Registration Dossier
Registration Dossier
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EC number: 207-396-6 | CAS number: 467-63-0
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:
- Experimental test results performed using standard guidelines
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 122 (Determination of pH, Acidity and Alkalinity)
- GLP compliance:
- no
Test material
- Reference substance name:
- p,p',p''-tris(dimethylamino)trityl alcohol
- EC Number:
- 207-396-6
- EC Name:
- p,p',p''-tris(dimethylamino)trityl alcohol
- Cas Number:
- 467-63-0
- Molecular formula:
- C25H31N3O
- IUPAC Name:
- tris[4-(dimethylamino)phenyl]methanol
- Test material form:
- solid
- Details on test material:
- - Name of test material : p,p',p''-tris(dimethylamino)trityl alcohol
- Commom name : tris[4-(dimethylamino)phenyl]methanol
- Molecular formula : C25H31N3O
- Molecular weight : 389.54 g/mol
- Smiles notation : OC(c1ccc(N(C)C)cc1)(c1ccc(N(C)C )cc1)c1ccc(N(C)C)cc1
- InChl : 1S/C25H31N3O/c1-26(2)22-13-7-19(8-14-22)25(29,20-9-15-23(16-10-20)27(3)4)21-11-17-24(18-12-21)28(5)6/h7-18,29H,1-6H3
- Substance type: Organic
- Physical state: Solid
Constituent 1
Results and discussion
pH value
- Key result
- pH value:
- 7.63
- Temp.:
- 25.9 °C
- Concentration:
- 1 vol%
Any other information on results incl. tables
OBSERVATIONS
| Method Details | Observations | |
| Temperature of 1% w/v test dispersion |
25.9°C | |
| mean pH (RESULT) | 7.63. | |
| Inference | 1. Acidic 2. Basic 3. Neutral |
Basic |
Applicant's summary and conclusion
- Conclusions:
- pH value for 1% aqueous dispersion of test chemical was observed to be7.63 at 25.9 °C ,inferring its basic nature
- Executive summary:
A study was performed to determine the pH test chemical at respective temperature..
The study was conducted in accordance with OECD 122, Guideline for testing of chemicals, for pH Adopted by Council on 26th July, 2013.
pH value for 1% aqueous dispersion of test chemical was observed to be7.63 at 25.9°C ,inferring its basic nature
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