2,3-dimethylthiirene 1,1-dioxide

Modify Date: 2025-11-16 18:10:45

2,3-dimethylthiirene 1,1-dioxide Structure
2,3-dimethylthiirene 1,1-dioxide structure
Common Name 2,3-dimethylthiirene 1,1-dioxide
CAS Number 30646-57-2 Molecular Weight 118.15400
Density 1.326g/cm3 Boiling Point 276.6ºC at 760mmHg
Molecular Formula C4H6O2S Melting Point N/A
MSDS N/A Flash Point 163.6ºC

 Names

Name 2,3-dimethylthiirene 1,1-dioxide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.326g/cm3
Boiling Point 276.6ºC at 760mmHg
Molecular Formula C4H6O2S
Molecular Weight 118.15400
Flash Point 163.6ºC
Exact Mass 118.00900
PSA 42.52000
LogP 1.74700
Index of Refraction 1.513
InChIKey ICXAFQDIUMNVTI-UHFFFAOYSA-N
SMILES CC1=C(C)S1(=O)=O

 Safety Information

HS Code 2901299090

 Precursor & DownStream

Precursor  0

DownStream  1

 Customs

HS Code 2901299090
Summary 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

Thiirene,dimethyl-,1,1-dioxide
Dimethylthiiren-dioxid
2,3-Dimethyl-thiiren-1,1-dioxid
2,3-Dimethylthiirin-1,1-dioxid
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