Antioxidant 168
Product Description
| Product | Antioxidant 168 |
| CAS | 31570-04-4 |
| Formula | C42H63O3P |
| Synonym | Tris(2,4-di-tert-butylphenol) phosphite, Phenol, 2,4-bis(1,1-dimethylethyl)-, 1,1',1''-phosphite |
Typical Product Specifications
| Density | 1.03 |
| Melting Point | 183 - 187°C |
| Volatiles | 0.3% Max. |
| 2,4-di-tert-butylphenol | 0.2% Max. |
| Appearance | White powder |
| Color Of Soultion | Clear, transparent |
| Assay | 99% Min. |
| Transmittance | 98% Min. (at 500 nm) |
| Transmittance | 98% Min. (at 425 nm) |
| Molecular weight | 646.93 |
| Acid Number | 0.3 max |
| Flash Point | 225 c |
| Class | UV Absorbers, Curing Agents and Antioxidant Compounds |
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