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
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
