Registration Dossier
Registration Dossier
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EC number: 421-820-9 | CAS number: 192268-65-8 CD 28-0132; IRGALUBE 232
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- no hazard identified
Marine water
- Hazard assessment conclusion:
- no hazard identified
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 32 mg/L
- Assessment factor:
- 10
- Extrapolation method:
- assessment factor
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 2 250 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 225 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:
- 9.47 mg/kg soil dw
- Assessment factor:
- 50
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- PNEC oral
- PNEC value:
- 11 mg/kg food
- Assessment factor:
- 90
Additional information
Note:
The main constituent Structure A (CAS 597 -82 -0) is currently under evaluation as part of the Community Rolling Action Plan 2016 (Member State: The Netherlands).
Studies are ongoing and future update will be prepared.
Conclusion on classification
No toxic effects occur at the range of water solubility shown with acute and chronic data. The substance is not rapidly degradable. Based on the data for one of the main components of the substance, it can be concluded that a part of the test substance has to be considered to be potentially bioaccumulative in aquatic organisms. The aquatic toxicity criteria for classification are not fulfilled. Therefore, the substance does not to be classified according to Regulation (EC) No 1272/2008 (CLP/GHS).
Legal classification: Aquatic Chronic 4 according to Regulation (EC) No 1272/2008 (CLP/GHS). Index Number: 607 -501 -00 -9
Structure A (O,O,O-triphenyl phosphorothioate, CAS 597 -82 -0)
No toxic effects occur at the range of water solubility shown with acute and chronic data. The substance is not readily biodegradable and has a significant bioaccumulation potential (logPow value of 5.0 and BCF > 500). However, based on the data on aquatic toxicity the substance does not need to be classified according to Regulation (EC) No 1272/2008 (CLP/GHS) as the criteria for acute and chronic aquatic toxicity are not fulfilled.
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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