Registration Dossier
Registration Dossier
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EC number: 213-551-9 | CAS number: 976-56-7
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 1989
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 989
- Report date:
- 1989
Materials and methods
- Principles of method if other than guideline:
- Company internal method IA-120/1 of CIBA-GEIGY BASE SET, 1981
- GLP compliance:
- no
Test material
- Reference substance name:
- Diethyl [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate
- EC Number:
- 213-551-9
- EC Name:
- Diethyl [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate
- Cas Number:
- 976-56-7
- Molecular formula:
- C19H33O4P
- IUPAC Name:
- diethyl (3,5-di-tert-butyl-4-hydroxybenzyl)phosphonate
- Details on test material:
- - Substance type: organic
- Physical state: solid
- Lot/batch no: EN 142809
Constituent 1
Results and discussion
pH value
- Key result
- pH value:
- 5.8
- Temp.:
- 20
- Concentration:
- 1 other: %
- Remarks on result:
- other: suspension
Applicant's summary and conclusion
- Conclusions:
- The pH-value of test substance was measured to be pH 5.8 of 1% suspension
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