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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
experimental study
Adequacy of study:
key study
Study period:
25-04-2017 – 25-04-2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental result performed using standard methods of analysis

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: OECD 122
Principles of method if other than guideline:
The mean pH of an aqueous solution or dispersion in water is determined with a pH measurement interface equipped with an appropriate electrode system.
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
1-methylpiperidin-4-ol
EC Number:
203-406-8
EC Name:
1-methylpiperidin-4-ol
Cas Number:
106-52-5
Molecular formula:
C6H13NO
IUPAC Name:
1-methylpiperidin-4-ol
Details on test material:
- Name of test material (as cited in study report): 1-methylpiperidin-4-ol
- Molecular formula :C6H13NO
- Molecular weight :115.175 g/mol
- Substance type: Organic
- Physical state: Liquid

Specific details on test material used for the study:
- Name of test material (as cited in study report): 1-methylpiperidin-4-ol
- Molecular formula: C6H13NO
- Molecular weight: 115.175 g/mol
- Substance type: Organic
- Physical state: Liquid

Results and discussion

pH value
Key result
pH value:
10.34
Temp.:
30 °C
Concentration:
1 vol%

Applicant's summary and conclusion

Conclusions:
The pH of 1% w/v solution of the test item 1-methylpiperidin-4-ol (CAS No106-52-5) was determined to be 10.34 at 30 °C.
Executive summary:

The pH determination of test item 1-methylpiperidin-4-ol (CAS No 106-52-5) was done following OECD guideline 122. pH of 1% w/v solution was measured with the help of pH meter and it was observed to be 10.34 at 30 °C.