ChemNet > CAS > 126-33-0 Tetramethylene sulfone

126-33-0 Tetramethylene sulfone

product Name	Tetramethylene sulfone
CAS No	126-33-0
Synonyms	Sulfolane; 2,3,4,5-Tetrahydrothiophene-1,1-dioxide; Thioxyclopentane-1,1-dioxide; (Cyclo) Tetramethylene Sulfone; Tetrahydrothiophene S,S-dioxide; Tetramethylene sulphone; Sulpholane; tetrahydrothiophene 1,1-dioxide; Sulfolane Anhydrous
Molecular Formula	C₄H₈O₂S
Molecular Weight	120.1701
InChI	InChI=1/C4H8O2S/c5-7(6)3-1-2-4-7/h1-4H2
EINECS	204-783-1
Molecular Structure
Density	1.261g/cm³
Melting point	27.4-27.8℃
Boiling point	285.6°C at 760 mmHg
Refractive index	1.485
Flash point	170.7°C
Water solubility	soluble
Vapour Pressur	0.00479mmHg at 25°C
Hazard Symbols	Xn:Harmful;
Risk Codes	R22:;
Safety Description	S25:;
MSDS	Material Safety Data Sheet

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