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Home > Products >  Sulfolane 99.5%

Sulfolane 99.5% CAS NO.126-33-0

  • FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
  • Min.Order: 2 Metric Ton
  • Payment Terms: L/C,T/T
  • Available Specifications:

    99.5%(2-5)Metric Ton99.5%(6-10)Metric Ton

  • Product Details


  • 126-33-0
  • Sulfolane
  • Tetramethylene sulfone

Quick Details

  • ProName: Sulfolane 99.5%
  • CasNo: 126-33-0
  • Molecular Formula: C4H8O2S
  • Appearance: colorless and tasteless soild at room...
  • Application: excellent solvent for aromatic extract...
  • DeliveryTime: 2-4 weeks
  • PackAge: 250KG/drum(200L new galvanized drum wi...
  • Port: Shanghai,Qingdao,Xingang
  • ProductionCapacity: 20 Metric Ton/Day
  • Purity: 99.5%min
  • Storage: Transported as common commodity.
  • Transportation: By sea
  • LimitNum: 2 Metric Ton
  • Grade: Industrial Grade
  • CAS No: 126-33-0
  • Purity: ≥99.5%


Synonyms: Tetramethylene sulfone; Tetrahydrothiophene dioxide

CAS No.: 126-33-0

Structural Formula: 

Molecular Formula: C4H8O2S


Sulfolane is a colorless and tasteless soild at room temperature with M.P. 27.4-27.8°C. Sulfolane has high solubility property and selectivity.Sulfolane is solubled in water with arbitrary ratio,also solubled in aromatics and alcohol easily.



It is widely used as excellent solvent for aromatic extraction and removing sulphur from natural gas. Sulfolane is a multi-effective solvent with high purity and high boiling point, so it is suitable for chemical industry .This solvent can be used for the halogenate,methylization,organic synthesis,condensation and polymerization reaction in the field of pharmaceutical chemicals,agricltural chemicals,dyestuff,perfume,special industrial plastic and some other chemicals.







colorless to light yellow transparent liquid

Purity(dry base) %


Moisture % (m/m)


Ash %m/m




5% distillation temperature °C


10% distillation temperature °C


Heat stability mgSO2/kg


Sulfur content % (m/m)


2-cyclobutene sulfone aether% (m/m)


Isopropyl butylene sulfone aether% (m/m)




Packing& tranportaion:

250KG/drum(200L new galvanized drum with nitrogen blanket) or ISO TANK.

Transported as common commodity.

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