Benzoic acid,2-hydroxy-5-[1-oxo-3-(2-thienyl)-2-propen-1-yl]-

Modify Date: 2025-09-26 14:18:15

Benzoic acid,2-hydroxy-5-[1-oxo-3-(2-thienyl)-2-propen-1-yl]- Structure
Benzoic acid,2-hydroxy-5-[1-oxo-3-(2-thienyl)-2-propen-1-yl]- structure
Common Name Benzoic acid,2-hydroxy-5-[1-oxo-3-(2-thienyl)-2-propen-1-yl]-
CAS Number 33494-99-4 Molecular Weight 274.29200
Density 1.441g/cm3 Boiling Point 530.7ºC at 760mmHg
Molecular Formula C14H10O4S Melting Point N/A
MSDS N/A Flash Point 274.8ºC

 Names

Name 2-hydroxy-5-[(E)-3-thiophen-2-ylprop-2-enoyl]benzoic acid

 Chemical & Physical Properties

Density 1.441g/cm3
Boiling Point 530.7ºC at 760mmHg
Molecular Formula C14H10O4S
Molecular Weight 274.29200
Flash Point 274.8ºC
Exact Mass 274.03000
PSA 102.84000
LogP 3.04800
Index of Refraction 1.709
InChIKey IIIKXJSCHFNQCQ-GQCTYLIASA-N
SMILES O=C(C=Cc1cccs1)c1ccc(O)c(C(=O)O)c1

 Safety Information

HS Code 2934999090

 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%
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