BNX 1900

Overview

BNX 1900 (2082-79-3 & 31570-04-4) is a synergistic blend of 20% BNX 1076 and 80% Benefos 1680.  This blend of both a primary and secondary antioxidant provides excellent heat stability and antioxidation, with good compatibility with resins and excellent extraction resistance.

Chemistry

Chemical Name:       

 BNX 1076:             20% Stearyl-3-(3’,5’-di-tert-butyl-4-  hydroxyphenyl) propionate

 Benefos 1680:       Tris (2,4-di-tert-butylphenyl) phosphite

CAS Number:          BNX 1076:             2082-79-3

                                Benefos 1680:       31570-04-4

Chemical Structure:

BNX 1076:                                                                Benefos 1680:

BNX 1076b   Benefos 1680

Typical Properties         

Product Form:                   Solid

Molecular Weight:             BNX 1076:       530.9

                                          Benefos 1680: 647

Product Details: Please view our Benetex 1900 PDF