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EC number: 221-111-2 | CAS number: 3006-86-8
Toxicity to terrestrial plants
Administrative data
Link to relevant study record(s)
- Endpoint:
- toxicity to terrestrial plants: long-term
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Justification for type of information:
- Please refer to attached read-across justification.
- Reason / purpose for cross-reference:
- read-across source
- Key result
- Species:
- other: Cabbage, carrot, lettuce, tomato and oat
- Duration:
- 21 d
- Dose descriptor:
- NOEC
- Effect conc.:
- 1 000 mg/kg soil dw
- Nominal / measured:
- nominal
- Conc. based on:
- act. ingr.
- Basis for effect:
- germination
- Key result
- Species:
- other: all species tested
- Duration:
- 21 d
- Dose descriptor:
- NOEC
- Effect conc.:
- 1 000 mg/kg soil dw
- Nominal / measured:
- nominal
- Conc. based on:
- act. ingr.
- Basis for effect:
- other: survival
- Key result
- Species:
- Allium cepa
- Duration:
- 21 d
- Dose descriptor:
- NOEC
- Effect conc.:
- 333.33 mg/kg soil dw
- Nominal / measured:
- nominal
- Conc. based on:
- act. ingr.
- Basis for effect:
- germination
- Key result
- Species:
- other: all species tested
- Duration:
- 21 d
- Dose descriptor:
- NOEC
- Effect conc.:
- 1 000 mg/kg soil dw
- Nominal / measured:
- nominal
- Conc. based on:
- act. ingr.
- Basis for effect:
- growth
- Remarks:
- Height and dry weight
- Key result
- Species:
- other: All species tested
- Duration:
- 21 d
- Dose descriptor:
- NOEC
- Effect conc.:
- 1 000 mg/kg soil dw
- Nominal / measured:
- nominal
- Conc. based on:
- act. ingr.
- Basis for effect:
- phytotoxicity
Reference
Description of key information
The OECD 208 the Terrestrial Plant Test determined the most sensitive species as onion and the most sensitive endpoint as germination with a NOEC of 111.1 mg ai /kg soil dw.
Key value for chemical safety assessment
- Long-term EC10, LC10 or NOEC for terrestrial plants:
- 111.1 mg/kg soil dw
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
