CAS No. 31570-04-4

Molecular Formula: C42H63O3P

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)

Product Categories: Additives for Plastic;Organics;Polymer Additives;
Polymer Science;Stabilizers;organophosphorus compound

mp 181-184 °C(lit.)

Molecular Formula: C42H63O3P
Molecular Weight: 646.92
WGKGermany: -
HS Code: 2920900002

Appearance	White to offwhite powder
Melting Range	183-187℃
Purity	≥ 99%
Acid value (mg KOH/g)	≤ 0.3%
Light Transmittance 425nm	≥ 98%
Light Transmittance 500nm	≥ 98%
Volatiles	≤ 0. 3%
Hydrolyze time (h)	≥ 14
2,4-t-butyl-phenol (%)	≤ 0.2

MF: C42H63O3P | EINECS: 250-709-6 | Appearance: White powder | Solubility: Clear | Main content(wt%): ≥99.0 | Free 2.4-di-tert-butylphenol(wt%): ≤0.20 | Volatile matter(wt%): ≤0.30 | Melting point(℃): 183.0～187.0

Smile code:
CC(C1=CC=C(OP(OC2=CC=C(C(C)(C)C)C=C2C(C)(C)C)OC3=CC=C(C(C)(C)C)C=C3C(C)(C)C)C(C(C)(C)C)=C1)(C)C
MDL Number:
MFCD00072706
Purity :
97%
Available in stock:
3335 g