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Sulfolane

analytical standard

Synonym: Tetrahydrothiophene 1,1-dioxide, Tetramethylene sulfone

  • CAS Number 126-33-0

  • Empirical Formula (Hill Notation) C4H8O2S

  • Molecular Weight 120.17

  •  Beilstein/REAXYS Number 107765

  •  EC Number 204-783-1

  •  MDL number MFCD00005484

  •  PubChem Substance ID 329769680

  •  NACRES NA.24

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Properties

Related Categories Additional Standards, Alpha Sort, Analytical Standards, Analytical/Chromatography, Chemical Class,
Quality Level   100
grade   analytical standard
vapor density   4.2 (vs air)
vapor pressure   0.01 mmHg ( 20 °C)
assay   ≥99.8% (GC)
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.484 (lit.)
  n20/D 1.485
bp   104 °C/0.2 mmHg (lit.)
  285 °C (lit.)
mp   20-26 °C (lit.)
density   1.261 g/mL at 25 °C (lit.)
Featured Industry   Environmental
format   neat
SMILES string   O=S1(=O)CCCC1
InChI   1S/C4H8O2S/c5-7(6)3-1-2-4-7/h1-4H2
InChI key   HXJUTPCZVOIRIF-UHFFFAOYSA-N

Description

General description

Sulfolane is an aprotic polar solvent, used in the separation of aromatic hydrocarbons from aliphatic hydrocarbons.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
XN0700000
Flash Point(F) 
350.6 °F - closed cup
Flash Point(C) 
177 °C - closed cup
Protocols & Articles

Articles

GC Analysis of Class 2 Residual Solvents on Equity®-1 after SPME using 85 μm Polyacrylate Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Class 2 Residual Solvents on Equity®-1 after SPME using 85 μm Polyacrylate Fiber
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Pharmaceutical, Size-exclusion chromatography, Solid phase microextractions

GC Analysis of Class 2 Residual Solvents on OVI-G43

From our library of Articles, Sigma-Aldrich presents GC Analysis of Class 2 Residual Solvents on OVI-G43
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Pharmaceutical, Size-exclusion chromatography

GC Analysis of Class 2 Residual Solvents on VOCOL® after SPME using 85 μm Polyacrylate Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Class 2 Residual Solvents on VOCOL® after SPME using 85 μm Polyacrylate Fiber
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Pharmaceutical, Size-exclusion chromatography, Solid phase microextractions

Peer-Reviewed Papers
15

References

Related Products

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