Registration Dossier
Registration Dossier
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EC number: 904-304-2 | CAS number: -
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 2.8 µg/L
- Assessment factor:
- 1 000
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 28 µg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0.28 µg/L
- Assessment factor:
- 10 000
- Extrapolation method:
- sensitivity distribution
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
Additional information
Derivation of PNEC values are not required for a Transported Intermediate dossier. Furthermore, the chemical safety assessment suggest that there will be little or no release of Crude 1,3 -dichloropropene to the aquatic and terrestrial environments.
Conclusion on classification
Based on a Daphnia 48 hr EC50 value of 2.8 mg/L and not readily biodegradable, Crude 1,3 -dichloropropene is "Toxic" to aquatic organisms and may cause long-term adverse effects in the aquatic environment.
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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