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DCL 2181 Benzimidazolone Yellow, PY.181

1 of 351 products in this brand
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.

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

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

CI Number
Chemical Family
Pigment Type
CASE Ingredients Functions
Plastics & Elastomers Functions

Features & Benefits

Applications & Uses

Coating Type
Plastics & Elastomers End Uses

Properties

Color
Physical Properties
ValueUnitsTest Method / Conditions
Moisture Contentmax. 1.0%—
pH5.0 - 7.5——
Specific Gravity1.5——
Typical Properties
ValueUnitsTest Method / Conditions
Migration (1-5)5.0——
Warpage Rating (Plastic)1.0——
Resistance
ValueUnitsTest Method / Conditions
MEK5.0——
Water Content5.0——
Mineral Spirits5.0——
Xylene4 - 5——
Ethanol5.0——
Ethyl Acetate4 - 5——
Acid5.0——
Alkali5.0——
Stability
ValueUnitsTest Method / Conditions
Heat Stability (HDPE)299.0°C—
Light Fastness Properties
ValueUnitsTest Method / Conditions
Lightfastness (1-8): Masstone8.0——
Lightfastness (1-8): Tint 1:108.0——
Note
  • Resistance Properties Legend : 1 = Poor, 2 = Fair, 3 = Good, 4 = Very Good, 5 = Excellent
  • Lightfastness Legend : 1-2 = Poor, 3-4 = Fair, 5 = Good, 6-7 = Very Good, 8 = Excellent
  • Warpage : 1 = Minimal, 2 = Some, 3 = Severe
  • Weatherfastness : 1 = Poor, 2 = Fair, 3 = Good, 4 = Very Good, 5 = Excellent

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Country Availability
Regional Availability
  • Canada
  • USA