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EC number: 260-135-8 | CAS number: 56375-79-2
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 27-07-2018 – 27-07-2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- Experimental test result performed using standard test guidelines
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
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:
- Tributylmethylammonium chloride
- EC Number:
- 260-135-8
- EC Name:
- Tributylmethylammonium chloride
- Cas Number:
- 56375-79-2
- Molecular formula:
- C13H30N.Cl
- IUPAC Name:
- tributyl(methyl)azanium chloride
- Test material form:
- liquid: viscous
- Details on test material:
- - Name of test material : Tributylmethylammonium chloride
- Molecular formula : C13H30ClN
- Molecular weight : 235.84 g/mol
- Smiles notation : [N+](CCCC)(CCCC)(CCCC)C.[ClH-]
- InChl : 1S/C13H30N.ClH/c1-5-8-11-14(4,12-9-6-2)13-10-7-3;/h5-13H2,1-4H3;1H/q+1;/p-1
- Substance type : Organic
- Physical state : Liquid
Constituent 1
- Specific details on test material used for the study:
- - Name of test material : Tributylmethylammonium chloride
- Molecular formula : C13H30ClN
- Molecular weight : 235.84 g/mol
- Smiles notation : [N+](CCCC)(CCCC)(CCCC)C.[ClH-]
- InChl : 1S/C13H30N.ClH/c1-5-8-11-14(4,12-9-6-2)13-10-7-3;/h5-13H2,1-4H3;1H/q+1;/p-1
- Substance type : Organic
- Physical state : Liquid
Results and discussion
pH value
- Key result
- pH value:
- 4.7
- Temp.:
- 25 °C
- Concentration:
- 1 vol%
- Remarks on result:
- other: No other detail available
Applicant's summary and conclusion
- Conclusions:
- The pH determination of test item Tributylmethylammonium chloride (CAS No. 56375-79-2 ) was done as per the test guideline OECD 122. The mean pH of the test emulsionwas determined with the help of digital pH meter. The mean pH was determine to be 4.70 at 25 °C.
- Executive summary:
The pH determination of test item Tributylmethylammonium chloride (CAS No. 56375-79-2 ) was done as per the test guideline OECD 122. The mean pH of the test emulsionwas determined with the help of digital pH meter. The mean pH was determine to be 4.70 at 25 °C.
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