ANTIOXIDANT 245 CAS NO.36443-68-2

• Post Date:

  Jul 07,2022

• Expiry Date:

  Jul 07,2023

• Detailed Description:

  Cas No. :36443-68-2 Quantity: 50Metric Tons
  Price:Negotiable USD Kilograms
  Payment Method: T/T,L/C,D/P
  Chemical name: Triethylene glycol bis[3-(3-tert-butyl-4-hydroxy-5-methyl phenyl)
  CAS No.：36443-68-2
  Molecular formular: C34H50O8
  Molecular weight：586.8
  
  Specification
  Appearance: White powder
  Volatility, %：≤0.50
  Ash, %：≤0.50
  Melting point，℃：76-79
  Assay, %：≥98.0
  Transmittance 425nm≥95%
  500nm≥97%
  
  Solubility (20℃, g/100g solvent)
  Acetone＞50 Benzene:18 Chloroform＞40 Ethanol:10 Ethyl Acetate:37
  Hexane ＜0.1 Methanol:12 Methylene Chloride ＞40 Toluene:6 Styrene:6
  Water＜0.001
  
  Application
  ANTIOXIDANT HONOX-245 is a partially- hindered phenolic antioxidant that provides excellent processing and long term thermal stability. It is mainly used in the processing and improvement of long-term thermal stability of styrene polymer such as HIPS, MBS and ABS, engineering plastic such as POM, PA and polyurethane . It is also an effective chain terminator in PVC polymerizations. It can be added into monomers before polymerization when it is used for HIPS and PVC.
  
  
  Packing
  25kg/bag or as per customers’ request.
  
  Storage
  Containers should be kept tightly closed when not in use. Store it in a dry, cool, well-ventilated shady place.
  
  Recommended Dosage
  0.15-0.5%

• CAS Registry Number:

  36443-68-2

• Synonyms:

  ;Irganox 245;Triethylene glycol bis(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate;Primanox245;ethane-1,2-diylbis(oxyethane-2,1-diyl) bis[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoate];2-[2-(2-hydroxyethoxy)ethoxy]ethyl 2,2-bis(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoate;3-tert-Butyl-4-hydroxy-5-methylphenylpropionic acid triethyleneglycol ester;Triethylene glycol- bis[3-(3-t-butyl-4-hydroxy-5-methyphenyl) propionate];Ethylenebis(oxyethylene)bis[(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate];

• Molecular Formula:

  C₃₁H₄₆O₇

• Molecular Weight:

  530.6927

• Molecular Structure:

  

• Company:

  Guangzhou Chengshuai New Material Co.,Ltd.     [ China ]        

• Contact:

  David

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  862034708468

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