Registration Dossier
Registration Dossier
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EC number: 801-773-4 | CAS number: 1550-44-3
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From 08 July 2014 to 22 October 2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods
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:
- CIPAC MT 75 (Determination of pH Values)
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- 2,2-difluoroethyl acetate
- EC Number:
- 801-773-4
- Cas Number:
- 1550-44-3
- Molecular formula:
- C4H6F2O2
- IUPAC Name:
- 2,2-difluoroethyl acetate
- Test material form:
- liquid
- Remarks:
- Clear and colorless.
Constituent 1
Reagents
- Reagent:
- water
Results and discussion
pH value
- Key result
- pH value:
- 6
- Temp.:
- 20 °C
- Concentration:
- 1 vol%
Any other information on results incl. tables
Determination of the pH of 2,2-Difluoroethyl acetate:
| Sample | Weight of test substance (g) | pH |
| A | 0.998 | 5.9 |
| B | 1.007 | 6.0 |
Applicant's summary and conclusion
- Conclusions:
- The pH of a 1% w/v solution of 2,2-Difluoroethyl acetate was found to be equal to 6.0.
- Executive summary:
The pH of a 1% w/v solution of 2,2-Difluoroethyl acetate was investigated in a GLP-compliant study according to the MT 75.3 method of the Collaborative International Pesticides Analytical Council (CIPAC) handbooks. The pH of this solution was found to be equal to 6.0.
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