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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
short-term toxicity to fish
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: secondary source from the IUCLID dataset.

Data source

Reference
Reference Type:
secondary source
Title:
IUCLID dataset
Author:
WP Mannheim GmbH
Year:
1984
Bibliographic source:
substance 81-84-5

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 203 (Fish, Acute Toxicity Test)
GLP compliance:
not specified
Remarks:
secondary source

Test material

Constituent 1
Chemical structure
Reference substance name:
Naphthalene-1,8-dicarboxylic anhydride
EC Number:
201-380-2
EC Name:
Naphthalene-1,8-dicarboxylic anhydride
Cas Number:
81-84-5
Molecular formula:
C12H6O3
IUPAC Name:
3-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(13),5,7,9,11-pentaene-2,4-dione
Details on test material:
same with section 1.1-1.4

Test organisms

Test organisms (species):
Leuciscus idus
Details on test organisms:
no data

Study design

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

Results and discussion

Effect concentrations
Duration:
28 h
Dose descriptor:
LC50
Effect conc.:
380 mg/L

Applicant's summary and conclusion