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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
toxicity to terrestrial plants: short-term (with study design considered suitable for long-term assessment)
Type of information:
experimental study
Adequacy of study:
key study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1992
Report date:
1992

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
other:
Deviations:
no
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 208 (Terrestrial Plants, Growth Test)
Deviations:
not applicable

Test material

Constituent 1
Test material form:
solid: particulate/powder

Test organisms

open allclose all
Species:
Brassica rapa
Plant group:
Dicotyledonae (dicots)
Species:
Avena sativa
Plant group:
Monocotyledonae (monocots)

Study design

Test type:
seedling emergence and seedling growth test
Study type:
laboratory study
Substrate type:
natural soil
Limit test:
no
Total exposure duration:
14 d

Test conditions

Reference substance (positive control):
no

Results and discussion

Effect concentrationsopen allclose all
Species:
Avena sativa
Duration:
14 d
Dose descriptor:
EC50
Effect conc.:
> 1 000 mg/kg soil dw
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
growth
Species:
Brassica rapa
Duration:
14 d
Dose descriptor:
EC50
Effect conc.:
> 1 000 mg/kg soil dw
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
growth

Applicant's summary and conclusion

Validity criteria fulfilled:
yes