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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Short-term toxicity to aquatic invertebrates

Administrative data

Endpoint:
short-term toxicity to aquatic invertebrates
Adequacy of study:
other information

Data source

Reference
Reference Type:
other: ECHA, disseminated dossier, 2012-04-03
Title:
No information

Materials and methods

Test guideline
Guideline:
other: Directive 84/449/EEC, C.2 "Acute toxicity for Daphnia"

Test material

Constituent 1
Chemical structure
Reference substance name:
Dimethyl malonate
EC Number:
203-597-8
EC Name:
Dimethyl malonate
Cas Number:
108-59-8
Molecular formula:
C5H8O4
IUPAC Name:
dimethyl malonate

Test organisms

Test organisms (species):
Daphnia magna

Results and discussion

Effect concentrations
Duration:
48 h
Dose descriptor:
EC50
Effect conc.:
> 1 000 mg/L
Nominal / measured:
nominal
Basis for effect:
mobility

Applicant's summary and conclusion