Registration Dossier
Registration Dossier
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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 305-586-4 | CAS number: 94733-07-0 A complex combination of hydrocarbons obtained by distillation of residual oils from the cracking of petroleum or natural gas. It consists of hydrocarbons having carbon numbers predominantly in the range of C9 through C10 and boiling in the range of 150°C to 210°C (302°F to 410°F).
Endpoint summary
Administrative data
Description of key information
Members of this category are not expected to be readily biodegradable based on proprietary experimental studies. However, the BIOHCwin and BIOWIN models predict that the majority of the constituents are expected to be biodegradable. For this reason, the category is considered to be inherently biodegradable.
Structural analysis of the streams indicates that they are not expected to undergo hydrolysis due to the lack of hydrolysable functional groups.
A measured BCF is not available for any streams in this category. BCF have been predicted for the measured constituents (at equal or above 0.1% w/w) of this category. The predicted BCF values range from 1 to 3077 L/kg ww. Of the 119 constituents, 1 has a BCF value of greater than 2000 L/kg ww.
The adsorption of streams in this category has been predicted calculating the log Koc of measured constituents (at equal or above 0.1%)
of this category with KOCWIN. The predicted log Koc of constituents of these streams range from 1.34 to 6.14.
It is not technically feasible to perform simulation testing on ultimate degradation in sediment, surface water or soil on UVCBs. Current test procedures are not suitable for the characterisation of the degradation potential and potential metabolite formation of these substances due to their complex compositions.
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.
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