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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
monitoring data
Type of information:
other: BUA report
Adequacy of study:
other information
Reliability:
other: BUA report
Rationale for reliability incl. deficiencies:
other: No reliability is given as this is a summary entry for the BUA report.

Data source

Reference
Reference Type:
secondary source
Title:
2,4-Dichloranilin; 2,5-Dichloranilin; 3,4-Dichloranilin
Author:
Beratergremium für umweltrelevante Altstoffe (BUA)
Year:
1994
Bibliographic source:
Wissenschaftliche Verlagsgesellschaft, BUA report 140

Materials and methods

Principles of method if other than guideline:
BUA report
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
2,4-dichloroaniline
EC Number:
209-057-8
EC Name:
2,4-dichloroaniline
Cas Number:
554-00-7
Molecular formula:
C6H5Cl2N
IUPAC Name:
2,4-dichloroaniline

Results and discussion

Any other information on results incl. tables

A detailed description of monitoring data can be looked up in the BUA report on pages 57 - 69. Here only a brief summary is given.

 

Atmosphere

There are no available data on the occurrence of 2,4-dichloroaniline in the atmosphere. The amount of the substance entering the air in the Federal Republic of Germany is of an order of magnitude (kg range) which would lead to expect concentrations below current detection limits.

 

River

In the stretch flowing through North Rhine-Westphalia and in the mouths of its tributaries the concentration of 2,4-dichloroaniline (1990/91) was below the detection limit of 0.5 µg/l (1985), 0.1 µg/l (1986-1989 and 1991 in the Wupper) and 1 µg/l (1990/91). The maximum concentrations of 2,4- plus 2,5-dichloroaniline in the Rhine between Lake Constance and the German-Dutch border (isomers not resolved) were 0.3 µg/l (1989) and 0.2 µg/l (1990/91). In 1990/91 no 2,4- plus 2,5-dichloroaniline was detected in approx. 40 % of the samples (< 0.05 µg/l).

 

River

In thein 1986-1988 the concentration of 2,4-dichloroaniline was below the detection limit of 0.5 µg/l (1986/87) and 0.1 µg/l (1988). Between 1989 and 1991 the maximum levels of 2,4- plus 2,5-dichloroaniline were 0.5 ¿ 0.7 µg/l (measured at Bischofsheim).

Applicant's summary and conclusion