methyl 3-hydroxy-1,1-dioxo-1-benzothiophene-2-carboxylate

Modify Date: 2025-09-28 08:39:13

methyl 3-hydroxy-1,1-dioxo-1-benzothiophene-2-carboxylate Structure
methyl 3-hydroxy-1,1-dioxo-1-benzothiophene-2-carboxylate structure
Common Name methyl 3-hydroxy-1,1-dioxo-1-benzothiophene-2-carboxylate
CAS Number 21211-28-9 Molecular Weight 240.23300
Density 1.592g/cm3 Boiling Point 435.7ºC at 760mmHg
Molecular Formula C10H8O5S Melting Point N/A
MSDS N/A Flash Point 217.3ºC

 Names

Name methyl 3-hydroxy-1,1-dioxo-1-benzothiophene-2-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.592g/cm3
Boiling Point 435.7ºC at 760mmHg
Molecular Formula C10H8O5S
Molecular Weight 240.23300
Flash Point 217.3ºC
Exact Mass 240.00900
PSA 89.05000
LogP 1.95430
Vapour Pressure 2.31E-08mmHg at 25°C
Index of Refraction 1.648
InChIKey HJCMWOVPTCMTMC-UHFFFAOYSA-N
SMILES COC(=O)C1=C(O)c2ccccc2S1(=O)=O

 Safety Information

HS Code 2934999090

 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

EINECS 244-272-0
Methyl 1,1-dioxy-3-hydroxythianaphthene-2-carboxylate
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