JAMSON PHARMACHEM TECHNOLOGY CO.,LTD.

Butyl p-Hydroxybenzoate

• Category :

  Organic chemicals and Derivatives

• 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;

• CAS NO :

  94-26-8

• EC NO :

  202-318-7

• Molecular Formula :

  C₁₁H₁₄O₃

• Molecular Weight :

  194.2271

• Main Specifications :

• InChI :

  InChI=1/C11H14O3/c1-2-3-4-8-7-9(12)5-6-10(8)11(13)14/h5-7,12H,2-4H2,1H3,(H,13,14)

• Product description :

   

  Molecular Structure:

  Molecular Formula: C₁₁H₁₄O₃

  Molecular Weight:194.23

  Physical and chemical properties:It is white crystalline with special smell and easily dissolved inalcohol, ether and chloroform, but difficult dissolved in water. Ittastes astringent.

  Quality Specification

  Item	Specification
  	Q/SH 010-2004	USP 29-NF24	BP 2000
  Characters	/	/	Colorless crystals or white crystalline powder
  Purity (on dry base) % ?	99.0	99.0-100.5	99.0-100.5
  Melting Point	67.5-69	68-72	69-72
  Acidity	qualified	qualified	qualified
  Sulfate(SO42-) % ?	0.024		/
  Heavy Metal(Pb) % ?	0.001		/
  Heavy Metal(AS) % ?	0.0001		/
  Loss on Drying % ?	0.50	0.50	0.50
  Residue % ?	0.10	0.05	0.05
  p-Hydroxybenzoic Acid and Salicylic Acid ?	0.10	/	/
  Appearance of Solution	/	/	Clear
  Identification	/	qualified	/
  Organic Volatile impurities	/	qualified	/
  Related Substances	/	/	qualified

  Usage: This product is mainlyused as intermediates of organic synthesis as well as antiseptics formedicine, foodstuff, cosmetics and films.

  Package: It is packed withplastic bags. Each has 1kg. A box holds 20 bags (paperboard box). It isalso packed by hardboard drums within double PE linings. Each drum hasnet weight of 25 kg or 50 kg.

• Molecular Structure :