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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
1997
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1997
Report date:
1997

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7000 (pH)
Deviations:
yes
Remarks:
minor deviations, not affecting the result
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
(2-ethoxy-1-methyl-2-oxoethyl)-5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoate
EC Number:
616-466-9
Cas Number:
77501-63-4
Molecular formula:
C19H15ClF3NO7
IUPAC Name:
(2-ethoxy-1-methyl-2-oxoethyl)-5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoate
Test material form:
liquid: viscous

Results and discussion

pH value
pH value:
7.2
Temp.:
24 °C
Concentration:
10 g/L
Remarks on result:
other: Suspension/emulsion measured of the highly viscous technical product. Solubility of substance is approximately 0.1 mg/L

Applicant's summary and conclusion

Conclusions:
the substance is neither a strong acid nor a strong base