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[Oxalylbis(azanediyl)]bis(ethane-2,1-diyl) Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate]
(CAS RN:70331-94-1 Product Number:O0526)


[Oxalylbis(azanediyl)]bis(ethane-2,1-diyl) Bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate]
Synonym Antioxidant MD-697

General Information

Product Number O0526

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Purity/Analysis Method >98.0%(HPLC)(N)
Storage Temperature
M.F. / M.W. C40H60N2O8=696.93
CAS RN 70331-94-1
Related CAS RN
MDL Number MFCD01940880
Packaging and Container
  • Product Details
  • Safety & Regulations


Purity(HPLC) min. 98.0 area%
Purity(with Total Nitrogen) min. 98.0 %
Melting point 178.0 to 182.0 deg-C


Reaxys-RN 11514866
EC Number 274-572-7

Transport Information

HS Number 2924297099


Antioxidant MD-697: A Sterically Hindered Phenolic Antioxidant and Metal Deactivator

Antioxidant MD-697 (Naugard XL 1) is a sterically hindered phenolic antioxidant and metal deactivator. It protects polymers against oxidative degradation.


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