4-sec-Butyl-2,6-di-tert-butylphenol
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Product Description
4-sec-Butyl-2,6-di-tert-butylphenol
Chemical Name: 4-sec-Butyl-2,6-di-tert-butylphenol; CAS 17540-75-9
Cas No.: 17540-75-9
EINECS No.: 241-533-0
Chemical Formula: C18H30O
Molecular Weight: 262.43
Melting point: 25°C
Boiling point: 141-142°C
Density: 0.902 g/ml at 25°C
Molecular Structure:
Description
Synthesis of 4-sec-Butyl-2,6-di-tert-butylphenol from 4-(sec-Butyl) phenol and isobutene using sulfuric resin as catalyst, is reported..
4-sec-Butyl-2,6-di-tert-butylphenol Standard
Appearance: Colorless to light yellow crystals or powdery substances
Purity % ≥: 98.0
Acidity pKa: 11.85±0.7
Density (25ºC)g/ml: 0.902
Flash Point ºC: 132
Vapor Pressure mmHg at 25ºC: 0.0035
Refractive Index (20ºC): 1.5006
Application
1. 4-sec-Butyl-2,6-di-tert-butylphenol functions as an antioxidant, working to inhibit the oxidation of other molecules in experimental applications.
2. It is a low cost and highly active stabilizer for Polyols, PVC, Adhesives and Functional Fluids.
Storge & Handling
Store in tightly closed container. Store in a cool,dry,well-ventilated area.