Benefos 1680 (31570-04-4) is a phosphite type antioxidant of low volatility and extremely resistant to hydrolysis. This secondary antioxidant provides excellent heat stability and antioxidation, with good compatibility with resins and excellent extraction resistance. Benefos 1680 performs best when combined with a primary antioxidant (i.e. BNX 1010 or BNX 1076).
Chemical Name: Tris(2, 4-di-tert-butylphenyl)phosphite
CAS Number: 31570-04-4
Product Form: Solid
Melting Point: 183 – 187oC
Molecular Weight: 647 g/mol
Product Details: Please view our Benefos 1680 PDF