Benzene propanoicacicl-3,5-bis-(1,1-dimethyl-ethyl)-44 hydroxy-C7-C9 branched alkylesters

• Post Date:

  Jul 05,2013

• Expiry Date:

  Jul 05,2014

• Detailed Description:

  Cas No. :125643-61-0 YINOXTM 235 (Equivalent to: IRGANOX 1135)
  Benzene propanoicacicl-3,5-bis-(1,1-dimethyl-ethyl)-44 hydroxy-C7-C9 branched alkylesters
  C25H42O3
  Molecular weight 390
  CAS NO. 125643-61-0
  Physical Properties Melting Range < -30°C
  Flashpoint 152°C
  Vapor Pressure (25 °C) 1.5 E-3 Pa
  Viscosity (25°C) 220 mPa.s
  Density (20°C) 0.95 - 1.00 g/cm
  Volatility (TGA, in air at 20°C/
  min)
  Temp. at 1% weight loss 160°C
  Temp. at 10% weight loss 200°C
  
  Solubility (20 °C) % w/w
  Water < 0.01
  Acetone > 50
  Benzene > 50
  Chloroform 57
  1,1-Dichloromethane > 50
  Ethyl acetate > 50
  Methanol > 50
  Polyether Polyol > 50
  Polyester Polyol < 10
  YINOXTM 235 is an excellent antioxidant which may be used in a variety of polymers. For the stabilization of polyurethane flexible slabstock foams, YINOXTM 235 prevents the formation of peroxides in the polyol during storage, transport, and further protects against scorching during foaming. YINOXTM 235 offers excellent antioxidant performance with the convenience of a pumpable liquid. Because of its low volatility and excellent compatibility, YINOXTM 235 is particularly well suited to use in forced air cooling processes for polyurethane. The low volatility and excellent compatibilty also helps to prevent fogging in automotive applications and to prevent staining of textiles (e.g. carpeting, head rests, etc.). The liquid nature and low volatility of YINOXTM 235 make it a perfect fit where neat liquids, emulsions, suspensions, solutions or melts are an integral part of polymer manufacturing and processing. YINOXTM 235 can be added before, during or after polymerization.
  
  

• CAS Registry Number:

  125643-61-0

• Synonyms:

  ;Irganox 1135;Primanox1135;2-ethylpentyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate;octyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate;3,5-Bis-(1,1-dimethylethyl)-4-hydroxybenzenepropanoic acid alkyl-(C7-C9-branched)ester;Benzenepropanoic acid, 3,5-bis (1,1 -dimethyl-ethyl)-4-hydroxy-,C7-C9 branched alkyl esters;2-ethylhexyl-3,5-bis(di-tert-butyl)-4-hydroxybenzopropionate;Octyl-Di-Tert-Butyl-4-Hydroxy-Hydro-Cinnamate;

• Molecular Formula:

  C₂₅H₄₂O₃

• Molecular Weight:

  390.5992

• Molecular Structure:

  

• Company:

  Zhiyi Specialty Chemicals Co.,Ltd.     [ China ]        

• Contact:

  Angela

• Tel:

  +86-20-39388972

• Fax:

  +86-20-39388971

• Email:

  angela@zhiyi-chem.com