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EC number: 202-764-2
CAS number: 99-54-7
RS-Freetext:Throughout Germany a comprehensive monitoring program on several chemicals in surface waters has been realised to check whether the limit values are not exceeded. The following concentrations of 1,2-dichloro-4-nitrobenzene have been measured in the year 1999 (UBA):River Measuring station (Type of Value) Danube Ulm (90 % percentile) < 0.02 µg/lElbe Schnackenburg (maximum) < 0.02 µg/lRhine Kleve-Bimmen (90 % percentile) < 0.5 µg/lFor 1,2-dichloro-4-nitrobenzene the limit values in surface waters have been set at 20 µg/l to protect aquatic life and at 1 µg/l to protect drinking water. These values have not been exceeded in the years 1996 - 2001 (Bundesministerium für Umwelt, Naturschutz und Reaktorsicherheit 2001; update by Umweltbundesamt 2003).
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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