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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
toxicity to microorganisms
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
publication
Title:
Toxicity of fluoranthene and its biodegradation metabolites to aquatic organisms
Author:
Ester Sepic, Mihael Bricelj, Hermina Leskovsek
Year:
2003
Bibliographic source:
Chemosphere 52 (2003) 1125–1133

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: ISO 10712-1995-12-15, 1995. Water quality–Pseudomonas putida growth inhibition test (Pseudomonas cell multiplication inhibition test). First edition, ISO, Geneve, Switzerland.
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Fluoren-9-one
EC Number:
207-630-7
EC Name:
Fluoren-9-one
Cas Number:
486-25-9
Molecular formula:
C13H8O
IUPAC Name:
9H-fluoren-9-one

Test organisms

Test organisms (species):
Pseudomonas putida

Study design

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

Results and discussion

Effect concentrations
Duration:
16 h
Dose descriptor:
NOEC
Effect conc.:
> 59 mg/L
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
growth inhibition

Applicant's summary and conclusion