Sulfolane
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
126-33-0
Chemical name
Sulfolane
Molecular formula
C4H8O2S
Molecular weight
120.17 g/mol
Synonyms
Tetrahydrothiophene 1,1-dioxide; Tetramethylene sulfone; Sulfolan; Thiophene, tetrahydro-, 1,1-dioxide; 1,1-Dioxothiolan; Sulpholane; Sulfalone; Sulphoxaline; Dioxothiolan; Thiophan sulfone; Bondelane A; Bondolane A
InChIKey
HXJUTPCZVOIRIF-UHFFFAOYSA-N
PubChem CID
31347
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302
Catalog reference cue; confirm supplier documentation before use.
Boiling Point
285.0 °C
Catalog reference value; verify against supplier SDS before use.
Water Solubility
30 mol/L
Catalog reference value; verify against supplier SDS before use.
Refractive Index
1.481
Catalog reference value; verify against supplier SDS before use.
XLogP
-0.8
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.