Registration Dossier
Registration Dossier
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EC number: 219-264-5 | CAS number: 2398-37-0
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017-02-08 – 2017-02-08
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
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-bromoanisole
- EC Number:
- 219-264-5
- EC Name:
- 3-bromoanisole
- Cas Number:
- 2398-37-0
- Molecular formula:
- C7H7BrO
- IUPAC Name:
- 1-bromo-3-methoxybenzene
- Test material form:
- liquid
- Details on test material:
- - Name of test material (as cited in study report): 1-bromo-3-methoxybenzene
- Molecular formula: C7H7BrO
- Molecular weight: 187.035 g/mol
- Substance type: Organic
- Physical state:liquid
Constituent 1
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): 1-bromo-3-methoxybenzene
- Molecular formula: C7 H7 Br O
- Molecular weight: 187.035g/mol
- Smiles notation: c1(cc(ccc1)Br)OC
- InChl : 1S/C7H7BrO/c1-9-7-4-2-3-6(8)5-7/h2-5H,1H3
- Substance type: Organic
- Physical state: liquid
Results and discussion
pH value
- Key result
- pH value:
- 6.98
- Temp.:
- 27 °C
- Concentration:
- 1 other: %w/V
Acidity or alkalinity
- Acidity or alkalinity:
- neutral pH
- Value:
- 6.98
Applicant's summary and conclusion
- Conclusions:
- The pH of 1% w/v emulsion of the test item 1-bromo-3-methoxybenzene (CAS No2398-37-0)was 6.98 at27 °C.
- Executive summary:
The pH determination of test item 1-bromo-3-methoxybenzene (CAS No 2398-37-0) was done following OECD guideline 122. pH of 1% w/v emulsion was measured with the help of pH meter and it was observed to be 6.98at 27 °C.Based on the value 3-bromoanisole (CAS No 2398-37-0) was considered to be neutral in pH.
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