5,6-Dihydro-5,5-dimethyl-4H-1,3,2-dioxathiin 2-oxide

Modify Date: 2024-04-14 08:15:56

5,6-Dihydro-5,5-dimethyl-4H-1,3,2-dioxathiin 2-oxide Structure
5,6-Dihydro-5,5-dimethyl-4H-1,3,2-dioxathiin 2-oxide structure
Common Name 5,6-Dihydro-5,5-dimethyl-4H-1,3,2-dioxathiin 2-oxide
CAS Number 1003-85-6 Molecular Weight 150.19600
Density 1.29g/cm3 Boiling Point 191.7ºC at 760mmHg
Molecular Formula C5H10O3S Melting Point N/A
MSDS N/A Flash Point 69.7ºC

 Names

Name 4,4-dimethyl-1,3,2-dioxathiane 2-oxide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.29g/cm3
Boiling Point 191.7ºC at 760mmHg
Molecular Formula C5H10O3S
Molecular Weight 150.19600
Flash Point 69.7ºC
Exact Mass 150.03500
PSA 54.74000
LogP 1.64630
Vapour Pressure 0.707mmHg at 25°C
Index of Refraction 1.522

 Safety Information

Hazard Codes Xi
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

1,3,2-DIOXATHIANE,4,4-DIMETHYL-,2-OXIDE
5,5-dimethyl-2-oxo-1,3,2-dioxathiane
1,3-Propanediol,2,2-dimethyl-,cyclic sulfite
2,2-Dimethyl-1,3-propanediol cyclic sulfite
5,5-dimethyltrimethylene sulphite
5,5-dimethyl-1,3,2-dioxathiane 2-oxide