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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Biodegradation in water: screening tests

Administrative data

Endpoint:
biodegradation in water: ready biodegradability
Type of information:
other: estimation by Epiwin
Adequacy of study:
key study
Study period:
2017
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method

Data source

Reference
Reference Type:
other: estimation by EPIWIN
Title:
Unnamed
Year:
2017

Materials and methods

Test guideline
Qualifier:
no guideline required
Principles of method if other than guideline:
Estimation by EPIWIN

Test material

Constituent 1
Reference substance name:
Reaction mass of potassium 2-anilino-5-(2,4-dinitroanilino)benzenesulphonate and sodium 2-anilino-5-(2,4-dinitroanilino)benzenesulphonate
EC Number:
946-126-8
Molecular formula:
not applicable
IUPAC Name:
Reaction mass of potassium 2-anilino-5-(2,4-dinitroanilino)benzenesulphonate and sodium 2-anilino-5-(2,4-dinitroanilino)benzenesulphonate
Test material form:
solid

Study design

Inoculum or test system:
not specified

Results and discussion

% Degradation
Parameter:
other: ready biodegradability
Remarks on result:
not readily biodegradable based on QSAR/QSPR prediction

Applicant's summary and conclusion