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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Endpoint:
short-term toxicity to fish
Type of information:
(Q)SAR
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with limited documentation / justification
Justification for type of information:
1. SOFTWARE : VEGA
2. MODEL: (SarPy/IRFMN) 1.0.2

3. SMILES OR OTHER IDENTIFIERS USED AS INPUT FOR THE MODEL :
O(CCCCCCCCC)CC1OC1

See attached document

Data source

Reference
Reference Type:
other: QSAR
Title:
Fish Acute (LC50) Toxicity classification (SarPy/IRFMN) 1.0.2
Author:
VEGA
Year:
2018

Materials and methods

Test material

Constituent 1
Chemical structure
Reference substance name:
Oxirane, mono[(C8-10-alkyloxy)methyl] derivs.
EC Number:
271-845-2
EC Name:
Oxirane, mono[(C8-10-alkyloxy)methyl] derivs.
Cas Number:
68609-96-1
Molecular formula:
C11H22O2, C12H24O2, C13H26O2
IUPAC Name:
2-[(decyloxy)methyl]oxirane; 2-[(octyloxy)methyl]oxirane
Test material form:
liquid

Results and discussion

Effect concentrations
Dose descriptor:
LC50
Effect conc.:
> 1 - < 10 mg/L

Applicant's summary and conclusion

Conclusions:
The substance was considered to be toxic to fish