ANTIOXIDANT 697 CAS NO.70331-94-1

• Post Date:

  Jul 07,2022

• Expiry Date:

  Jul 07,2023

• Detailed Description:

  Cas No. :70331-94-1 Quantity: 50Metric Tons
  Price:Negotiable USD Kilograms
  Payment Method: T/T,L/C,D/P
  Chemical name: 2,2’-oxamidobis[ethyl 3-(3,5-di-t-butyl-4-hydroxyphenyl) propionate
  CAS No.：70331-94-1
  Molecular formular：C40H60N2O8
  Molecular weight： 696.92
  Molecular structure
  
  
  Specification
  Appearance: White powder
  Assay，%：≥98
  Melting point，℃：174-180
  Ash，%：≤0.1
  Volatility，%：≤0.5
  Light transmittance: 425nm≥97%
  500nm≥98%
  
  Solubility (20℃, g/100g solvent)
  Acetone:10 Chloroform:35 n-Hexane:0.03 Methanol:0.03 Styrene:5
  Water ＜0.01
  
  Application
  ANTIOXIDANT HONOX-697 is a sterically hindered phenolic antioxidant and metal deactivator. It protects polymers against oxidative degradation and metal catalyzed degradation during processing and in end-use applications. It also provides long term thermal stabilization properties. It has low volatility. It is an excellent, non-discoloring, non-staining antioxidant and thermal stabilizer with outstanding metal deactivation properties. Typical end use applications include wire and cable insulation, film and sheet manufacture as well as automotive parts. It is especially suitable for polypropylene, polyethylene, polystyrene, polyester, DPDM, EVA and ABS. It has synergistic effect with phosphites, other phenols and thioesters. It is also FDA approved for adhesives and polymers.
  
  
  Packing
  25kg/fiber drum; 25kg/carton or as per customer’s request.
  
  
  Storage
  Containers should be kept tightly closed when not in use. Store it in a dry, cool, well-ventilated shady place.
  
  
  Recommended Dosage
  0.1-0.3%

• CAS Registry Number:

  70331-94-1

• Synonyms:

  ;3,5-Bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoic acid (1,2-dioxo-1,2-ethanediyl)bis(imino-2,1-ethanediyl) ester;(1,2-dioxoethylene)bis(iminoethylene) bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate);2-[[2-[3-(4-hydroxy-3,5-ditert-butyl-phenyl)propanoyloxy]ethylcarbamoylformyl]amino]ethyl 3-(4-hydroxy-3,5-ditert-butyl-phenyl)propanoate;Antioxidant 697;BENZENEPROPANOIC ACID,3,5-BIS(1,1-DIMETHYLETHYL)-4-HYDROXY-,(1,2-DIOXO-1,2-ETHANEDIYL)BIS(IMINO-2,1-ETHANEDIYL)ESTER;BIS[ETHYL-3-(3,5-DI-TERT-BUTYL-4-HYDROXY)PROPIONATE]-2,2'-BISOXALYLAMIDE;ThanoxMd-697;Bis[ethyl-3-(3,5-di-t-butyl-4-hydroxy)propionate]-2,2'-bisoxalylamide;(1,2-Dioxoethylen)bis(iminoethylen)bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionat];Naugard XL-1;Primanox697;(1,2-dioxoethane-1,2-diyl)bis(iminoethane-2,1-diyl) bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate];2,2'-Oxalyldiamidobis[ethyl 3-(3,5-di-t-butyl-4-hydroxyphenyl) propionate];

• Molecular Formula:

  C₄₀H₆₀N₂O₈

• Molecular Weight:

  696.913

• Molecular Structure:

  

• Company:

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

• Contact:

  David

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  862034708468

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• Email:

  info@hhochem.com