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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: OECD SIDS Report

Data source

Reference
Reference Type:
publication
Title:
No information
Author:
OECD
Year:
2002
Bibliographic source:
SIDS Initial Assessment Report: 2-Dimethylaminoethyl methacrylate

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 202 (Daphnia sp. Acute Immobilisation Test)
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
2-dimethylaminoethyl methacrylate
EC Number:
220-688-8
EC Name:
2-dimethylaminoethyl methacrylate
Cas Number:
2867-47-2
Molecular formula:
C8H15NO2
IUPAC Name:
2-(dimethylamino)ethyl methacrylate

Results and discussion

Effect concentrationsopen allclose all
Duration:
48 h
Dose descriptor:
NOEC
Effect conc.:
< 5 mg/L
Duration:
48 h
Dose descriptor:
EC50
Effect conc.:
9.92 mg/L
Duration:
48 h
Dose descriptor:
EC100
Effect conc.:
28 mg/L

Applicant's summary and conclusion