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Butyl Paraben

CAS No.: 94-26-8
Molecular Formula: C11H14O3                             Molecular Weight: 194.23
Structural Formula:
 

Property: 
Butyl Paraben is white crystalline with a little special smell. It is freely soluble in alcohol, ether and chloroform; very slight soluble in water. It tastes astringent.

Specifications:

Item	Index
Appearance	Colorless crystals or white crystalline powder
Purity (on dry basis)	99.0-100.5%
Identification	Qualified
Melting point	68-72?
Acidity	Qualified
Appearance of solution	Qualified
Related substances	Qualified
Loss on drying	=0.50%
Residue	=0.05%
Sulfate (SO42-)	=0.01%
Organic volatile impurities	Qualified

According to BP USP/NF standard

Application:
Butyl Paraben is mainly used as intermediates of organic synthesis. It can also be used as antiseptics for medicine, foodstuff, cosmetics, films etc.

Packing:
Packed with cardboard drum, 25kg /cardboard drum with double PE inner bag (F36×46.5cm).