Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
sub-chronic toxicity: oral
Type of information:
other: Study report - Ownership of data to be determined
Adequacy of study:
supporting study
Study period:
2010-2011
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011
Report date:
2011

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 408 (Repeated Dose 90-Day Oral Toxicity Study in Rodents)
GLP compliance:
yes (incl. QA statement)
Limit test:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
2-amino-5-cyano-N,3-dimethylbenzamide
EC Number:
619-946-6
Cas Number:
890707-29-6
Molecular formula:
C10H11N3O
IUPAC Name:
2-amino-5-cyano-N,3-dimethylbenzamide
Test material form:
solid: particulate/powder

Results and discussion

Effect levels

open allclose all
Key result
Dose descriptor:
NOAEL
Effect level:
ca. 6.46 mg/kg bw/day (nominal)
Based on:
not specified
Sex:
female
Basis for effect level:
clinical signs
mortality
urinalysis
Key result
Dose descriptor:
NOAEL
Effect level:
ca. 5.82 mg/kg bw/day (nominal)
Based on:
not specified
Sex:
male
Basis for effect level:
clinical signs
mortality
urinalysis
Key result
Dose descriptor:
NOAEL
Effect level:
62.5 ppm
Based on:
not specified
Sex:
male/female
Basis for effect level:
clinical signs
mortality
urinalysis

Applicant's summary and conclusion

Conclusions:
NOAEL was estimated to be 6.43±0.13 mg&kg/day in female rats and 5.82±0.31 in male rats.