2-Carboxyethyl(phenyl)phosphinicacid

• Post Date:

  Oct 17,2016

• Expiry Date:

  Apr 15,2017

• Detailed Description:

  Cas No. :14657-64-8 Product name: 2-Carboxyethyl(phenyl)phosphinicacid, 3-(Hydroxyphenylphosphinyl)-propanoic acid
  
  Abb.: CEPPA, 3-HPP
  
  CAS No. : 14657-64-8
  
  Molecular formula : C₉H₁₁O₄P
  
  Molecular weight : 214.16
  
  
  
  Quality index:
  
  Appearance: white powder or crystal
  
  Purity (HPLC): ≥99.0%
  
  Melting point: 156-161^oC
  
  P: ≥14.0?.5%
  
  Acid value: 522?mgKOH/g
  
  Fe: ≤0.005%
  
  Chloride: ≤0.01%
  
  Moisture: ≤0.5%
  
  
  
  Packing: 25kg cardboard drum or plastic bag lined woven bag
  
  
  
  Features: Soluble in water, glycol and other solvents, weak water adsorption in normal temperature, stable in room temperature
  
  
  
  Uses: As one kind of environment-friendly fire retardant, it can be used permanent flame retarding modification of polyester, and the spinnability of flame retarding polyester is similar to PET, thus it can be used in all kinds of spinning system, with features as excellent thermal stability, no decompound during spinning and no smell. It can be used in all the application fields of PET to improve antistatic capacity of polyester. The dosage for copolymerization of PTA and EG is 2.5~4.5%, the phosphorus assay of flame retarding polyester sheet is 0.35-0.60%, and the LOI of flame retarding products is 30~36%.

• CAS Registry Number:

  14657-64-8

• Synonyms:

  ;3-HPP;CEPPA;2-carboxyl ethyl(phenyl) phosphinic acid;3-[hydroxy(phenyl)phosphoryl]propanoic acid;2-Carboxyethyl(phenyl)phosphinicacid;3-(Hydroxyphenylphosphinyl)-propanoic acid;2-Carboxyethyl(phenyl)phosphinic acid;3-(Hydroxyphenylphosphinyl)propionsure;3-Hydroxyphenylphosphinyl-Prop;3-(Hydroxyphenylphosphinyl)propionsure;

• Molecular Formula:

  C₉H₁₁O₄P

• Molecular Weight:

  214.155

• Molecular Structure:

  

• Company:

  Weifang Dongke Chemical Technology Co.,ltd.     [ China ]        

• Contact:

  MrZhang

• Tel:

  0536-2177009 2177008

• Fax:

  0536-2177010

• Email:

  sales@dongkechemical.com