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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
2018 February 14
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: DIN 19268
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
2',4'-dinitroacetanilide
EC Number:
210-227-9
EC Name:
2',4'-dinitroacetanilide
Cas Number:
610-53-7
Molecular formula:
C8H7N3O5
IUPAC Name:
N-(2,4-dinitrophenyl)acetamide
Test material form:
solid
Details on test material:
Test substance: AADB-2,4-dinitroacetanilide
Appearance: Powder, brown
Specific details on test material used for the study:
Test substance: AADB-2,4-dinitroacetanilide
Appearance: Powder, brown


Reagents

Reagent:
water

Results and discussion

pH value
pH value:
5.5
Temp.:
20 °C
Concentration:
10 vol%
Remarks on result:
other: suspensionin water (because test item is not soluble in water).

Applicant's summary and conclusion

Conclusions:
pH of a suspension of 2',4'-dinitroacetanilide in 10% water at 20°C is measured at 5.50 (DIN 19268).
Executive summary:

pH of a suspension of 2',4'-dinitroacetanilide in 10% water at 20°C is measured at 5.50 (DIN 19268).