Organic colors related to carcinogenic aromatic amine, especially the important intermediate 3,3' dichloroaniline of organic color are discussed in details.

本文就有机颜料涉及芳香胺,特别是有机颜料重中间体3,3′二氯联苯胺作详细阐,其他一些生态环保问题进行探讨。