497502 Sulfolane



Product Range

Product Number



4975020500 Glass bottle 500 ml
4975020100 Glass bottle 100 ml

Product Information

Product Summary

Synonyms Tetrahydrothiophene 1,1-dioxide, Tetramethylene sulfone
CAS number 126-33-0
EC index number 016-031-00-8
EC number 204-783-1
Molar mass 120.17 g/mol
RTECS XN0700000

GHS Labeling (according to EU REGULATION (EC) No 1272/2008 (CLP))

Hazard Pictogram
icon icon
Signal Word Danger
Hazard Statement H302: Harmful if swallowed.
H360FD: May damage fertility. May damage the unborn child.
Precautionary Statement P201: Obtain special instructions before use.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.

Handling & Storage Information

Storage Temperature Store below +30°C.
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering

Physicochemical Information

Melting point 26 °C
Density 1.26 g/cm3 (30 °C)
Boiling point 285 °C (1013 hPa)
Vapor pressure 0.035 hPa (30 °C)
Flash point 177 °C


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