Project Description

Chemical NameSulfolane
CAS No.126-33-0
Molecular Formula:C4H8O2S
Molecular Weight:120.17
EINECS:204-783-1
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Applications: 

Selective solvent for liquid-vapor extractions.

Synonyms: 

thiophanedioxide;Thiophanesulfone;thiophansulfone;Thiophene, 1,1-dioxide-tetrahydro-;thiophene,tetrahydro-,1,1-dioxide;TETRAHYDROTHIOPHENE 1,1-DIOXIDE;TETRAHYDROTHIOPHEN-1,1-DIOXIDE;TETRAMETHYLENE SULFONE

Appearance: Liquid After Melting

Please contact MainChem Co, Ltd. for any questions regarding Sulfolane. We would be happy to provide a quote, a sample, or further information regarding it, Sulfolane MSDS -Material Safety Data Sheet and Sulfolane CAS 126-33-0 COA-Certificate of Analysis, Product Data Sheet – in PDF Document.

China Sulfolane Supplier, Sulfolane Manufacturers, China CAS 126-33-0 Supplier

Melting point27.4 °C
Boiling point285 °C
density1.261 g/mL at 25 °C(lit.)
vapor density4.2 (vs air)
vapor pressure0.01 mm Hg ( 20 °C)
refractive indexn20/D 1.484(lit.)
Fp330 °F
storage temp.Store below +30°C.
solubility>=100g/l soluble
formLiquid After Melting
colorClear yellow
Water Solubilitysoluble
FreezingPoint26℃
SensitiveHygroscopic
Symbol(GHS) 

GHS07,GHS08
Signal word 
Warning
Hazard statements 
H320-H361-H302
Precautionary statements 
P262-P501a-P201-P202-P264-P270-P280-P305+P351+P338+P337+P313-P308+P313-P405-P501-P330-P301+P312+P330
Hazard Codes 
Xn
Risk Statements 
22
Safety Statements 
23-25
WGK Germany 
1
RTECS 
XN0700000
TSCA 
Yes
HS Code 
29349990
Toxicity
LD50 orally in rats: 1.54 ml/kg (Smyth)
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