5-ethyl-2-methyl-thiophen-3-one

Modify Date: 2025-08-26 16:48:09

5-ethyl-2-methyl-thiophen-3-one Structure
5-ethyl-2-methyl-thiophen-3-one structure
Common Name 5-ethyl-2-methyl-thiophen-3-one
CAS Number 57556-03-3 Molecular Weight 142.21900
Density 1.064g/cm3 Boiling Point 223.7ºC at 760 mmHg
Molecular Formula C7H10OS Melting Point N/A
MSDS N/A Flash Point 98.4ºC

 Names

Name 5-ethyl-2-methylthiophen-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.064g/cm3
Boiling Point 223.7ºC at 760 mmHg
Molecular Formula C7H10OS
Molecular Weight 142.21900
Flash Point 98.4ºC
Exact Mass 142.04500
PSA 42.37000
LogP 1.98470
Index of Refraction 1.516

 Synonyms

5-ETHYL-2-METHYL-THIOPHEN-3-ONE
3(2H)-Thiophenone,5-ethyl-2-methyl
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