Registration Dossier
Registration Dossier
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EC number: 201-073-3 | CAS number: 77-98-5
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- not specified
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Value taken from SDS. Test method is unknown.
Data source
Reference
- Reference Type:
- other: Safety Data Sheet
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
- Principles of method if other than guideline:
- Test method and/or guideline(s) followed are not mentioned in the SDS.
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Tetraethylammonium hydroxide
- EC Number:
- 201-073-3
- EC Name:
- Tetraethylammonium hydroxide
- Cas Number:
- 77-98-5
- Molecular formula:
- C8H20N.HO
- IUPAC Name:
- tetraethylammonium hydroxide
- Test material form:
- other: liquid
- Details on test material:
- Tetraethylammonium hydroxide, 35% (aqueous solution)
Colorless, light yellow liquid
Constituent 1
Results and discussion
pH value
- pH value:
- > 13
- Concentration:
- 35 other: wt%
- Remarks on result:
- other: Temperature: unknown
Applicant's summary and conclusion
- Conclusions:
- According to the SDS the pH of TEAH 35% in water is > 13.
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