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EC number: 224-809-5
CAS number: 4500-29-2
ADSORPTION / DESORPTION
The registration substance has a low measured Log Kow of 1.57 and a low
estimated Log Koc of 70 L/kg (EUSES 2.1). The degradation of the
substance and its metabolites is described in IUCLID Ch.5.2.4 and fast
degradation is likely for soil and sediment (IUCLID CH. 5.2). No stable
metabolites are expected. Based on these facts a measurement of the
solid water partitioning coefficients is not warranted (see also REACH
HENRY'S LAW CONSTANT (HLC)
The Henry's Law constant (HLC) can be estimated from vapour pressure and
water solubility or by fragment estimation methods. EUSES 2.1 estimates
a HLC of 8.4 E.06 Pa*m3/mol at 12 deg C (low volatility).
For the registration substance a full Environmental Risk
Assessment including distribution and exposure modelling (see CSR and
IUCLID Chapter 13). As this assessment contains Confidential business
information of the registrant the results are not given here but in
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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