Registration Dossier

Administrative data

Endpoint:
acute toxicity: dermal
Adequacy of study:
other information
Study period:
1972

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1972
Report date:
1972

Materials and methods

Test material

Constituent 1
Reference substance name:
2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide]
EC Number:
225-822-9
EC Name:
2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide]
Cas Number:
5102-83-0
IUPAC Name:
2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)didiazene-2,1-diyl]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide]

Administration / exposure

Duration of exposure:
no data
Doses:
9.9 ml of paste per kg bw (equivalent to 3000 mg test item per kg bw)
No. of animals per sex per dose:
5

Results and discussion

Effect levels
Effect level:
> 3 000 mg/kg bw
Remarks on result:
other: corresponds to 1710 mg/kg bw pure Pigment Yellow 13; no animals died within the observation period
Mortality:
- no deaths occurred
Clinical signs:
- no clinical symptoms were recorded
Gross pathology:
- No macroscopically visible changes occurred at necropsy.

Applicant's summary and conclusion