Registration Dossier
Registration Dossier
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EC number: 221-650-3 | CAS number: 3177-22-8
Endpoint summary
Administrative data
Description of key information
Not ready biodegradable.
Additional information
No data is available on target substance, i.e. sodium salt.
Data on a structural analogue, i.e. the acid form (CAS 88 -63 -1, EC 201 -846 -5), is considered as representative of the target substance. As reported by the EPIsuite tool (BIOWIN v4.10) the substance is predicted to be not ready biodegradable.
In particular, probability of rapid biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : -0.0333
Biowin2 (Non-Linear Model) : 0.0109
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.6556 (weeks-months)
Biowin4 (Primary Survey Model) : 3.3811 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : -0.1164
Biowin6 (MITI Non-Linear Model): 0.0131
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.3827
Ready Biodegradability Prediction: NO
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.
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