Registration Dossier
Registration Dossier
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EC number: 225-918-0 | CAS number: 5146-66-7
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:
- other: Experimental result with standard methods of analysis
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 016
- Report date:
- 2016
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: OECD 122
- Principles of method if other than guideline:
- A pH meter is essentially a voltmeter with high input impedance which measures the voltage of an electrode sensitive to the hydrogen ion concentration, relative to another electrode which exhibits a constant voltage
- GLP compliance:
- no
Test material
- Reference substance name:
- 3,7-dimethylocta-2,6-dienenitrile
- EC Number:
- 225-918-0
- EC Name:
- 3,7-dimethylocta-2,6-dienenitrile
- Cas Number:
- 5146-66-7
- Molecular formula:
- C10H15N
- IUPAC Name:
- 3,7-dimethylocta-2,6-dienenitrile
- Test material form:
- other: liquid
- Details on test material:
- - Name of test material (as cited in study report): 3,7-dimethylocta-2,6-dienenitrile
- Substance type: Organic
- Physical state: liquid
Constituent 1
Results and discussion
pH value
- pH value:
- 5.5
- Temp.:
- 30 °C
- Concentration:
- 1 other: %w/v
Applicant's summary and conclusion
- Conclusions:
- The mean pH of 1% w/v emulsion of the test item 3,7-dimethylocta-2,6-dienenitrile (CAS No.5146-66-7) was 5.55 at 30 °C.
- Executive summary:
The pH determination of the test item3,7-dimethylocta-2,6-dienenitrile(CAS No.5146-66-7) was done following OECD guideline 122. The mean pH of 1% w/vemulsionwas measured with the help of pH meter and it was observed to be 5.55 at 30 °C.
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