Diethyl2,6-dimercapto-4-oxo-4H-thiopyran-3,5-dicarboxylate

Modify Date: 2025-11-25 18:57:07

Diethyl2,6-dimercapto-4-oxo-4H-thiopyran-3,5-dicarboxylate Structure
Diethyl2,6-dimercapto-4-oxo-4H-thiopyran-3,5-dicarboxylate structure
Common Name Diethyl2,6-dimercapto-4-oxo-4H-thiopyran-3,5-dicarboxylate
CAS Number 35388-08-0 Molecular Weight 320.40500
Density 1.43g/cm3 Boiling Point 429.4ºC at 760 mmHg
Molecular Formula C11H12O5S3 Melting Point N/A
MSDS N/A Flash Point 213.5ºC

 Names

Name diethyl 4-oxo-2,6-bis(sulfanyl)thiopyran-3,5-dicarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.43g/cm3
Boiling Point 429.4ºC at 760 mmHg
Molecular Formula C11H12O5S3
Molecular Weight 320.40500
Flash Point 213.5ºC
Exact Mass 319.98500
PSA 175.51000
LogP 2.03910
Index of Refraction 1.607
InChIKey FHFFTLMIGQPNAY-UHFFFAOYSA-N
SMILES CCOC(=O)c1c(S)sc(=S)c(C(=O)OCC)c1O

 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%

 Synonyms

4H-Thiopyran-3,5-dicarboxylicacid,2,6-dimercapto-4-oxo-,3,5-diethyl ester
2,6-Dimercapto-4-oxo-4H-thiopyran-3,5-dicarbonsaeure-diaethylester
2,6-dimercapto-4-oxo-4H-thiopyran-3,5-dicarboxylic acid diethyl ester
Diethyl 2,6-dimercapto-4-oxo-4H-thiopyran-3,5-dicarboxylate
Diethyl 2,6-dimercapto-4-oxo-4H-thiopyran-3,5
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