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EC number: 200-453-6 | CAS number: 60-09-3
Numerous patient cohorts and occupationally exposed persons clearly reacted positively to 4-Aminoazobenzene in concentrations of 0.25 - 2 % in vaseline or methylethylketone in the epicutaneous test. Moreover, several case descriptions exist in which positive reactions by 4-Aminoazobenzene in concentrations of 0.25 - 5 % could be triggered in individuals with dermatitis.
(IUCLID, 1996: Arnold et al., 1995; Bruynzeel et al., 1983; Degreef et al., 1985; Dooms-Goossens et al., 1987; Foussereau et al., 1986; Goh and Kozuka, 1986; Hausen, 1994; Hjorth and Rothenborg, 1967; Katoh et al., 1986; Manzini et al., 1991; Matsunaga et al., 1990; Prens et al., 1986; Roeleveld and van Ketel, 1975, 1976; Saha et al., 1993; Schubert et al., 1987; Schulz, 1962; Seidenari et al., 1997; Thierbach et al., 1992; Thune, 1984; Uter et al., 1993, 1996).
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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