- Chemical Name:N-[4-(aminocarbonyl)phenyl]-4-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azo]benzamide
- CAS Number:74441-05-7
- Functions:Pigment, Pigment
- Chemical Family:Azo Compounds
- Pigment Type:Organic Pigments
- CI Name:Pigment Yellow 181
DCL 2181 Benzimidazolone Yellow, PY.181 is a red-shaded, non-warping yellow pigment that exhibits excellent lightfastness and resistance properties along with heat stability. This pigment is mainly recommended for a variety of plastic applications and is approved by the FDA under Section 178.3297.