2,3-dimethyl-2H-thiophen-5-one

Modify Date: 2025-09-18 12:57:24

2,3-dimethyl-2H-thiophen-5-one Structure
2,3-dimethyl-2H-thiophen-5-one structure
Common Name 2,3-dimethyl-2H-thiophen-5-one
CAS Number 35983-76-7 Molecular Weight 128.19200
Density 1.105g/cm3 Boiling Point 214.6ºC at 760mmHg
Molecular Formula C6H8OS Melting Point N/A
MSDS N/A Flash Point 87.4ºC

 Names

Name 2,3-dimethyl-2H-thiophen-5-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.105g/cm3
Boiling Point 214.6ºC at 760mmHg
Molecular Formula C6H8OS
Molecular Weight 128.19200
Flash Point 87.4ºC
Exact Mass 128.03000
PSA 42.37000
LogP 1.59460
Index of Refraction 1.528
InChIKey VGDREHMLNBECEK-UHFFFAOYSA-N
SMILES CC1=CC(=O)SC1C

 Synthetic Route

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2,3-dimethyl-2H-thiophen-5-one Structure

2,3-dimethyl-2H...

CAS#:35983-76-7

Literature: Hinrichs, Heiko; Margaretha, Paul Chemische Berichte, 1992 , vol. 125, # 10 p. 2311 - 2318

 Precursor & DownStream

Precursor  1

DownStream  0

 Synonyms

4,5-dimethyl-5H-thiophen-2-one
4,5-dimethyl-2(5H)-thiophenone
2(5H)-Thiophenone,4,5-dimethyl
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