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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Type of information:
experimental study
Adequacy of study:
key study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008
Report date:
2008

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 208 (Terrestrial Plants Test: Seedling Emergence and Seedling Growth Test)
Deviations:
no

Test material

Constituent 1
Test material form:
solid: nanoform

Test organisms

open allclose all
Species:
Beta vulgaris
Plant group:
Dicotyledonae (dicots)
Species:
Brassica napus
Plant group:
Dicotyledonae (dicots)
Species:
Cucumis sativus
Plant group:
Dicotyledonae (dicots)
Species:
Glycine max (G. soja)
Plant group:
Dicotyledonae (dicots)
Species:
Allium cepa
Plant group:
Monocotyledonae (monocots)
Species:
Avena sativa
Plant group:
Monocotyledonae (monocots)

Study design

Test type:
other:
Study type:
laboratory study
Substrate type:
artificial soil
Limit test:
no
Total exposure duration:
21 d

Test conditions

Reference substance (positive control):
no

Results and discussion

Effect concentrationsopen allclose all
Species:
other:
Duration:
21 d
Dose descriptor:
NOEC
Effect conc.:
>= 1 000 mg/kg soil dw
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
seedling emergence
Species:
other:
Duration:
21 d
Dose descriptor:
LOEC
Effect conc.:
> 1 000 mg/kg soil dw
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
seedling emergence
Key result
Species:
other:
Duration:
21 d
Dose descriptor:
EC50
Effect conc.:
> 1 000 mg/kg soil dw
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
seedling emergence
Remarks on result:
other:
Species:
Glycine max (G. soja)
Duration:
21 d
Dose descriptor:
LOEC
Effect conc.:
0.66 mg/kg soil dw
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
other:
Remarks on result:
other:
Key result
Species:
Glycine max (G. soja)
Duration:
21 d
Dose descriptor:
EC50
Effect conc.:
> 1 000 mg/kg soil dw
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
seedling emergence
Remarks on result:
other:
Species:
other:
Duration:
21 d
Dose descriptor:
NOEC
Effect conc.:
>= 1 000 mg/kg soil dw
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
growth
Species:
other:
Duration:
21 d
Dose descriptor:
LOEC
Effect conc.:
> 1 000 mg/kg soil dw
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
growth
Species:
Allium cepa
Duration:
21 d
Dose descriptor:
NOEC
Effect conc.:
1.64 mg/kg soil dw
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
growth
Species:
Allium cepa
Duration:
21 d
Dose descriptor:
LOEC
Effect conc.:
4.1 mg/kg soil dw
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
growth
Species:
Brassica napus
Duration:
21 d
Dose descriptor:
NOEC
Effect conc.:
160 mg/kg soil dw
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
growth
Species:
Brassica napus
Duration:
21 d
Dose descriptor:
LOEC
Effect conc.:
400 mg/kg soil dw
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
growth
Species:
Cucumis sativus
Duration:
21 d
Dose descriptor:
NOEC
Effect conc.:
0.66 mg/kg soil dw
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
growth
Species:
Cucumis sativus
Duration:
21 d
Dose descriptor:
LOEC
Effect conc.:
1.64 mg/kg soil dw
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
growth
Key result
Species:
other:
Duration:
21 d
Dose descriptor:
EC50
Effect conc.:
> 1 000 mg/kg soil dw
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
growth
Remarks on result:
other:

Applicant's summary and conclusion

Validity criteria fulfilled:
yes