Category:
Chiral Intermediates
CAS NO:
-
Standard:
USP,
-
3,5-Di-tert-butyl-4-hydroxybenzaldehyde hemihydrate is a specialized antioxidant intermediate synthesized via formylation of hindered phenols. Its molecular formula is C17H26O3·0.5H2O (CAS: 25983-44-6), widely utilized in high-performance polymer stabilization.
Store in cool, dry conditions away from oxidizers. Use appropriate PPE including gloves and eye protection during handling to avoid skin irritation.