Registration Dossier
Registration Dossier
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EC number: 265-086-6 | CAS number: 64741-84-0 A complex combination of hydrocarbons obtained as the raffinate from a solvent extraction process. It consists predominantly of aliphatic hydrocarbons having carbon numbers predominantly in the range of C5 through C11 and boiling in the range of approximately 35°C to 190°C (95°F to 374°F).
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
The 48 hour EC50 is 4.7 mg/L and the 48 hour EL50 is 6.96 mg/L WAF.
The calculated EC50 was determined to be in the range 1.5 - 34.4 mg/L
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 1.5 mg/L
Additional information
A QSAR was used to calculate the expected toxicity of eleven representative components of the streams in the category. The calculated acute effect concentrations for invertebrates were 1.5-34.4 mg/L. The QSAR results for the representative components are presented here to support the available experimental data on the streams but for determining the classification and labelling of the streams in the category, the classifications of the component substances have been taken from the CLP inventory.
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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