b]thiophene-2-ol, acetate
14630-08-1
Thieno[3,4-b]thiophene-4-carbaldehyde
25674-36-6
Thieno[3,4-b]thiophene-2-carboxylic acid
14630-09-2
4,6-dibromo-2-octylthieno[3,4-b]thiophene
1314244-04-6
2-ethyl-1-thieno[3,4-b]thiophene-2yl-hexan-1-one
1194605-74-7
4,6-Dibromothieno[3,4-b]thiophene-2-carboxylic acid
1024594-86-2
Chemsrc provides Thieno[3,4-b]thiophene(CAS#:250-65-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of Thieno[3,4-b]thiophene are included as well.>> amp version: Thieno[3,4-b]thiophene

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