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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: screening tests
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
publication
Title:
Biodegradation and bioaccumulation data of existing chemicals based on the CSCL Japan. Compild under the Safety Division Basic Industries Bureau Ministry of International Trade & Industry, Japan.
Author:
MITI
Year:
1992
Bibliographic source:
Chemicals Inspection & Testing Institute, Japan.

Materials and methods

Test guideline
Qualifier:
no guideline available
Principles of method if other than guideline:
There is no guideline available.
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
4-nitrobenzoic acid
EC Number:
200-526-2
EC Name:
4-nitrobenzoic acid
Cas Number:
62-23-7
Molecular formula:
C7H5NO4
IUPAC Name:
4-nitrobenzoic acid

Study design

Duration of test (contact time):
ca. 14 d

Results and discussion

% Degradation
Value:
ca. 62
Sampling time:
14 d
Remarks on result:
other: the St.dev and parameter is unknown.

Applicant's summary and conclusion