Registration Dossier
Registration Dossier
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EC number: 228-323-4 | CAS number: 6227-02-7
Endpoint summary
Administrative data
Description of key information
Additional information
No tests related to this part are available for Direct Red 16 but based on the studies available for similar substances it could be concluded that all the dyes are not hydrolysable, not biodegradable and does not bioaccumulate based on experimental result of Kow value.
Release to air, with an estimated vapour pressure of < 10 E-6 Pa at 25 deg C indicates that Direct Red 16 will not exist if not in dust particles in the atmosphere.
In vapour-phase similar substances will be degraded in the atmosphere by reaction with photochemically-produced hydroxyl radicals; the half-life for this reaction in air is estimated to be 2.73 hours;degradation in sunlight also occurs.
If released to soil
is expected to have low potential for adsorption based on the partition coefficient log Kow of -1.5082.
.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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