diethyl 2-(benzothiophen-3-ylmethylidene)propanedioate

Modify Date: 2025-10-08 20:56:19

diethyl 2-(benzothiophen-3-ylmethylidene)propanedioate Structure
diethyl 2-(benzothiophen-3-ylmethylidene)propanedioate structure
Common Name diethyl 2-(benzothiophen-3-ylmethylidene)propanedioate
CAS Number 5381-31-7 Molecular Weight 304.36100
Density 1.25g/cm3 Boiling Point 406.1ºC at 760 mmHg
Molecular Formula C16H16O4S Melting Point N/A
MSDS N/A Flash Point 199.4ºC

 Names

Name diethyl 2-(1-benzothiophen-3-ylmethylidene)propanedioate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.25g/cm3
Boiling Point 406.1ºC at 760 mmHg
Molecular Formula C16H16O4S
Molecular Weight 304.36100
Flash Point 199.4ºC
Exact Mass 304.07700
PSA 80.84000
LogP 3.41090
Index of Refraction 1.615

 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

Thionaphthen-3-methin-malonsaeurediethylester
diethyl(1-benzothiophen-3-ylmethylidene)propanedioate
benzo[b]thiophen-3-ylmethylene-malonic acid diethyl ester
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