Registration Dossier
Registration Dossier
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EC number: 218-441-4 | CAS number: 2152-64-9
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- Data from experimental study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: As mention below
- Principles of method if other than guideline:
- Determine pH of N-phenyl-4-[[4-(phenylamino)phenyl][4-(phenylimino)cyclohexa-2,5-dien-1-ylidene]methyl]aniline monohydrochloride
- GLP compliance:
- no
Test material
- Reference substance name:
- N-phenyl-4-[[4-(phenylamino)phenyl][4-(phenylimino)cyclohexa-2,5-dien-1-ylidene]methyl]aniline monohydrochloride
- EC Number:
- 218-441-4
- EC Name:
- N-phenyl-4-[[4-(phenylamino)phenyl][4-(phenylimino)cyclohexa-2,5-dien-1-ylidene]methyl]aniline monohydrochloride
- Cas Number:
- 2152-64-9
- Molecular formula:
- C37H29N3.ClH
- IUPAC Name:
- N-phenyl-4-{[4-(phenylamino)phenyl][4-(phenylimino)cyclohexa-2,5-dien-1-ylidene]methyl}aniline hydrochloride
- Test material form:
- solid
Constituent 1
- Specific details on test material used for the study:
- - Name of test material: N-phenyl-4-[[4-(phenylamino)phenyl][4-(phenylimino)cyclohexa-2,5-dien-1-ylidene]methyl]aniline monohydrochloride
- Molecular formula: C37H29N3.ClH
- Molecular weight: 552.118 g/mol
- Smiles notation: C(\c1ccc(Nc2ccccc2)cc1)(c1ccc(Nc2ccccc2)cc1)=C1/C=C\C(=N/c2ccccc2)C=C1.Cl
- InChl: 1S/C37H29N3.ClH/c1-4-10-31(11-5-1)38-34-22-16-28(17-23-34)37(29-18-24-35(25-19-29)39-32-12-6-2-7-13-32)30-20-26-36(27-21-30)40-33-14-8-3-9-15-33;/h1-27,38-39H;1H
- Substance type: Organic
- Physical appearance: Solid
Results and discussion
pH value
- Key result
- pH value:
- >= 7 - <= 8
- Temp.:
- 25 °C
- Concentration:
- 1 vol%
- Remarks on result:
- other: No other detail available
Applicant's summary and conclusion
- Conclusions:
- pH of 1% w/v aqueous solution of the test substance N-phenyl-4-[[4-(phenylamino)phenyl][4-(phenylimino)cyclohexa-2,5-dien-1-ylidene]methyl]aniline monohydrochloride (CAS No.2152-64-9) is 7-8 at 25 °C.
- Executive summary:
pH of 1% w/v aqueous solution of the test substance N-phenyl-4-[[4-(phenylamino)phenyl][4-(phenylimino)cyclohexa-2,5-dien-1-ylidene]methyl]aniline monohydrochloride (CAS No.2152-64-9) is 7-8 at 25 °C.
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