Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
PNEC aqua (freshwater)
PNEC value:
0.025 mg/L
Assessment factor:
1 000
Extrapolation method:
assessment factor
PNEC freshwater (intermittent releases):
0.35 mg/L

Marine water

Hazard assessment conclusion:
PNEC aqua (marine water)
PNEC value:
0.003 mg/L
Assessment factor:
10 000
Extrapolation method:
assessment factor

STP

Hazard assessment conclusion:
PNEC STP
PNEC value:
10 mg/L
Assessment factor:
100
Extrapolation method:
assessment factor

Sediment (freshwater)

Hazard assessment conclusion:
no exposure of sediment expected

Sediment (marine water)

Hazard assessment conclusion:
no exposure of sediment expected

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
no exposure of soil expected

Hazard for predators

Additional information

Alchisor CAL 111 is thetrade name for decene, hydroformylation products, high boiling. As defined in the ‘Read-Across Justification Document’, data provided for the analogue substance Alchisor CAL 123 is representative of Alchisor CAL 111 and suitable for assessment purpose.

The toxicity of Alchisor CAL 123 has been evaluated for this dossier. Study data for Alchisor CAL 123, where available, has been evaluated and considered for assessment. Reliable data was available for short-term toxicity to invertebrates, short-term toxicity to fish, toxicity to algae, and toxicity to microorganisms. No reliable long-term data for fish or invertebrates were available.  The PNECfreshwater is based on short-term data for fish and invertebrates and one long-term result for algae with an AF of 1000 applied. The same data, but with an AF of 10000 was applied to derive the PNECmarine. There was a paucity of toxicity data for sediment and soil organisms, but as the substance is unlikely to be directly or indirectly applied to these compartments and is readily biodegradable and is low in toxicity to aquatic organisms and mammals, the PNECs for sediment and soil are waived. Experimental evidence for mammals indicates that Alchisor CAL 111 is unlikely to present a hazard to mammals and birds and a PNECoral is waived.

Conclusion on classification

Alchisor CAL 111 is thetrade name for decene, hydroformylation products, high boiling. As defined in the ‘Read-Across Justification Document’, data provided for the analogue substance Alchisor CAL 123 is representative of Alchisor CAL 111 and suitable for assessment purpose.

The test substance analogue, Alchisor CAL123, is of low acute toxicity to aquatic organisms with EL50’s ranging from 35 to >100 mg/L. However, the substance does not qualify for Chronic Category 3 classification because the substance is rapidly degradable and the single chronic value (NOEL for algae of 25 mg/L) is >1 mg/L. These findings do not warrant classification of Alchisor CAL 111under the new Regulation (EC) 1272/2008 on classification, labeling and packaging of substances and mixtures (CLP) do not warrant classification under the Directive 67/518/EEC for dangerous substances and Directive 1999/45/EC for preparations (DSD/DPD).