Registration Dossier
Registration Dossier
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EC number: 202-826-9 | CAS number: 100-18-5
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 0.001 mg/L
- Assessment factor:
- 50
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 0.004 mg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0 mg/L
- Assessment factor:
- 500
- Extrapolation method:
- assessment factor
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 0.022 mg/L
- Assessment factor:
- 10
- Extrapolation method:
- assessment factor
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 0.8 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 0.08 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Hazard for air
Air
- Hazard assessment conclusion:
- no hazard identified
Hazard for terrestrial organisms
Soil
- Hazard assessment conclusion:
- PNEC soil
- PNEC value:
- 0.158 mg/kg soil dw
- Extrapolation method:
- equilibrium partitioning method
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- PNEC oral
- PNEC value:
- 3.33 mg/kg food
- Assessment factor:
- 300
Additional information
Conclusion on classification
Aquatic long-term data are available for two trophic levels (invertebrates, algae). The most sensitive toxicity data was determined for Daphnia magna (NOEC (21 d) = 0.063 mg/L; OECD 211) which does not trigger an environmental classification in terms of chronic effects. Referring to the short-term data, effect concentrations are well above the trigger value of 1 mg/L for acute toxicity.
All of the acute and chronic aquatic toxicity studies indicate no toxicity at the limit of water solubility and acute and chronic toxicity is not exhibited at the limit of water solubility. In accordance to Regulation (EC) No. 1272/2008 (Classification, labelling and packaging of substances and mixtures, amending Regulation (EC) No. 1907/2006), m-diisopropylbenzene does not have to be classified and labelled with respect to environmental hazards.
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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