Registration Dossier

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.