Sulfolane PurCert Standard for GC
Synonym: Tetramethylene Sulfone
Linear Formula:
C4H8O2S
Molecular Weight: 120.17g/mol
CAS Number: 126-33-0
Properties
| Vapour pressure | 0.01 mmHg ( 20 ℃) |
| Refractive index | n20/D 1.484 (lit.) |
| B pt. | 104 ℃/0.2 mmHg (lit.) |
| M pt. | 20-26 ℃(lit.) |
| Density | 1.261 g/mL at 25 ℃ (lit.) |
Safety Information
| Hazard Statement(s) | H302 |
| Precautionary Statement | P301 + P312 + P330 |
| Symbol |
|
| Signal word | Warning |
| HS Code | 29349990 |
| Flash point | 177℃ |
| Storage Temp. | Store at Room Temperature. |
| Packaging | Glass Bottle |
Description
Application
Sulfolane is a polar aprotic solvent that may be used for the complete pyrolysis of cellulose without any polymerization or carbonization side reaction.Sulfolane in combination with mesitylene can be used as a solvent in the synthesis of poly(succinimide) (PSI) fromL-aspartic acid.
Purpose
For R&D use onlynot for drug household or other uses.
General Description
Sulfolane (also tetramethylene sulfone systematic name 2345-tetrahydrothiophene-11-dioxide) is an organosulfur compound formally a cyclic sulfone with the formula (CH2)4SO2. It is a colorless liquid commonly used in the chemical industry as a solvent for extractive distillation and chemical reactions. Sulfolane was originally developed by the Shell Oil Company in the 1960s as a solvent to purify butadiene. Sulfolane is a polar aprotic solvent and it is readily soluble in water.
Documents
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