ethyl 2-(1,1-dioxothiolan-3-yl)-3-oxobutanoate

Modify Date: 2025-09-21 07:28:37

ethyl 2-(1,1-dioxothiolan-3-yl)-3-oxobutanoate Structure
ethyl 2-(1,1-dioxothiolan-3-yl)-3-oxobutanoate structure
Common Name ethyl 2-(1,1-dioxothiolan-3-yl)-3-oxobutanoate
CAS Number 4905-71-9 Molecular Weight 248.29600
Density 1.257g/cm3 Boiling Point 414.7ºC at 760 mmHg
Molecular Formula C10H16O5S Melting Point N/A
MSDS N/A Flash Point 204.6ºC

 Names

Name ethyl 2-(1,1-dioxothiolan-3-yl)-3-oxobutanoate

 Chemical & Physical Properties

Density 1.257g/cm3
Boiling Point 414.7ºC at 760 mmHg
Molecular Formula C10H16O5S
Molecular Weight 248.29600
Flash Point 204.6ºC
Exact Mass 248.07200
PSA 85.89000
LogP 1.27020
Index of Refraction 1.489
InChIKey WINWJOBODCLFQL-UHFFFAOYSA-N
SMILES CCOC(=O)C(C(C)=O)C1CCS(=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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