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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
1989
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1989
Report date:
1989

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
EPA OPPTS 830.7000 (pH)
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Hydroxycyclohexyl phenyl ketone
EC Number:
213-426-9
EC Name:
Hydroxycyclohexyl phenyl ketone
Cas Number:
947-19-3
Molecular formula:
C13H16O2
IUPAC Name:
1-benzoylcyclohexan-1-ol
Details on test material:
- Lot/batch No.: EN 160030

Results and discussion

pH value
pH value:
5.7
Concentration:
1 other: % in water
Remarks on result:
other: at room temperature

Any other information on results incl. tables

pH= 5.7 of 1% suspension in water

Applicant's summary and conclusion

Conclusions:
The pH of test item was measured to be 5.7 of 1% suspension in water
Executive summary:

In this study conducted to generally accepted scientific methods, the pH of the test material (EC 213-426-9) was determined to be 5.7 based upon a 1% aqueous solution.