4-methylthiophene-2-carboxamide

Modify Date: 2025-11-29 19:31:59

4-methylthiophene-2-carboxamide Structure
4-methylthiophene-2-carboxamide structure
Common Name 4-methylthiophene-2-carboxamide
CAS Number 83933-16-8 Molecular Weight 141.19100
Density 1.239g/cm3 Boiling Point 264.4ºC at 760 mmHg
Molecular Formula C6H7NOS Melting Point 115-117ºC
MSDS N/A Flash Point 113.7ºC

 Names

Name 4-methylthiophene-2-carboxamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.239g/cm3
Boiling Point 264.4ºC at 760 mmHg
Melting Point 115-117ºC
Molecular Formula C6H7NOS
Molecular Weight 141.19100
Flash Point 113.7ºC
Exact Mass 141.02500
PSA 71.33000
LogP 1.85570
Index of Refraction 1.589
InChIKey KESQGXHWTOVOQT-UHFFFAOYSA-N
SMILES Cc1csc(C(N)=O)c1

 Safety Information

HS Code 2934999090

 Synthetic Route

~%

4-methylthiophene-2-carboxamide Structure

4-methylthiophe...

CAS#:83933-16-8

Literature: Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , p. 1223 - 1226

 Precursor & DownStream

Precursor  1

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

4-Methyl-thiophene-2-carboxamide
4-methylthiophen-2-carboxamide
2-Thiophenecarboxamide,4-methyl
4-methyl-thiophene-2-carboxylic acid amide
4-methyl-2-thiophenecarboxamide
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