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EC number: 246-690-9
CAS number: 25167-70-8
In the EU RAR (2008), it is concluded that,
based on the available information a sound assessment of biodegradation
is not possible, so as a worst-case 2,4,4-trimethylpentene has to be
assessed as not biodegradable. The key and supporting study in this dossier
support the characterisation of 2,4,4 -trimethylpentene as not readily biodegradable.
The BCF for 2,4,4 -trimethylpentene is 925 -3548
based on its log Kow of 5. 2,4,4 -trimethylpentene has a Henry's Law
Constant of 282975 Pa.m3/mol, indicating that the substance would
partition to the atmosphere. The Koc of 2,4,4 -trimethylpentene is 562, indicating
that the substance is in the low to medium soil mobility classes.
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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