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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Type of information:
migrated information: read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
other information
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Documentation inscufficient for assessment

Data source

Reference
Reference Type:
other: MSDS
Title:
Sicherheitsdatenblatt (EC 1907/2006) Trimethylcyclododecatrien, technisch
Author:
Evonik Degussa GmbH
Year:
2009
Bibliographic source:
Evonik Degussa GmbH, Coatings and Additives, Marl, Germany

Materials and methods

Principles of method if other than guideline:
no information available
GLP compliance:
not specified

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent
Details on test material:
Trimethyl-1,5,9-cyclododecatriene, purity not reported

Sampling and analysis

Analytical monitoring:
not specified

Test solutions

Vehicle:
not specified

Test organisms

Test organisms (species):
Daphnia magna

Study design

Test type:
not specified
Water media type:
freshwater

Results and discussion

Effect concentrations
Duration:
48 h
Dose descriptor:
EC50
Effect conc.:
< 1 mg/L
Nominal / measured:
not specified
Conc. based on:
not specified
Basis for effect:
mobility

Applicant's summary and conclusion

Validity criteria fulfilled:
not specified
Conclusions:
The EC50 was determined as <1 mg/L indicating that the test substance may be very toxic to aquatic invertebrates.