![Sulfolane[环丁砜]](https://newcny.com/wp-content/uploads/2024/07/126-33-0.svg)
CAS Registry Number®
126-33-0
CAS Name
Sulfolane
Molecular Formula
C4H8O2S
Molecular Mass
120.17
Compound Properties
-
Boiling Point (1)
285 °C
-
Melting Point (1)
27.4-27.8 °C
-
Density (1)
1.2606 g/cm³ @ Temp: 30 °C
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/C4H8O2S/c5-7(6)3-1-2-4-7/h1-4H2
InChIKey
InChIKey=HXJUTPCZVOIRIF-UHFFFAOYSA-N
SMILES
O=S1(=O)CCCC1
Canonical SMILES
O=S1(=O)CCCC1
Other Names for this Substance
- Thiophene, tetrahydro-, 1,1-dioxide
- Cyclic tetramethylene sulfone
- Cyclotetramethylene sulfone
- Sulfolan
- Sulfolane
- Tetrahydrothiophene 1,1-dioxide
- Tetramethylene sulfone
- 1,1-Dioxothiolan
- Bondolane A
- Thiacyclopentane dioxide
- Tetrahydrothiophene dioxide
- Sulpholane
- Thiophane dioxide
- Bondelane A
- Thiophane 1,1-dioxide
- Thiolane 1,1-dioxide
- Tetrahydrothiophene S,S-dioxide
- NSC 46443
- Sulfolane SG
- 1λ6-Thiolane-1,1-dione
Deleted or Replaced CAS Registry Numbers
208252-54-4
