Registration Dossier
Registration Dossier
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EC number: 413-810-8 | CAS number: 65181-78-4 OP-262; ST 16-1.1; ST 16-1.2; SUBSTANCE S123104
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- other: own specification
- Adequacy of study:
- key study
- Study period:
- 1995 - 2010
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: well documented and scientfically acceptable
Data source
Referenceopen allclose all
- Reference Type:
- other: Sensient's specification
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
- Reference Type:
- publication
- Title:
- No information
- Year:
- 2 005
- Bibliographic source:
- EP 1553079 Orient Chemical Industries
- Reference Type:
- publication
- Title:
- No information
- Author:
- Goodbrand, H.Bruce, Hu Nan-Xing
- Year:
- 1 999
- Bibliographic source:
- Jounal of Organic Chemistry vol.64, p.670-674
- Reference Type:
- publication
- Title:
- No information
- Year:
- 1 988
- Bibliographic source:
- US4764625 (patent), Xerox Corporation
Materials and methods
- Principles of method if other than guideline:
- Differential Scanning Calorimetrie DSC
- GLP compliance:
- no
- Type of method:
- other: Differential Scanning Calorimetrie DSC
Test material
- Reference substance name:
- N,N'-diphenyl-N,N'-bis(3-methylphenyl)-(1,1'-diphenyl)-4,4'-diamine
- EC Number:
- 413-810-8
- EC Name:
- N,N'-diphenyl-N,N'-bis(3-methylphenyl)-(1,1'-diphenyl)-4,4'-diamine
- Cas Number:
- 65181-78-4
- Molecular formula:
- C38H32N2
- IUPAC Name:
- N4,N4'-bis(3-methylphenyl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine
- Details on test material:
- Name of test material (as cited in study report): TPD (ST 16/1.1)
- Physical state: white powder
- Analytical purity: 99.9% (HPLC)
- Composition of test material, percentage of components: 87.7% TPD (N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-benzidine, 11.5% N,N,N'-Tris(phenyl)-N-3-methylphenyl-biphenyl-4,4'diamine, 0.8% Tetraphenyl-biphenyl-4,4'diamine
- Lot/batch No.: 16/1.1-07058.09
- Production date: 1.2.2009
- Expiry date: after 24 month
Constituent 1
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- >= 166 - <= 171 °C
- Atm. press.:
- 1 atm
Any other information on results incl. tables
regarding Sensient's specification: DSC Onset > 167°C
Applicant's summary and conclusion
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