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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicity to microorganisms

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Administrative data

Endpoint:
toxicity to microorganisms, other
Type of information:
read-across based on grouping of substances (category approach)
Adequacy of study:
weight of evidence
Justification for type of information:
Adipic acid diesters category. See attached report.

Data source

Materials and methods

Test material

Constituent 1
Chemical structure
Reference substance name:
Bis[2-[2-(2-butoxyethoxy)ethoxy]ethyl] adipate
EC Number:
265-807-4
EC Name:
Bis[2-[2-(2-butoxyethoxy)ethoxy]ethyl] adipate
Cas Number:
65520-46-9
Molecular formula:
C26H50O10
IUPAC Name:
1,6-bis({2-[2-(2-butoxyethoxy)ethoxy]ethyl}) hexanedioate
Test material form:
other: liquid

Results and discussion

Effect concentrations
Remarks on result:
other: no toxicity up to solubility limit

Applicant's summary and conclusion

Conclusions:
All category members are insoluble substances that will not reach the target organisms. This is confirmed by the available experimental data with fish, aquatic invertebrates and algae. This reasoning can also be applied to microorganisms toxicity.