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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
short-term toxicity to aquatic invertebrates
Type of information:
(Q)SAR
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Justification for type of information:
QSAR prediction
Guideline:
other: REACH Guidance on (Q)SAR
Principles of method if other than guideline:
(Q)SAR
Test organisms (species):
other aquatic crustacea: Daphnid
Test type:
other: (Q)SAR
Water media type:
freshwater
Duration:
48 h
Dose descriptor:
LC50
Effect conc.:
19.028 mg/L
Validity criteria fulfilled:
yes
Remarks:
Aliphatic Amines: Maximum LogKow: 5.0 (Daphnid LC50)
Conclusions:
Estimated LC50 (48 h) : 19 mg/L
Intermediate substance is estimated to be harmful to aquatic invertebrates (acute toxicity).

Description of key information

ECOSAR 1.11: Daphnid: LC50 (48h): 19.028 mg/L

Danish (Q)SAR Database: Daphnia magna 48h EC50:

Battery: 100.69 mg/L

Leadscope: 4.70 mg/L

ScSAR: 196.67 mg/L

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
19 mg/L

Additional information

Intermediate substance is estimated to be harmful to aquatic invertebrates (acute toxicity).