Hangzhou Jingyou Chemical Co.,Ltd.

Antioxidant 697

• Category :

  Catalyst and Auxiliary

• 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];

• CAS NO :

  70331-94-1

• EC NO :

  274-572-7

• Molecular Formula :

  C₄₀H₆₀N₂O₈

• Molecular Weight :

  696.913

• Main Specifications :

• InChI :

  InChI=1/C40H60N2O8/c1-37(2,3)27-21-25(22-28(33(27)45)38(4,5)6)13-15-31(43)49-19-17-41-35(47)36(48)42-18-20-50-32(44)16-14-26-23-29(39(7,8)9)34(46)30(24-26)40(10,11)12/h21-24,45-46H,13-20H2,1-12H3,(H,41,47)(H,42,48)

• Packing :

  25kg carton inner with plastic bag or as customer`s requirement.

• Product description :

  Apparent：White Powder
  Melting Point:174-180°C
  Content: ≥99%
  Ash: ≤0.1%
  Volatile: ≤0.5%
  Light Transmittance:
  425nm≥97% 500nm≥98%
  Applications:
  Antioxidant 697 for polymer materials significantly reduce the oxidative degradation in the process of processing and using polymers and inhibit the catalytic effect of metal ions, wire and cable insulation materials, auto parts and all kinds of polymer materials. The product is especially suitable for polyolefin, such as polyethylene, polypropylene, polystyrene, etc., and can also be used for polyester, polyamide, polyvinyl acetate, polyurethane ,ABS resin, PVC resin, etc. the product has low volatile, the characteristics of colored products, and THIODIPROPIONIC acid esters, phosphite ester, HALS and other hindered phenol type antioxidant and produce good synergistic effect. The structure of the compounds as in the has been approved by the FDA, and can be used togather. Use in the compound.

• Uses :

  Antioxidant 697 used as polymer materials of the antioxidant and metal deactivator. Due to molecular structure also has hindered phenol and grass amide functional groups, so that the product has antioxidant and metal deactivation agent doouble function.

• Molecular Structure :