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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Endpoint:
long-term toxicity to fish
Type of information:
(Q)SAR
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Model accepted for use by OECD
Justification for type of information:
QSAR prediction: migrated from IUCLID 5.6

Data source

Reference
Reference Type:
publication
Title:
ECOSAR ECOWIN v1.00a
Author:
US EPA
Year:
2009

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
QSAR method
GLP compliance:
no
Remarks:
not applicable

Test material

Constituent 1
Chemical structure
Reference substance name:
2-(2-(2-methoxyethoxy)ethoxy)ethanol
EC Number:
203-962-1
EC Name:
2-(2-(2-methoxyethoxy)ethoxy)ethanol
Cas Number:
112-35-6
Molecular formula:
C7H16O4
IUPAC Name:
2-[2-(2-methoxyethoxy)ethoxy]ethan-1-ol

Test organisms

Test organisms (species):
no data
Details on test organisms:
fish species not specified in model

Study design

Test type:
other: QSAR model
Water media type:
freshwater
Total exposure duration:
30 d

Results and discussion

Effect concentrations
Duration:
30 d
Dose descriptor:
other: ChV
Effect conc.:
133 g/L
Nominal / measured:
not specified
Conc. based on:
not specified
Basis for effect:
not specified
Remarks on result:
other: ChV is "chronic value"

Applicant's summary and conclusion

Executive summary:

A reliable QSAR model estimates that the 30 day chronic value for fish will be 133g/l.