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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
supporting study
Study period:
1999-03-16
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
documentation insufficient for assessment

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1999
Report date:
1999

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: DIN 38404-C5
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
N-[2-[(2-bromo-4,6-dinitrophenyl)azo]-5-(diallylamino)-4-methoxyphenyl]acetamide
EC Number:
257-486-4
EC Name:
N-[2-[(2-bromo-4,6-dinitrophenyl)azo]-5-(diallylamino)-4-methoxyphenyl]acetamide
Cas Number:
51868-46-3
Molecular formula:
C21H21BrN6O6
IUPAC Name:
N-[2-[(2-bromo-4,6-dinitrophenyl)azo]-5-(diallylamino)-4-methoxyphenyl]acetamide
Test material form:
solid: particulate/powder

Reagents

Reagent:
water

Results and discussion

pH value
pH value:
5.1
Temp.:
20 °C
Concentration:
1 g/L
Remarks on result:
other: in deionised water

Applicant's summary and conclusion

Conclusions:
The substance has a pH of 5.1 homogenised in deionised water (concentration 1.0 g/L).