ABSTRACT

IARC MONOGRAPH 19 1979 NO DATA ON THE CARCINOGENICITY OR MUTAGENICITY OF 2,4AND 2,6-TOLUENE DIISOCYANATES, 1,5-NAPHTHALENE DIISOCYANATE, 4,4'-METHYLENEDIPHENYL DIISOCYANATE OR POLYMETHYLENE POL YPHENYL ISOCYANATE WERE AVAILABLE.