Registration Dossier
Registration Dossier
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EC number: 907-131-0 | CAS number: -
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: In-house method for pH measurements
Data source
Materials and methods
- Principles of method if other than guideline:
- Determination of pH in aqueous solution with a glass-calomel electrode system (in-house method)
Test material
- Reference substance name:
- Reaction mass of 2,2'-(Ethylenedioxy)diethanol and 3,6,9-Trioxaundecane-1,11-diol
- EC Number:
- 907-131-0
- Molecular formula:
- Unspecified
- IUPAC Name:
- Reaction mass of 2,2'-(Ethylenedioxy)diethanol and 3,6,9-Trioxaundecane-1,11-diol
Constituent 1
Results and discussion
pH valueopen allclose all
- pH value:
- ca. 6.47
- Temp.:
- 20 °C
- Remarks on result:
- other: SD = 0.38; TEG TETRA
- pH value:
- ca. 9.2
- Temp.:
- 10 °C
- Remarks on result:
- other: TEG residue
Applicant's summary and conclusion
- Conclusions:
- Reaction mass of 2,2'-(Ethylenedioxy)diethanol and 3,6,9-Trioxaundecane-1,11-diol has an average pH value of 6.47 with a standard devation of 0.38.
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