Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
pH
Type of information:
other: experimental data
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: The study performed with scientific authoritative method

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1998

Materials and methods

Principles of method if other than guideline:
measured by glass electrodes method
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
2,2,6,6-tetramethylpiperidin-4-ol
EC Number:
219-291-2
EC Name:
2,2,6,6-tetramethylpiperidin-4-ol
Cas Number:
2403-88-5
Molecular formula:
C9H19NO
IUPAC Name:
2,2,6,6-tetramethylpiperidin-4-ol
Details on test material:
- Name of test material (as cited in study report): 2,2,6,6-tetramethylpiperidin-4-ol
- Analytical purity: 99.9%

Results and discussion

pH value
Key result
pH value:
11.47
Temp.:
20 °C
Concentration:
1 other: %
Remarks on result:
other: 1% solution

Any other information on results incl. tables

0.01 % solution = 10.22
0.1 % solution = 10.93
1.0 % solution = 11.47

Applicant's summary and conclusion