Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Endpoint:
short-term toxicity to fish
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1992
Report date:
1992

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
EU Method C.1 (Acute Toxicity for Fish)
Deviations:
not specified
GLP compliance:
yes (incl. QA statement)
Remarks:
GLP-No. 404 A/92 F.

Test material

Constituent 1
Chemical structure
Reference substance name:
Dicyclohexylamine
EC Number:
202-980-7
EC Name:
Dicyclohexylamine
Cas Number:
101-83-7
Molecular formula:
C12H23N
IUPAC Name:
N-cyclohexylcyclohexanamine
Details on test material:
99,71 % test substance

Sampling and analysis

Analytical monitoring:
not specified

Test solutions

Vehicle:
no

Test organisms

Test organisms (species):
Danio rerio (previous name: Brachydanio rerio)

Study design

Test type:
static
Water media type:
freshwater
Total exposure duration:
96 h

Results and discussion

Effect concentrationsopen allclose all
Duration:
96 h
Dose descriptor:
LC0
Effect conc.:
49.2 mg/L
Nominal / measured:
meas. (not specified)
Conc. based on:
not specified
Basis for effect:
mortality (fish)
Duration:
96 h
Dose descriptor:
LC50
Effect conc.:
62 mg/L
Nominal / measured:
meas. (not specified)
Conc. based on:
not specified
Basis for effect:
mortality (fish)
Remarks on result:
other: probit-analyse
Duration:
96 h
Dose descriptor:
LC100
Effect conc.:
97.6 mg/L
Nominal / measured:
meas. (not specified)
Conc. based on:
not specified
Basis for effect:
mortality (fish)

Applicant's summary and conclusion