Category:
Chiral Intermediates
CAS NO:
38078-09-0
Standard:
In-house Standards,
Purity:95%
Diethylaminosulfur trifluoride (DAST) is a specialized reagent used primarily for the fluorination of alcohols, carbonyls, and carboxylic acids in organic synthesis. Its molecular formula is C4H10F3NS and CAS number is 2657-93-8.
Strictly store under inert atmosphere at low temperatures. Use full PPE due to severe corrosivity and toxic gas release upon contact with moisture or water.