2,4,8,10-tetra-tert-butyl-6-(3-(3-methyl-4-hydroxy-5-tert-butylphenyl)propoxy)dibenzo(d,f)(1,3,2)dioxaphosphepin

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phenol, 2-(1,1-dimethylethyl)-6-methyl-4-(3-((2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo(d,f)(1,3,2)dioxaphosphepin-6-yl)oxy)propyl)-

CAS: 203255-81-6 C42 H61 O4 P MW: 660.91873200

Identification

Name2,4,8,10-tetra-tert-butyl-6-(3-(3-methyl-4-hydroxy-5-tert-butylphenyl)propoxy)dibenzo(d,f)(1,3,2)dioxaphosphepin
IUPAC2-tert-butyl-6-methyl-4-[3-(2,4,8,10-tetratert-butylbenzo[d][1,3,2]benzodioxaphosphepin-6-yl)oxypropyl]phenol
CAS Number203255-81-6
FDA UNIIQE2WRB24EO
Molecular FormulaC42 H61 O4 P
Molecular Weight660.91873200
Nikkaji NumberJ1.650.316I

Regulatory

FDA/DG SANTE Petitions, Reviews, NoticesFCN 102
DG SANTE Food Contact Materials3,3',5,5'-tetrakis(tert-butyl)-2,2'-dihydroxybiphenyl, cyclic ester with [3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propyl]oxyphosphonous acid

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Soluble in water, 1.594e-013 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryindirect food additives: adhesives and components of coatings
Recommendation for 2,4,8,10-tetra-tert-butyl-6-(3-(3-methyl-4-hydroxy-5-tert-butylphenyl)propoxy)dibenzo(d,f)(1,3,2)dioxaphosphepin usage levels up tonot for fragrance use.
Recommendation for 2,4,8,10-tetra-tert-butyl-6-(3-(3-methyl-4-hydroxy-5-tert-butylphenyl)propoxy)dibenzo(d,f)(1,3,2)dioxaphosphepin flavor usage levels up tonot for flavor use.

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203255-81-6 Sumilizer GP
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Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

2-tert- butyl-6-methyl-4-[3-(2,4,8,10-tetratert-butylbenzo[d][1,3,2]benzodioxaphosphepin-6-yl)oxypropyl]phenol phenol, 2-(1,1-dimethylethyl)-6-methyl-4-(3-((2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo(d,f)(1,3,2)dioxaphosphepin-6-yl)oxy)propyl)- sumilizer GP 3,3',5,5'- tetrakis(tert-butyl)-2,2'-dihydroxybiphenyl, cyclic ester with [3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propyl]oxyphosphonous acid Try the PubMed Search.