Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
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:
2012
Report date:
2012

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
CIPAC MT 75 (Determination of pH Values)
Deviations:
no
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
Dibutyl hydrogen phosphate
EC Number:
203-509-8
EC Name:
Dibutyl hydrogen phosphate
Cas Number:
107-66-4
Molecular formula:
C8H19O4P
IUPAC Name:
dibutyl hydrogen phosphate

Results and discussion

pH value
Key result
pH value:
1.4
Temp.:
23 °C
Concentration:
10 other: %

Applicant's summary and conclusion

Conclusions:
A pH-value of 1.4 was determined with 10 % of the substance in demineralized water.
Executive summary:

The pH-value of 10 % dibutyl hydrogen phosphate in demineralized water (mixture of two phases) was 1.4.