Mfanox® 168

Classification:

Summary Brief:

Chemical Name: Tris (2,4-di-tert-butylphenyl) phosphite CAS NO.: 31570-04-4
Mfanox® 168

Key words: Mfanox® 168

Product introduction:

Appearance: White or off-white powder

Melting Point: 183-187℃

Content: ≥ 99%

Acid Value (mg KOH/g):** ≤ 0.3%

Hydrolysis Time: ≥ 14h

Transmittance:  
425nm ≥98%  
500nm ≥98%

Molecular Formula: C₄₂H₆₃O₃P

Product Features:

• Phosphite antioxidant, with high-temperature resistance, hydrolysis resistance, and low volatility, preventing polymer oxidation and degradation during processing  
• Synergistic effect when combined with primary antioxidants such as Mfanox 1010 or 1076  

• Suitable for polyolefins, styrene, cPE, PP, polyamides, polycarbonate, ABS, and other polymers  

• Recommended usage: 0.05-1.0%

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