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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
short-term toxicity to fish
Type of information:
migrated information: read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Datas from isomer.

Data source

Referenceopen allclose all

Reference Type:
publication
Title:
1,3-Dichlor-4-nitrobenzol
Author:
Beratergremium Umweltrelevanter Altstoffe
Year:
1991
Bibliographic source:
BUA Stoffbericht 64, VCH Weinheim
Reference Type:
publication
Title:
Quantitative structure-activity relationships for the toxicity and bioconcentration factor of nitrobenzene derivatives towards the guppy
Author:
Deneer et. al.
Year:
1987
Bibliographic source:
Aquat. Toxicol. 10, 115-129

Materials and methods

Test guideline
Guideline:
EU Method C.1 (Acute Toxicity for Fish)
GLP compliance:
not specified

Test material

Constituent 1
Reference substance name:
1,3-dichloro-4-nitrobenzene
EC Number:
210-248-3
EC Name:
1,3-dichloro-4-nitrobenzene
Cas Number:
611-06-3
IUPAC Name:
2,4-dichloro-1-nitrobenzene

Sampling and analysis

Analytical monitoring:
not specified

Test organisms

Test organisms (species):
Poecilia reticulata

Study design

Test type:
semi-static
Water media type:
freshwater
Total exposure duration:
14 d

Test conditions

Test temperature:
21-23°C
pH:
6.8-7.2

Results and discussion

Effect concentrations
Duration:
14 d
Dose descriptor:
LC50
Effect conc.:
6.6 mg/L
Nominal / measured:
not specified
Conc. based on:
test mat.
Basis for effect:
mortality (fish)

Applicant's summary and conclusion