5,6,7,8-Tetrahydro-4,7-dimethyl-1,2-benzoxathiin 2,2-dioxide

Modify Date: 2025-09-28 11:06:45

5,6,7,8-Tetrahydro-4,7-dimethyl-1,2-benzoxathiin 2,2-dioxide Structure
5,6,7,8-Tetrahydro-4,7-dimethyl-1,2-benzoxathiin 2,2-dioxide structure
Common Name 5,6,7,8-Tetrahydro-4,7-dimethyl-1,2-benzoxathiin 2,2-dioxide
CAS Number 63549-11-1 Molecular Weight 214.28100
Density 1.26g/cm3 Boiling Point 381.2ºC at 760 mmHg
Molecular Formula C10H14O3S Melting Point N/A
MSDS N/A Flash Point 184.4ºC

 Names

Name 3,7-dimethyl-5,6,7,8-tetrahydro-1,2λ6-benzoxathiine 2,2-dioxide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.26g/cm3
Boiling Point 381.2ºC at 760 mmHg
Molecular Formula C10H14O3S
Molecular Weight 214.28100
Flash Point 184.4ºC
Exact Mass 214.06600
PSA 51.75000
LogP 3.40510
Index of Refraction 1.549
InChIKey LERWMOJKRXJYAC-UHFFFAOYSA-N
SMILES CC1=CS(=O)(=O)OC2=C1CCC(C)C2

 Safety Information

HS Code 2934991000

 Customs

HS Code 2934991000
Summary 2934991000. sultones and sultams. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

1,2-Benzoxathiin,5,6,7,8-tetrahydro-4,7-dimethyl-,2,2-dioxide
3,7-dimethyl-5,6,7,8-tetrahydro-1,2
4,7-Dimethyl-1,2,5,6,7,8-hexahydro-1-oxa-2-thianaphthalene 2,2-dioxide
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