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EC number: - | CAS number: -
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 09 March 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- CIPAC MT 75 (Determination of pH Values)
- Version / remarks:
- MT 75.3/ Handbook Vol. J (2000)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7000 (pH)
- Version / remarks:
- 1996
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- 1,3,5-tris(5-isocyanatopentyl)-1,3,5-triazinane-2,4,6-trione
- Cas Number:
- 119934-71-3
- Molecular formula:
- C21 H30 N6 O6
- IUPAC Name:
- 1,3,5-tris(5-isocyanatopentyl)-1,3,5-triazinane-2,4,6-trione
- Reference substance name:
- 2-methylpropyl N-(5-isocyanatopentyl)-N-(5-isocyanatopentylcarbamoyl)carbamate
- Molecular formula:
- C18 H30 N4 O5
- IUPAC Name:
- 2-methylpropyl N-(5-isocyanatopentyl)-N-(5-isocyanatopentylcarbamoyl)carbamate
- Test material form:
- liquid: viscous
- Details on test material:
- Appearance: colourless or light yellow viscous liquid
Storage conditions: at room temperature, container tightly closed, flushed with nitrogen.
Constituent 1
Constituent 2
Results and discussion
pH value
- Key result
- pH value:
- 6.95
- Temp.:
- 20 °C
- Concentration:
- 1 other: % (w/v)
Any other information on results incl. tables
pH of mixture 1 : 6.92
pH of mixture 2 : 6.98
pH of mixture 3 : 6.96
Mean (n=3): 6.95
Standard deviation: 0.03
Applicant's summary and conclusion
- Conclusions:
- The pH of a 1% (w/v) aqueous mixture at 20°C was determined to be 6.95.
- Executive summary:
In a GLP study according to CIPAC MT 75.3 and OPPTS 830.7000, the mean (n=3) pH of a 1% w/v mixture of the substance in distilled water was 6.95 (at 20°C).
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