diethyl methyl[4-(2-thienylcarbonyl)phenyl]malonate

Modify Date: 2025-09-21 11:50:02

diethyl methyl[4-(2-thienylcarbonyl)phenyl]malonate Structure
diethyl methyl[4-(2-thienylcarbonyl)phenyl]malonate structure
Common Name diethyl methyl[4-(2-thienylcarbonyl)phenyl]malonate
CAS Number 52779-57-4 Molecular Weight 360.42400
Density 1.214g/cm3 Boiling Point 469.7ºC at 760mmHg
Molecular Formula C19H20O5S Melting Point N/A
MSDS N/A Flash Point 237.9ºC

 Names

Name diethyl 2-methyl-2-[4-(thiophene-2-carbonyl)phenyl]propanedioate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.214g/cm3
Boiling Point 469.7ºC at 760mmHg
Molecular Formula C19H20O5S
Molecular Weight 360.42400
Flash Point 237.9ºC
Exact Mass 360.10300
PSA 97.91000
LogP 3.36300
Index of Refraction 1.552
InChIKey RSUSQCKVKWHQFM-UHFFFAOYSA-N
SMILES CCOC(=O)C(C)(C(=O)OCC)c1ccc(C(=O)c2cccs2)cc1

 Safety Information

HS Code 2934999090

 Synthetic Route

~%

diethyl methyl[4-(2-thienylcarbonyl)phenyl]malonate Structure

diethyl methyl[...

CAS#:52779-57-4

Literature: Janssen Pharmaceutica N.V. Patent: US4035376 A1, 1977 ;

 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 258-169-3
diethyl methyl[4-(2-thienylcarbonyl)phenyl]malonate
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