Sulpholane ≥99.0% for synthesis, Sigma-Aldrich®

Supplier: Merck
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Synonyms: Tetrahydrothiophene-1,1-dioxide, Tetramethylene sulphone, Tetrahydrothiophene 1,1-dioxide

M-Clarity™ quality level = MQ200

8.07993.0250 8.07993.1000
8.07993.0250EA 42.6 GBP
8.07993.0250 8.07993.1000
Sulpholane ≥99.0% for synthesis, Sigma-Aldrich®
Sulpholane
Formula: C₄H₈O₂S
MW: 120,17 g/mol
Boiling Pt: 285 °C (1013 hPa)
Melting Pt: 26 °C
Density: 1,26 g/cm3 (30 °C)
Flash Pt: 177 °C
Storage Temperature: Ambient
MDL Number: MFCD00005484
CAS Number: 126-33-0
EINECS: 204-783-1
ADR: 9,III

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Specification Test Results

Assay (GC, area%) ≥ 99.0 % (a/a)
Water (K. F.) ≤ 0.20 %
Identity (IR) passes test
Boiling Point 285 °C (1013 hPa)
Vapor Pressure 0.035 hPa (30 °C)
Flash Point 177 °C
Refractive Index 1.484 (20 °C, 589 nm)
Density 1.26 g/cm3 (30 °C)

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