Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP study

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2008
Report date:
2008

Materials and methods

GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
1-({[(2,5-dioxopyrrolidin-1-yl)oxy]carbonyl}oxy)ethyl 2-methylpropanoate
EC Number:
700-402-2
Cas Number:
860035-10-5
Molecular formula:
C11H15NO7
IUPAC Name:
1-({[(2,5-dioxopyrrolidin-1-yl)oxy]carbonyl}oxy)ethyl 2-methylpropanoate

Results and discussion

pH value
pH value:
> 3.4 - <= 3.5
Concentration:
ca. 10 vol%

Applicant's summary and conclusion

Conclusions:
pH value of 10% suspension was 3.4-3.5