Category:
Intermediates&Fine Chemicals
CAS NO:
1633-83-6
Standard:
USP,
1,4-Butanesultone (CAS 1120-71-4) is a cyclic sulfonate ester widely utilized in organic synthesis. Produced via the oxidation of tetrahydrothiophene, its molecular formula is C4H8O3S. It serves as a critical reagent for introducing sulfoethyl groups into various substrates.
Strictly avoid inhalation or skin contact due to high irritancy. Store in a cool, dry, well-ventilated area away from oxidizers and moisture. Use appropriate PPE including gloves and goggles during handling.