Registration Dossier
Registration Dossier
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EC number: 225-625-8 | CAS number: 4979-32-2
Endpoint summary
Administrative data
Description of key information
Additional information
The indirect atmospheric oxidation rate by reaction with OH-radicals was estimated by using AOPWIN v1.92 to be 1.13*10-10 cm3 molecule-1 s-1 and half-life thus 3.38 h (Currenta, 2010). The estimated half-life in air of DCBS is much shorter than 48 hours and hence no potential for long-range transport of DCBS in air is expected. A hydrolysis half-life time of DCBS of 53 hours in buffered de-ionized water at pH 7.0 and 25°C was determined according to OECD guideline 111 (Bayer AG, 1997). The sole hydrolysis products were identified to be Dicyclohexylamine (CAS: 101-83-7) and 2-mercaptobenzthiazole (CAS: 149-30-4) (CERI, 2001) reviewed by OECD-SIDS (2004).
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