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EC number: 203-444-5
CAS number: 106-93-4
The key study (Steinberg et al, 1987) was conducted in a similar manner to the OECD 307 guideline (Aerobic and Anaerobic Transformation in Soil). The registered substance reached 90% degradation at 4 days and >90% degradation at day 22.
Steinberg et al, 1987, was selected as the key study as it was the most
recent and reliable study available. The study was conducted in a
similar way to the OECD 307 guideline (Aerobic and Anaerobic
Transformation in Soil). The study reported degradation values of 90% at
4 days and >90% at 22 days.
Aelion et al, 1987, Pignatello, 1986, Weintraub et al, 1986 and Wilson
et al, 1986, are presented as supporting information only.
Pignatello, 1986, Weintraub et al, 1986 and Wilson et al, 1986, were
allocated reliability scores of 2 according to the criteria of Klimisch
et al, 1997, based upon the level of detail reported. Aelion et al,
1987, was awarded the reliability score of 4 (according to the Klimisch
criteria) as insufficient data was presented for assessment of
Results from these supporting sources are summarised in the following
Table 1. Results of supporting studies.
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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