Chemical identity

4-((4-aminophenyl)amino)phenol

CAS 6358-03-8 · C12H12N2O

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-02802
PubChem CID4764067
Name4-((4-aminophenyl)amino)phenol
CAS RN6358-03-8
Molecular formulaC12H12N2O
Molecular weight200.24 g/mol
IUPAC name4-(4-aminophenylamino)phenol
InChIKeyIAEZKKZBDLMWGN-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 4764067
Two-dimensional chemical structure of 4-((4-aminophenyl)amino)phenol, CAS 6358-03-8
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 2 rings, includes aromatic atoms. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count2
Secondary amines1
Tertiary amines0
N-methyl amine sites0
SMILESC1=CC(=CC=C1N)NC2=CC=C(C=C2)O
InChINot listed
Formula from structureC12H12N2O
Molecular weight from structure200.24 g/mol

03Possible N-nitroso structures

Shown for structural screening only. These candidates are not confirmed impurities, formation predictions or analytical findings.

Matched amine site1 candidate
Chemical structure of 4-((4-aminophenyl)amino)phenol with the matched amine site highlighted in amber
Amber identifies the screened atom and adjacent bonds.
Possible structure candidateUnverified identity
First calculated possible N-nitroso structure derived from 4-((4-aminophenyl)amino)phenol, with the new N-nitroso group highlighted in amber
The new N-N=O atoms and bonds are highlighted. No CAS number or compound name is assigned by this calculation.
Candidate 1Possible N-nitroso structural candidate
Calculated formula
C12H11N3O2
Candidate SMILES
Nc1ccc(N(N=O)c2ccc(O)cc2)cc1

Interpretation: A structural alert alone does not establish that a nitrosamine forms. Evaluate nitrite sources, amine reagents, pH, temperature, process sequence, purge and analytical evidence.

04India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNO EXACT MATCH FOUNDCAS 6358-03-8 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 6358-03-8 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

05Names and relationships

Associated parent compound

Chemical

View associated product family

Other names

  • Phenol, 4-[(4-aminophenyl)amino]
  • 4-Hydroxy-4′-aminodiphenylamine
  • 4-(4-aminoanilino)phenol
  • 6358-03-8
  • 4-(4-aminophenylamino)phenol
  • SCHEMBL6051320
  • DTXSID40406345
  • AKOS000286374

Related records from the same parent family

06Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

07Sources