Registration Dossier
Registration Dossier
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EC number: 200-087-7 | CAS number: 51-28-5
Toxicity to terrestrial plants
Administrative data
Link to relevant study record(s)
Description of key information
Data have been obtained from secondary source (EPA databank and several pubblication.
EC50 for terrestrial plants 7.07 (unit 1e-5 M = 13 mg/L) based on germination has been choosen as the most relevant and conservative data.
Key value for chemical safety assessment
Additional information
High concentrations of dinitrophenol are toxic to the growth and development of plants, especially at lower pH (Overcash et al., 1982).
The most relevant and conservative study on plants defines an EC50 of 7.07 (unit 1e-5 M) = 13 mg/L.
Raphanus sativus (Radish)seeds were exposed for a duration of 5 days for 1 dose at day of 2,4-Dinitrophenol in alpha-(Nonylphenyl)-omega-hydroxypoly(oxy-1,2-ethanediyl), N,N-Dimethylformamide carrier through. The plant was dipped or soaked in the aqueous(hydroponic)media.
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