Registration Dossier
Registration Dossier
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EC number: 265-047-3 | CAS number: 64741-47-5 A complex combination of hydrocarbons separated as a liquid from natural gas in a surface separator by retrograde condensation. It consists mainly of hydrocarbons having carbon numbers predominantly in the range of C2 to C20. It is a liquid at atmospheric temperature and pressure.
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
Short term toxicity to aquatic invertebrates experimental data was available for 1 stream within this Category. The 48 hour EC50 was 1.2 mg/L and the 48 hour EL50 was 1.2 mg/L.
Petrotox QSAR results on substances within the category for short term toxicity (EL50) for aquatic invertebrates had results ranging from 5.22 - 26.68 mg/L.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 1.2 mg/L
Additional information
All studies were provided by ExxonMobil (2003)
CAS No 68513-69-9 and 68921-67-5: After Daphnia magna were exposed to WAFs prepared from Pyrolysis C10+ Fuel Oil for 48 hours, the EL50 was 1.2 mg/L and EC50 was 1.2 mg/L. This study was GLP compliant and followed a standard guideline. It is considered reliable and suitable for use as a key study.
Petrotox QSAR results on substances within the category for short term toxicity (EL50) for aquatic invertebrates had results ranging from 5.22 - 26.68 mg/L.
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