3-Methoxythiophene-2-carboxylic acid

Modify Date: 2024-01-02 16:11:15

3-Methoxythiophene-2-carboxylic acid Structure
3-Methoxythiophene-2-carboxylic acid structure
Common Name 3-Methoxythiophene-2-carboxylic acid
CAS Number 60166-83-8 Molecular Weight 158.17500
Density 1.37g/cm3 Boiling Point 295.7ºC at 760 mmHg
Molecular Formula C6H6O3S Melting Point N/A
MSDS N/A Flash Point 132.6ºC

 Names

Name 3-Methoxythiophene-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.37g/cm3
Boiling Point 295.7ºC at 760 mmHg
Molecular Formula C6H6O3S
Molecular Weight 158.17500
Flash Point 132.6ºC
Exact Mass 158.00400
PSA 74.77000
LogP 1.45490
Index of Refraction 1.576

 Safety Information

Hazard Codes Xi
HS Code 2934999090

 Synthetic Route

~99%

3-Methoxythiophene-2-carboxylic acid Structure

3-Methoxythioph...

CAS#:60166-83-8

Literature: Chao, Jianhua; Taveras, Arthur G.; Aki, Cynthia J. Tetrahedron Letters, 2009 , vol. 50, # 35 p. 5005 - 5008

~32%

3-Methoxythiophene-2-carboxylic acid Structure

3-Methoxythioph...

CAS#:60166-83-8

Literature: California Institute of Technology Patent: US7452730 B2, 2008 ;

~%

3-Methoxythiophene-2-carboxylic acid Structure

3-Methoxythioph...

CAS#:60166-83-8

Literature: Arkiv foer Kemi, , vol. 12, p. 239,243

~52%

3-Methoxythiophene-2-carboxylic acid Structure

3-Methoxythioph...

CAS#:60166-83-8

Literature: Laevosan-Gesellschaft mbH and Co. KG Patent: US4352819 A1, 1982 ;

~%

3-Methoxythiophene-2-carboxylic acid Structure

3-Methoxythioph...

CAS#:60166-83-8

Literature: US5840917 A1, ;

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3-Methoxythiophene-2-carboxylic acid Structure

3-Methoxythioph...

CAS#:60166-83-8

Literature: Bioorganic and Medicinal Chemistry, , vol. 11, # 20 p. 4333 - 4340

~%

3-Methoxythiophene-2-carboxylic acid Structure

3-Methoxythioph...

CAS#:60166-83-8

Literature: Arkiv foer Kemi, , vol. 12, p. 239,243

 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-Carboxy-3-methoxythiophene
3-Methoxy-thiophene-2-carboxylic acid
3-methoxy-2-thiophene-carboxylic acid
3-Methoxy-thiophen-2-carbonsaeure