Registration Dossier
Registration Dossier
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: 270-727-8 | CAS number: 68477-38-3 A complex combination of hydrocarbons obtained by distilling cracked steam cracked distillate and/or its fractionation products. It consists of hydrocarbons having carbon number predominantly in the range of C10 to low molecular weight polymers.
Endpoint summary
Administrative data
Description of key information
A measured BCF is not available for any streams in this category. Non-polar substances have been shown to have a linear relationship between log Kow and BCF in the log Kow range 1 - 6. Several QSAR models have been developed that calculate the BCF of non-polar, hydrophobic compounds on the basis of their log Kow (e.g. Veith et al, 1979 and USEPA, 2008). The most of the substances in streams of this category fall within the applicability domain of these models. For the substance with a log Kow >6, a parabolic method has been used for calculation. BCF have been calculated for various representative components of these streams. The calculated values range from 39 to 18220 (USEPA 2008) and 57.5 to 162181 (Veith 1979).
Additional information
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.
