Isoindolinone Yellow (Pigment Yellow 110)
CAS Number: 5045-40-9
Isoindolinone Yellow (Pigment Yellow 110) is a high-performance organic yellow pigment based on the isoindolinone heterocyclic system, providing a greenish-yellow to pure yellow hue with outstanding lightfastness, heat stability, and weather resistance. It meets the demanding fastness requirements of automotive, industrial, and high-quality architectural coatings. Chemzip supplies PY 110 in standard and transparent grades for premium colorant applications.
Technical Specifications
| appearance | Greenish yellow fine powder |
| purity (%) | ≥98.0 |
| oil absorption (g/100g) | 30–50 |
| lightfastness (Blue Wool) | 7–8 |
Applications
- Automotive OEM and refinish coating yellow and green shades
- Industrial and protective coating formulations
- High-quality offset printing ink
- Engineering plastics and masterbatch coloration
- Powder coating for outdoor metal applications
Key Features
- Exceptional heat stability up to 300°C for engineering polymer processing
- Excellent weathering resistance in exterior automotive and architectural coatings
- Low oil absorption supports high loading levels and low viscosity systems
- REACH and EN 71 toy safety compliant for broad market access
Send Inquiry
CAS Number
5045-40-9
Category
Dye / Pigment IntermediatesAvailability
In StockSample
Dispatched within 5 days