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31570-04-4 Tris(2,4-di-t-butylphenyl)phosphite Antioxidant 168
Product Name: | Tris(2,4-ditert-butylphenyl) phosphite |
Synonyms: | 2,4-bis(1,1-dimethylethyl)-phenophosphite(3:1);ANTIOXIDANT168;Phenol,2,4-bis(1,1-dimethylethyl)-,phosphite(3:1;Phenol,2,4-bis(1,1-dimethylethyl,phosphite(3:1);tri(2,4-Ditertrabutylphenyl)phosphiteester;Tris(2,4-di-tert-butylphenyl)phoshit;PHOSPHOROUS ACID TRIS(2,4-DI-TERT-BUTYLPHENYL) ESTER;PHOSPHORIC ACID-TRIS(2,4-DI-TERT-BUTYLPHENYLESTER) |
CAS: | 31570-04-4 |
MF: | C42H63O3P |
MW: | 646.92 |
EINECS: | 250-709-6 |
Product Categories: | Additives for Plastic;Organics;Polymer Additives;Polymer Science;Stabilizers;organophosphorus compound |
Mol File: | 31570-04-4.mol |
Item |
Specifications |
Results |
Appearance |
White powder or granule |
Conforms |
Melting point |
183.0~187.0℃ |
184.4~185.7℃ |
Solubility |
Clarity |
Clarity |
Transmittance |
425nm≥98.0% |
99.1% |
500nm≥98.0% |
99.3% |
|
Heating loss |
≤0.30% |
0.10% |
2,4-Di-tert-butylphenol |
≤0.20% |
0.07% |
Assay |
≥99.0% |
99.6% |
Hydrolysis resistance (90℃, 14h) |
Conform |
Conform |
Acid value (as KOH) |
≤0.30 |
0.10 |
Conclusion |
The results conforms with Enterprise standards |
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