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EC number: 405-820-6
CAS number: 30025-38-8
Formula for the calculation of PNECsed using the equilibrium
partitioning approach for sediment:
PNEC(sed) = (Ksed-water x PNEC(aqua) / RHOsed) * 1000
PNEC(sed) Predicted No Effect Concentration in sediment [mg/kg, wet
Ksusp-water partition coefficient sediment / water [0.946 m3/m3]
RHOsusp bulk density of sediment matter [1150 kg/m3]
PNECaqua Predicted No Effect Concentration in water [as above]
Formula for the calculation of PNECsoil using the equilibrium
partitioning approach for soil:
PNEC(soil) = (Ksoil-water x PNEC(aqua) / RHOsoil) * 1000
PNEC(soil) Predicted No Effect Concentration in soil [mg/kg, wet weight]
Ksoil-water partition coefficient sediment / water [0.386 m3/m3]
RHOsoil bulk density of soil matter [1700 kg/m3]
The low acute toxicity of the substance to all trophic levels (all
LC/EC50 values well above 100mg/l) means that it does not meet the
requirements for classification for environmental effects.
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.
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