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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
dissociation constant
Type of information:
experimental study
Adequacy of study:
key study
Study period:
03.01.2013 to 24.12.2012
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2013

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other:
Principles of method if other than guideline:
Measurement of capacity of a compound to dissociate into respective ions.
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
4'-amino-2',5'-diethoxybenzanilide
EC Number:
204-363-8
EC Name:
4'-amino-2',5'-diethoxybenzanilide
Cas Number:
120-00-3
Molecular formula:
C17H20N2O3
IUPAC Name:
4'-amino-2',5'-diethoxybenzanilide
Details on test material:
- Name of test material: 4'-amino-2',5'-diethoxybenzanilide
- Substance type: Organic
- Physical state: Solid

Results and discussion

Dissociating properties:
yes
Dissociation constant
No.:
#1
pKa:
0
Temp.:
22 °C

Applicant's summary and conclusion

Conclusions:
The experimental pKa value for 4'-amino-2',5'-diethoxybenzanilide was found to be 0.000001366 at 22 degC indicating that the chemical has poor dissociation properties.
Executive summary:

The experimental pKa value for 4'-amino-2',5'-diethoxybenzanilide was found to be 0.000001366 at 22 degC indicating that the chemical has poor dissociation properties.