Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 812-491-6
CAS number: 1312943-23-9
experimental bioaccumulation data are available for MDI category
substances. Although the predicted log octanol-water partition
coefficient (log Kow) data indicate constituents of MDI annex VIII and
above substances have the potential to bioaccumulate, predicted
bioconcentration factors (BCF) suggest otherwise. The results of the
Tier 1 BCF screening calculations (BCFBAF v2.01) indicate that
representative components of all substances have predicted BCF values
<2000 L/kg based on regression-based estimates, except for one
consitituent in one substance with a BCF of 16900 L/kg.
category substances only occur in a grease base designed to minimise
leaching of the thickener. As the log octanol-water partition
coefficient are typically predicted to be above 6, they are expected to
reside within the grease base oil matrix and as such, the levels of
exposure will be minimal and bioaccessibility will be restricted (as
discussed further in Section 5.6 of IUCLID). On the basis of the
information and data provided, MDI category members are not expected to
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.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
Do not show this message again