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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
0.189 mg/L
Assessment factor:
1 000
PNEC freshwater (intermittent releases):
1.89 mg/L

Marine water

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

STP

Hazard assessment conclusion:
PNEC STP
PNEC value:
31.6 mg/L
Assessment factor:
10

Hazard for air

Hazard for terrestrial organisms

Hazard for predators

Additional information

Aquatic PNECs

Data has been obtained from studies conducted with TMPDE and TMPME, based on this data a weight of evidence approach is used. Endpoints from one fish, three Daphnia and two algal growth inhibition studies are available. The lowest reported endpoint was the 48-hour EC50 of 189 mg TMPDE/L. THe following PNECs were calculated using this endpoint:

PNEC Aqua (freshwater) - Based on an assessment factor of 1000, the PNEC is 0.189 mg/L.

PNEC Aqua (marine water) - Based on an assessment factor of 10000 the PNEC is 0.0189 mg/L.

PNEC Aqua (intermittent releases) - Based on an assessment factor of 100 the PNEC is 1.89 mg/L.

STP PNEC

The NOEC from the respiration inhibition study was 316 mg/L. Based on an assessment factor of 10 and an endpoint of 316 mg/L the PNEC STP is 31.6 mg/L.

Conclusion on classification

No classification is triggered based on available data, according to EEC Council Directive 79/831/EEC Annex VI, Part II (D) as described in Commission Directive 93/21/EEC or Regulation (EC) No 1272/2008.