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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Marine water

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

STP

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

Sediment (freshwater)

Hazard assessment conclusion:
PNEC sediment (freshwater)
PNEC value:
390.49 mg/kg sediment dw
Extrapolation method:
equilibrium partitioning method

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
39.05 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:
78.1 mg/kg soil dw
Extrapolation method:
equilibrium partitioning method

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Conclusion on classification

Classification related key information

Biodegradation in water: screening tests: 81.7% biodegradation in 28 days (OECD 301B) 

 

Bioaccumulation: No significant bioaccumulation in biota is expected for this substance (see IUCLID section 5.3).

Acute toxicity:

-         Fish: LL50 (96 h) > 70 mg/L (loading rate) and > 2.0 mg/L (measured concentration) for Danio rerio (OECD 203)

-         Aquatic invertebrates: EL50 (48 h) > 100 mg/L (loading rate) and > 10.7 mg/L (measured concentration) for Daphnia magna (OECD 202)

-         Algae: ErL50 (72 h) = 67.6 mg/L (loading rate) for Desmodesmus subspicatus (OECD 201)

Chronic toxicity: 

-         Algae: NOErLR (72 h) = 20.9 mg/L (loading rate) and 1.7 mg/L (measured concentration) for Desmodesmus subspicatus (OECD 201)

 

Classification justification according to CLP

Based on the data above, Glycerides, mixed C8-10 and succinyl (CAS No. 91744-56-8) is considered to be rapidly biodegradable. The acute aquatic toxicity L(E)L50 values are > 1 mg/L for fish, aquatic invertebrates and algae. Therefore, Glycerides, mixed C8-10 and succinyl does not need to be classified and labeled as acute aquatic hazard according to the 2nd ATP ofRegulation (EC) No. 1272/2008 (CLP).

 

Valid chronic toxicity data are available for algae, resulting in a NOEC value > 1 mg/L. Thus, Glycerides, mixed C8-10 and succinyl does not need to be classified and labeled as long-term aquatic hazard according to the 2nd ATP of Regulation (EC) No. 1272/2008 (CLP).

  

Classification justification according to DSD

Based on the data above, Glycerides, mixed C8-10 and succinyl (CAS No. 91744-56-8) is considered to be rapidly biodegradable and have low bioaccumulation potential. The acute aquatic toxicity tests available resulted in L(E)L50 values > 1 mg/L for fish, aquatic invertebrates and algae. Thus, the substance does not need to be classified and labeled as environmental hazard according to Directive 67/548/EEC.