1,3,2-Dioxathiolane,4,5-dimethyl-, 2,2-dioxide

Modify Date: 2024-01-08 05:42:37

1,3,2-Dioxathiolane,4,5-dimethyl-, 2,2-dioxide Structure
1,3,2-Dioxathiolane,4,5-dimethyl-, 2,2-dioxide structure
Common Name 1,3,2-Dioxathiolane,4,5-dimethyl-, 2,2-dioxide
CAS Number 4440-89-5 Molecular Weight 152.16900
Density 1.296g/cm3 Boiling Point 222.3ºC at 760mmHg
Molecular Formula C4H8O4S Melting Point N/A
MSDS N/A Flash Point 88.2ºC

 Names

Name 4,5-dimethyl-1,3,2-dioxathiolane 2,2-dioxide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.296g/cm3
Boiling Point 222.3ºC at 760mmHg
Molecular Formula C4H8O4S
Molecular Weight 152.16900
Flash Point 88.2ºC
Exact Mass 152.01400
PSA 60.98000
LogP 1.13580
Index of Refraction 1.437

 Synthetic Route

~%

1,3,2-Dioxathiolane,4,5-dimethyl-, 2,2-dioxide Structure

1,3,2-Dioxathio...

CAS#:4440-89-5

Literature: Garner; Lucas Journal of the American Chemical Society, 1950 , vol. 72, p. 5497,5500

~42%

1,3,2-Dioxathiolane,4,5-dimethyl-, 2,2-dioxide Structure

1,3,2-Dioxathio...

CAS#:4440-89-5

Literature: BASF Aktiengesellschaft Patent: US2008/242893 A1, 2008 ; Location in patent: Page/Page column 7 ;

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

Schwefelsaeure-(Dg-threo-1,2-dimethyl-aethandiylester)
cyclic sulfate of 2,3-butanediol
sulfuric acid-(1,2-dimethyl-ethanediyl ester)
2,3-butylene sulfate
4,5-dimethyl-[1,3,2]dioxathiolane 2,2-dioxide
4,5-dimethylethylene (trans,trans) sulphate