Registration Dossier
Registration Dossier
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EC number: 223-395-3 | CAS number: 3874-54-2
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Study according to international accepted guideline but not GLP compliant.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 014
- Report date:
- 2014
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: OECD 122: Determination of pH, Acidity and Alkalinity
- Deviations:
- no
- GLP compliance:
- no
Test material
- Reference substance name:
- 4-chloro-4'-fluorobutyrophenone
- EC Number:
- 223-395-3
- EC Name:
- 4-chloro-4'-fluorobutyrophenone
- Cas Number:
- 3874-54-2
- Molecular formula:
- C10H10ClFO
- IUPAC Name:
- 4-chloro-1-(4-fluorophenyl)butan-1-one
- Test material form:
- other: liquid
- Details on test material:
- Test item: 4-chloro-4’-fluorobutyrophenoneCAS No.: 3874-54-2Batch No.: 2607Physical state: liquidColour: yellowish green/ yellowStorage: cool, dry place in a tightly closed container
Constituent 1
Results and discussion
pH value
- pH value:
- 4.05
- Temp.:
- 23.1 °C
- Concentration:
- 10 g/L
- Remarks on result:
- other: emulsion
Any other information on results incl. tables
As the water solubility of test item is less than 1 w/v % (10 g/L) so an emulsion was resulted.
After stirring for an hour the two phases were allowed to divide for 5 minutes. The pH was measured from the water phase of the emulsion.
Applicant's summary and conclusion
- Conclusions:
- The measured pH of 1 w/v % (10 g/L) 4-chloro-4’-fluorobutyrophenone (CAS No. 3874-54-2) emulsion was 4.05 at 23.1 °C.
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