2,2'-Oxamido bis[ethyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl) -propionate]

PowerNox™ MD697

CAS 70331 94 1

2,2'-Oxamido bis[ethyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl) -propionate]

 

PowerNox™ MD697 is a highly effective metal deactivator originated from the family of sterically hindered phenolic antioxidants. Due to its low volatility and no discoloring properties, PowerNox™697 is ideal for the polymer systems of polyolefins, polyesters, polyamides, and polyurethane.

 

Technical Data of PowerNox™ MD697 CAS No. 70331 94 1

Synonyms

Naugard XL-1, Palmarole MDA.P.11, MD-697

CAS Number

70331-94-1

EINECS Number

274-572-7

Chemical Formula

C40H60N2O8

Molecular Weight

697

Packing

PowerNox™ MD697 is supplied in 20Kg Paper Bag, 20Kg PE Bag, 25Kg Carton Box, and 50Kg Fiber Drum.

Note

All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing.

 

We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability.

 

We disclaim liability for any incidental or consequential damages.

 

Benefits & Applications of PowerNox™ MD697 CAS No. 70331-94-1

 

PowerNox™ MD697 has low volatility and therefore provides long-term heat aging and high temperature processing stability.

 

The main application for PowerNox™ MD697 is in the long-term heat stabilization of polyolefins that are in contact with metal ions. Such applications include wire and cable conductors and molded parts having metal inserts.

 

Physical Properties of PowerNox™ MD697 CAS No. 70331-94-1

Appearance

White to Off-White Powder

Melting Point (°C)

170-180

Volatile Loss (%)

Max.0.3

Color of Solution 425nm (%)

Min.97

Color of Solution 500nm (%)

Min.98

Flash Point (°C)

260

Specific Gravity (20°C)

1.08

Ash (%)

Max.0.1

Purity (%)

Min.98

 

Solubility of PowerNox™ MD697 CAS No. 70331-94-1

Solubility [20°C]

% w/w

Acetone

10

Chloroform

35

Styrene

5

n-Hexane

0.03

Methanol

1.6

Water

<0.01

 

If you want to know more about 3 5 di tert butyl 4 hydroxyphenylpropionic acid, please visit our website.

 

As one of the leading specialty chemical companies in the innovative technology of performance additives, TINTOLL contributes to value creation by providing innovative and sustainable solutions to customers from many industries. Our product portfolio includes more than 100 distinctive UV absorbers, light stabilizers, antioxidants to enhance the performance and durability of materials such as plastics, coatings and cosmetics, and photoinitiators in energy curing coatings. Our goal is to be the world's most innovative provider of polymer stabilizing additives solutions

 


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