JAMSON PHARMACHEM TECHNOLOGY CO.,LTD.

Isopropyl p-Hydroxybenzoate

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  Isopropyl 4-hydroxybenzoate;4-Hydroxybenzoic acid isopropyl ester;4-Hydroxybenzoic acid isopropylester;propan-2-yl 4-hydroxybenzoate;Isopropyl p-hydroxybenzoate;Isopropylparaben;

• CAS NO :

  4191-73-5

• EC NO :

  224-069-3

• Molecular Formula :

  C₁₀H₁₂O₃

• Molecular Weight :

  180.2005

• Main Specifications :

• InChI :

  InChI=1/C10H12O3/c1-7(2)13-10(12)8-3-5-9(11)6-4-8/h3-7,11H,1-2H3

• Product description :

  Molecular Structure:

  Molecular Formula: C₁₀H₁₂O₃

  Molecular Weight:180.20

  Physical and Chemical Properties: It is Colorless small crystal or white crystalline powder,and also not smelly. It is difficultly dissolved in water(0.088g/100ml,25), but easily dissolved in the ethyl alcohol, the ether, the acetone, the glacial acetic acid and so on the organic solvent.
  Quality Specification

  Japanese standard, in 1992

  Item	Specification
  Content	?99%
  Melting point	84~86
  The sulfate (counts by SO4)	?0.024%
  Free acid (count by p-hydrobenzoic acid)	?0.55%
  Residue	?0.10%
  Heavy metal (count by Pb)	?10g/g
  The arsenic (As2O3 counts)	?4g/g
  Loss on Drying	?0.5%

  Usage: This product is mainly used as antiseptics forfoodstuff, medicine and cosmetics. It is also used in feed asantiseptics.
  Package: It is packed with plastic bags. Each has1kg. A box holds 20 bags(paperboard box). It is also packed byhardboard drums within double PE linings. Each drum has net weight of25kg or 50kg.

• Molecular Structure :