Registration Dossier

Toxicological information

Acute Toxicity: dermal

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Administrative data

Endpoint:
acute toxicity: dermal
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Reliability is assumed to be 1 as data are migrated from NONS file

Data source

Reference
Reference Type:
other: not specified in NONS file
Title:
Unnamed
Year:
1987

Materials and methods

Test guideline
Guideline:
other: not specified in NONS file
GLP compliance:
not specified
Test type:
other: not specified in NONS file

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
401-540-3
EC Name:
-
Cas Number:
84632-65-5
Molecular formula:
C18H10Cl2N2O2
IUPAC Name:
3,6-bis(4-chlorophenyl)-1H,2H,4H,5H-pyrrolo[3,4-c]pyrrole-1,4-dione

Test animals

Species:
other: no data
Strain:
not specified
Sex:
not specified

Administration / exposure

Type of coverage:
not specified
Vehicle:
not specified

Results and discussion

Effect levels
Sex:
not specified
Dose descriptor:
LD50
Effect level:
> 2 000 mg/kg bw
Based on:
not specified

Applicant's summary and conclusion

Conclusions:
The dermal LD50 of the registered substance PR 254 was determined as > 2000 mg/kg bw.
Executive summary:

The dermal LD50 of the registered substance PR 254 was determined as > 2000 mg/kg bw.