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Butyl hydroxyphenyl ester

Butyl hydroxybenzoate, also known as butyl p-hydroxybenzoate, has a relative average molecular mass of 194.23. White crystalline powder. It smells a little special. Soluble in alcohol, ether and chloroform, slightly soluble in water and glycerol. Melting point 68~69 ℃. It is prepared by esterification of p-hydroxybenzoic acid and n-butanol under the catalysis of sulfuric acid. It has antibacterial and antiseptic effect.

Classification:

Other specialty medicinal excipients

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Butyl hydroxyphenyl ester

Detailed introduction

1. Product Description

Butyl hydroxybenzoate, also known as butyl p-hydroxybenzoate, has a relative average molecular mass of 194.23. White crystalline powder. It smells a little special. Soluble in alcohol, ether and chloroform, slightly soluble in water andGlycerol. Melting point 68~69 ℃. Byp-hydroxybenzoic acidandn-butanolThe esterification reaction is carried out under the catalysis of sulfuric acid. It has antibacterial and antiseptic effect. Used for daily chemical, pharmaceutical, food industry preservatives, but also used for grease, starch paste, rubber solution, spices, film and other anti-corrosion.

Product Name	English Name	CAS No.	Item No.	Packing specification	Executive standard	CDE Registration Number	FDA Registration Number
butyl hydroxyphenyl ester	Butylparaben	94-26-8	F240-000500	500g/bottle	CP/USP/EP/JP	F20180000676(A)	034432(A)

2. Product advantages

Special customization: multi-functional production workshop to meet the fine needs of different customer products.

Meet the needs of different regulatory market standards: CP/USP/EP/JP.

Lower impurity residue: strictly control the residue of impurities and pollutants.

Customized packaging: different sizes of packaging can be used according to customer needs.

Higher safety: strict control of microorganisms and endotoxins.

3. Product Application

Antimicrobial Preservatives:Can be used for organic synthesis intermediates; medicine, food, cosmetics, film and high-grade products of anti-corrosion additives. As a food antiseptic fungicide is its main purpose, in the parabens, its antiseptic sterilization is the strongest, because of its poor water solubility, often with other esters and. Butyl hydroxyphenate is widely used in cosmetic and pharmaceutical preparations. It is used for oral suspensions, usually at a concentration of 0.006 to 0.05%, and for external preparations, usually at a concentration of 0.02 to 0.4%.

4. Characteristic R & D service

1) National pharmacopoeia testing operation decomposition guidance

2) Customized specialty preparation services.

Key words:

butyl

antiseptic

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