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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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