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Home/Compounds/Industrial Chemical/Tris(2,4-di-tert-butylphenyl)phosphite
C42H63O3P
646.9 g/mol
Industrial Chemical

Tris(2,4-di-tert-butylphenyl) phosphite

CAS31570-04-4EC250-709-6
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
antioxidant for plastics

Tris(2,4-di-tert-butylphenyl) phosphite is a phosphite ester compound primarily used as an antioxidant for plastics. It is derived from 2,4-di-tert-butylphenol, which serves as a raw material for producing various commercial antioxidants and UV absorbers.

antioxidant for plasticsraw material for antioxidants

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

ApplicationSame Use

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Sulphur trioxide trimethylamine (1:1)

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Potassium 2-ethylhexanoate

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ReferenceSame Category

8-nonenoic acid

CAS31642-67-8

medium-chain fatty acid

Referencesame scaffold

Triphenyl phosphite

CAS101-02-0

Antioxidant and stabilizer for plastics

Referencesame scaffold

Tris(nonylphenyl)phosphite

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antioxidant stabilizer for plastics

Identifiers
IUPAC Name

tris(2,4-ditert-butylphenyl) phosphite

InChIKey

JKIJEFPNVSHHEI-UHFFFAOYSA-N

SMILES

CC(C)(C)C1=CC(=C(C=C1)OP(OC2=C(C=C(C=C2)C(C)(C)C)C(C)(C)C)OC3=C(C=C(C=C3)C(C)(C)C)C(C)(C)C)C(C)(C)C

Synonyms (22)
  • JP-650
  • Plastic additive 12, European Pharmacopoeia (EP)
  • Plastic additive 5, United States Pharmacopeia (USP)
  • Alkanox 240
  • Antioxidant 168
  • DOVERPHOS S 480
  • EVERFOS 168
  • Hostanox PAR 24
  • IRGAFOS-168
  • Lowinox 242
  • Naugard 524
  • PHOSPHITE 168
  • PLASTIC ADDITIVE 5
  • Plastic additive 12 CRS