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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
acute toxicity: dermal
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:
1987
Bibliographic source:
substance 81-84-5

Materials and methods

GLP compliance:
not specified
Remarks:
secondary source
Test type:
other: no data

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 animals

Species:
rabbit
Strain:
not specified
Sex:
not specified
Details on test animals or test system and environmental conditions:
no data

Administration / exposure

Type of coverage:
not specified
Vehicle:
not specified

Results and discussion

Effect levels
Sex:
not specified
Dose descriptor:
LD50
Effect level:
> 2 025 mg/kg bw

Applicant's summary and conclusion