5-methyl-3-thiophen-2-yl-1,2-oxazole-4-carboxylic acid

Modify Date: 2024-03-31 17:17:45

5-methyl-3-thiophen-2-yl-1,2-oxazole-4-carboxylic acid Structure
5-methyl-3-thiophen-2-yl-1,2-oxazole-4-carboxylic acid structure
Common Name 5-methyl-3-thiophen-2-yl-1,2-oxazole-4-carboxylic acid
CAS Number 83817-53-2 Molecular Weight 209.22200
Density 1.403g/cm3 Boiling Point 365.8ºC at 760 mmHg
Molecular Formula C9H7NO3S Melting Point N/A
MSDS N/A Flash Point 175ºC

 Names

Name 5-methyl-3-thiophen-2-yl-1,2-oxazole-4-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.403g/cm3
Boiling Point 365.8ºC at 760 mmHg
Molecular Formula C9H7NO3S
Molecular Weight 209.22200
Flash Point 175ºC
Exact Mass 209.01500
PSA 91.57000
LogP 2.40970
Index of Refraction 1.605

 Safety Information

HS Code 2934999090

 Synthetic Route

~%

5-methyl-3-thiophen-2-yl-1,2-oxazole-4-carboxylic acid Structure

5-methyl-3-thio...

CAS#:83817-53-2

Literature: Doyle,F.P. et al. Journal of the Chemical Society, 1963 , p. 5845 - 5854

 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

5-methyl-3-thiophen-2-yl-isoxazole-4-carboxylic acid
EINECS 280-953-9