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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

Ecotoxicological information

Toxicity to soil macroorganisms except arthropods

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Administrative data

Endpoint:
toxicity to soil macroorganisms except arthropods: short-term
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
other: Body responsible for the test
Title:
Unnamed
Year:
2000

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 207 (Earthworm, Acute Toxicity Tests)
Principles of method if other than guideline:
EEC Directive 87/302/EEC, Annex VIII of the EEC Directive79/831/EEC, Toxicity for Earthworms. EEC publication no. L133.OECD guideline for Testing of Chemicals, guideline no. 207:"Earthworm Acute Toxicity Tests", Adopted april, 1984.International Standard ISO 11268-1 (1993), Soil quality -Effects of pollutants i+n earthworms (Eisenia fetida) - Part1: Determination of acute toxicity using artifical soilsubstrate.
GLP compliance:
yes

Test material

Constituent 1

Test substrate

Vehicle:
yes

Test organisms

Test organisms (species):
Eisenia fetida

Study design

Study type:
laboratory study
Substrate type:
artificial soil
Total exposure duration:
14 d

Test conditions

Test temperature:
20-21°C
pH:
5,5-5,7
Moisture:
35,9-36-3%
Details on test conditions:
Soil characteristics (e.g. pH, % organic matter):Artificial soil:10% sphagnum peat20% kaolin clayapprox. 69% industrial sandpH: 6.0 +- 0.5 adjusted by addition of calcium carbonate
Nominal and measured concentrations:
0, 0.1, 1, 10, 100 and 1000 mg/kg dry soil
Reference substance (positive control):
yes
Remarks:
Chloroacetamide

Results and discussion

Effect concentrations
Duration:
14 d
Dose descriptor:
NOEC
Effect conc.:
1 000 other: mg/kg
Nominal / measured:
nominal
Basis for effect:
mortality

Applicant's summary and conclusion

Conclusions:
Under the conditions of the study, the substance did not induce siginificant mortality or other effects in Eisenia fetida at 1000 mg/kg dry soil after 14 days of exposure (NOEC)
Executive summary:

Under the conditions of the study, the substance did not induce siginificant mortality or other effects in Eisenia fetida at 1000 mg/kg dry soil after 14 days of exposure (NOEC)