Crystal Quinone Group
 
Products
Intermediates for Intermediates for Dyestuff
Intermediates for Dyes
Intermediates for Pigments
Intermediates for Food Antioxidants
 
Tertiary Butyl Hydroquinone ( TBHQ )
Butylated Hydroxy Anisole ( BHA )
Intermediates for Polymer Antioxidants
 
Para methoxy phenol ( MEHQ )
Intermediates for In Organic Chemicals
Intermediates For Dyestuff
Product Name BUTYLATED HYDROXY ANISOLE
Common Name BHA
Chemical Name TERTIARY – BUTYL-4-METHOXYPHENOL
CAS NO. [25013-16-5]
EINECS NO. 246-563-8
Molecular Weight 180.25
Empirical Formula C11 H16 O2
Melting Point 48°C - 63°C
Structural Formula












Appearance White to off white Creamy/light yellowish waxy solid
Assay 99.0% Min.
3-BHA 95.0% Min.
Hydroquinone 0.20% Max.
MEHQ 0.20% Max.
2,5 Di-TBHQ 0.50% Max.
Sulphated Ash 0.01% Max.
Coloration of 10% Ethanolic Solution 25 Hazen Max.
Solubility In Lipids / Ethanol
Insoluble In Water
Boiling Point @ 744mm Hg 264°C – 270°C
Packing 25kgs Fiber Drums
© 2005 Crystal Quinone. Copyrights