Registration Dossier
Registration Dossier
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EC number: 691-719-4 | CAS number: 1072957-71-1
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2010-11-03 - 2010-11-03 (experimental phase)
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: The study has been conducted according to a recommended guideline and according to the principles of GLP.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2010
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7000 (pH)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM E70-77 (re-approved 1986)
- Deviations:
- no
- GLP compliance:
- yes
Test material
- Reference substance name:
- N-[11-(dichloromethylidene)tricyclo[6.2.1.0²,⁷]undeca-2,4,6-trien-3-yl]-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxamide
- EC Number:
- 691-719-4
- Cas Number:
- 1072957-71-1
- Molecular formula:
- C18H15Cl2F2N3O
- IUPAC Name:
- N-[11-(dichloromethylidene)tricyclo[6.2.1.0²,⁷]undeca-2,4,6-trien-3-yl]-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxamide
- Details on test material:
- - Name of test material (as cited in study report): SYN545192
- Type of Material: technical grade substance
Constituent 1
Results and discussion
pH value
- pH value:
- 6.9
- Temp.:
- 25 °C
- Concentration:
- 1 other: % w/v
- Remarks on result:
- other: 1.0 % w/v aqueous dispersion of the test item
Any other information on results incl. tables
Table: Results
Solution / dispersion determined |
pH |
aqueous buffer solution pH 4.65 |
4.65 |
aqueous buffer solution pH 8.00 |
7.99 |
test item - test solution A |
6.87 |
test item - test solution B |
7.01 |
test item - average value |
6.9 |
Applicant's summary and conclusion
- Conclusions:
- The study is considered to be relevant, reliable, adequate for risk assessment, and adequate for classification purposes.
- Executive summary:
The pH value of a 1% w/v dispersion of the substance in water at 25 °C was determined as 6.9.
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