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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Long-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
long-term toxicity to aquatic invertebrates
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Justification for type of information:
Data is from ECOSAR Version 1.10
Qualifier:
according to guideline
Guideline:
other: Modeling database
Principles of method if other than guideline:
ECOSAR v1.1
GLP compliance:
no
Vehicle:
no
Test organisms (species):
Daphnia magna
Test type:
not specified
Water media type:
not specified
Total exposure duration:
21 d
Reference substance (positive control):
not specified
Key result
Duration:
21 d
Dose descriptor:
NOEC
Effect conc.:
5.992 mg/L
Nominal / measured:
estimated
Conc. based on:
test mat.
Basis for effect:
not specified
Remarks on result:
other: other details not known
Validity criteria fulfilled:
not specified
Conclusions:
The test compound sodium 2-(2 3-dihydro-1 3-dioxo-1H-inden-2-yl)quinoline-6-sulphonate is predicted to have a No Effect Level Concentration at 5.992 mg/L in daphnids.
Executive summary:

The test compound sodium 2-(2 3-dihydro-1 3-dioxo-1H-inden-2-yl)quinoline-6-sulphonate is predicted to have a No Effect Level Concentration at 5.992 mg/L in daphnids.

Description of key information

The test compound sodium 2-(2 3-dihydro-1 3-dioxo-1H-inden-2-yl)quinoline-6-sulphonate is predicted to have a No Effect Level Concentration at 5.992 mg/L in daphnids.

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
5.99 mg/L

Additional information

The test compound sodium 2-(2 3-dihydro-1 3-dioxo-1H-inden-2-yl)quinoline-6-sulphonate is predicted to have a No Effect Level Concentration at 5.992 mg/L in daphnids after 21 days of exposure.