Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 245-740-7 | CAS number: 23564-05-8
Endpoint summary
Administrative data
Description of key information
Toxicity to Soil Macroorganisms except Arthropods
In a test according to OECD 222, the following endpoints were determined:
NOECMortality = 2.88 mg/kg soil (dw)
LOECMortality= 5.18 mg/kg soil (dw)
LC50 > 5.18 mg/kg soil (dw)
NOECReproduction = 1.60 mg/kg soil (dw)
LOECReproduction = 2.88 mg/kg soil (dw)
EC10 = 1.36 mg/kg soil (dw) (95 % confidence limits = 0.88 - 2.11 mg/kg soil (dw)).
EC20 = 1.53 mg/kg soil (dw) (95 % confidence limits = 1.11 -2.12 mg/kg soil (dw)).
EC50 = 1.91 mg/kg soil (dw) (95 % confidence limits = 1.39 - 2.63 mg/kg soil (dw)).
NOECBiomass = 2.88 mg/kg soil (dw)
LOECBiomass = 5.18 mg/kg soil (dw).
Toxicity to Terrestrial Arthropods
Acute toxicity to honeybees (contact, 48h): LD50 > 0.1 mg/bee
Acute toxicity to honeybees (oral/contact, 48h): LD50 > 114.68 µg formulated product/bee/ LD50 > 100 µg a.i./bee (LD50 > 273.4 µg formulated product/bee/ LD50 > 238.4 µg formulated product/bee)
Chronic toxicity to honeybees (10d): NOED > 0.04826 mg/bee/day.
Toxicity to Terrestrial Plants
Seed Germination
EC25/EC50 (Corn and cucumber) > 1.34 kg/Ha (equivalent to 1.79 mg/kg soil)
EC25/EC50 (others) > 1.46 kg/Ha (equivalent to 1.95 mg/kg soil)
NOEC (corn and cucumber): > 1.34 kg/Ha (equivalent to > 1.79 mg/kg soil)
NOEC (Others): > 1.46 kg/Ha (equivalent to 1.95 mg/kg soil)
Seedling Emergence
EC25 (cucumber) = 1.34 kg/Ha (equivalent to 1.79 mg/kg soil)
EC50 (cucumber) = 2.35 kg/Ha (equivalent to 3.13 mg/kg soil),
EC25/EC50 (others) > 1.68 kg/Ha (2.24 mg/kg soil)
NOEC (all): > 1.68 kg/Ha (equivalent to 2.24 mg/kg soil).
Vegetative Vigour
EC25/EC50 (cabbage, corn, cucumber, lettuce, onion, radish, tomatoes and ryegrass) = 1.57 kg/Ha (equivalent to 2.09 mg/kg soil)
EC25 = (Oat) = 1.57 kg/Ha (equivalent to 2.09 mg/kg soil)
EC25 (soybean) = 1.12 kg/Ha (equivalent to 1.49 mg/kg soil)
EC50 (soybean) = 2.69 kg/Ha (equivalent to 3.59 mg/kg soil)
Toxicity to Soil Microorganisms
Based on the results of this study and in accordance with the OECD Guidelines 216 and 217, the test item had no adverse effect on soil respiration and on nitrogen turnover (day 28) (< 25 % deviation between treatments and solvent control) in a field soil tested up to 35.0 mg/kg soil dry weight at study termination.
Toxicity to Birds
Acute toxicity (Mallard duck, Bobwhite quail): LD50 > 4640 mg/kg bw
Long-term toxicity (Avian reproduction, Bobwhite quail): NOEC = 500 ppm (male/female) (equivalent to 45.2 mg/kg bw/d for male ducks and 42.9 mg/kg bw/d for female ducks)
Long-term toxicity (Avian reproduction, Mallard Ducks): NOAEL = 9.7 mg/kg bw/day
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.
