5-methyl-1-oxo-2,3-dihydrothiophene-4-carboxylic acid

Modify Date: 2024-09-15 13:13:52

5-methyl-1-oxo-2,3-dihydrothiophene-4-carboxylic acid Structure
5-methyl-1-oxo-2,3-dihydrothiophene-4-carboxylic acid structure
Common Name 5-methyl-1-oxo-2,3-dihydrothiophene-4-carboxylic acid
CAS Number 98136-04-0 Molecular Weight 160.19100
Density N/A Boiling Point N/A
Molecular Formula C6H8O3S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 5-methyl-1-oxo-2,3-dihydrothiophene-4-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C6H8O3S
Molecular Weight 160.19100
Exact Mass 160.01900
PSA 73.58000
LogP 1.36310

 Safety Information

HS Code 2934999090

 Synthetic Route

~%

5-methyl-1-oxo-2,3-dihydrothiophene-4-carboxylic acid Structure

5-methyl-1-oxo-...

CAS#:98136-04-0

Literature: Korte; Loehmer Chemische Berichte, 1957 , vol. 90, p. 1290,1293

~%

5-methyl-1-oxo-2,3-dihydrothiophene-4-carboxylic acid Structure

5-methyl-1-oxo-...

CAS#:98136-04-0

Literature: Korte; Loehmer Chemische Berichte, 1957 , vol. 90, p. 1290,1293

~%

5-methyl-1-oxo-2,3-dihydrothiophene-4-carboxylic acid Structure

5-methyl-1-oxo-...

CAS#:98136-04-0

Literature: Korte; Loehmer Chemische Berichte, 1957 , vol. 90, p. 1290,1293

 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

3-Thiophenecarboxylicacid,4,5-dihydro-2-methyl-,1-oxide