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Toxicological information

Sensitisation data (human)

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Administrative data

Endpoint:
sensitisation data (humans)
Adequacy of study:
other information
Study period:
year of publication: 1992

Data source

Referenceopen allclose all

Title:
Sensitization to azo dyes: negative patch tests to yellow and red azo dyes in printed paper
Author:
Thierbach MAC, Geursen-Reitsma AM, van Joost, TH
Year:
1992
Bibliographic source:
Contact Dermatitis 27: 22-26
Report date:
1992
Title:
Terminology of contact dermatitis
Author:
Wilkinson DS, Fregert S, Magnusson B, Bandmann HJ, Calnan CD, Cronin E, Hjorth N, Maibach HJ, Malten KE, Meneghini CL, Pirilä V
Year:
1970
Bibliographic source:
Acta Dermatovener 50: 287-292
Report date:
1970

Materials and methods

Type of sensitisation studied:
skin

Test material

Constituent 1
Reference substance name:
2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-oxo-N-phenylbutyramide]
EC Number:
228-787-8
EC Name:
2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-oxo-N-phenylbutyramide]
Cas Number:
6358-85-6
IUPAC Name:
2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)didiazene-2,1-diyl]bis(3-oxo-N-phenylbutanamide)

Method

Controls:
- 30 patients with an allergic contact dermatitis but negative to p-aminoazobenzene and to PPD

Results and discussion

Applicant's summary and conclusion