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Home/Compounds/Industrial Chemical/4,4'-bis(1,1,3,3-tetramethylbutyl)diphenylamine
C28H43N
393.6 g/mol
Industrial Chemical

N,N-Bis(4-tert-octylphenyl)amine

CAS15721-78-5EC239-816-9
Category
Industrial Chemical
Compound Class
Amine
Primary Use
antioxidant

This compound is an aromatic amine used primarily as an antioxidant in industrial applications. It features a diphenylamine backbone substituted with bulky tert-octyl groups, contributing to its effectiveness in stabilizing materials against oxidative degradation.

antioxidantadhesion/cohesion promoter

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

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ReferenceSame Category

5,5'-Methylenebis(benzotriazole)

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Industrial intermediate

Customs Tariff Classification

The international HS code for N,N-Bis(4-tert-octylphenyl)amine (CAS 15721-78-5) is 2921.49.

HS code (international, 6-digit)

2921.49

EU CN code (8-digit)

2921 49 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

4-(2,4,4-trimethylpentan-2-yl)-N-[4-(2,4,4-trimethylpentan-2-yl)phenyl]aniline

InChIKey

GQBHYWDCHSZDQU-UHFFFAOYSA-N

SMILES

CC(C)(C)CC(C)(C)C1=CC=C(C=C1)NC2=CC=C(C=C2)C(C)(C)CC(C)(C)C

Synonyms (17)
  • BIS(P-TERT-OCTYLPHENYL)AMINE
  • PERMANOX OD
  • bis(4-t-octylphenyl)amine
  • bis(4-tert-octylphenyl)amine

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