Butyl Paraben

Post Date:
Jan 31,2018
Expiry Date:
Jul 30,2018
Detailed Description:
Cas No. :94-26-8 Butyl Paraben

Quality Specification

Item Standard

Appearance
Colorless crystals or white crystalline powder

Purity (on dry base ) %
99.0-100.5

Identification
Qualified

Melting Point
68-71

Acidity
Qualified

Appearance of Solution
Qualified

Related Substances
Qualified

Loss on Drying % 鈮?
0.50

Residue % 鈮?r
0.05

Sulfate (SO42-) % 鈮?r
0.01

Organic Volatile Impurities
Qualified

Usage: Butyl Paraben is mainly used as intermediates of organic synthesis as well as antiseptics for medicine, foodstuff, cosmetics, Films and some high quality products, etc.

Package: Packed with cardboard drum. 25kg /cardboard drum with double PE inner bag (桅36脳46.5cm).
CAS Registry Number:
94-26-8
Synonyms:
;4-(butoxycarbonyl)phenol;4-Hydroxybenzoic acid butyl ester;p-hydroxybenzoic acid n-butyl ester;p-Hydroxy butyl benzoate;aseptoform butyl;Butoben;Butyl 4-hydroxybenzoate;Butyl Parasept;butyl butex;Butyl Chemosept;butyl tegosept;n-Butyl paraben;n-Butyl p-Hydroxybenzoate;nipabutyl;preserval b;solbrol b;SPF;Tegosept B;tegosept butyl; Butyl P-Hydroxybenzoate ;2-butyl-4-hydroxybenzoic acid;Butyl Hydroxybenzoate;Butylparaben;
Molecular Formula:
C₁₁H₁₄O₃
Molecular Weight:
194.2271
Molecular Structure:
Safety Description:
S24/25:;

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