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

Names

[ Name ]:
5,6-Dihydro-5,5-dimethyl-4H-1,3,2-dioxathiin 2-oxide

[Synonym ]:
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

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

Precursor & DownStream

Precursor

DownStream

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%