Pigment Yellow 110

Brand	Fineland Chem
Color Index	Pigment Yellow 110 (PY110)
Color Index No	56280
CAS No	5590-18-1
EC No	226-999-5
Chemical Group	Isoindolinone
Chemical Formula	C₂₂H₆Cl₈N₄O₂

Introduction

Pigment Yellow 110(PY110) is a high-performance organic yellow pigment known for its outstanding lightfastness, weather resistance, and excellent heat and migration stability. It is widely used in automotive coatings, metal decorative paints, and latex paints. In plastics, it exhibits remarkable thermal stability—soft PVC can withstand 200°C for 30 minutes, and HDPE applications show heat resistance up to 290°C. With a lightfastness of 7–8 (1/25 SD), it is among the most lightfast yellow pigments available. Additionally, it performs excellently in polypropylene, polyacrylonitrile, and polyamide masterbatch coloring, as well as in high-grade printing inks, art paints, and wood coatings.

Best Selling

PY110 – DuraPlast®3110-1 ⬇️TDS

PY110 – DuraPlast®3110-1 offers excellent light and weather fastness, outstanding heat stability up to 290°C, and superior solvent and migration resistance. It provides a clean greenish-yellow shade with high color strength, ideal for automotive coatings, plastics, and high-performance inks.

Physical Properties

Test Item	Specification
Density (g/cm3 )	1.82
Specific Surface Area(m2/g)	26
Oil Absorption(g/100g)	36-45
PH Value	6.5-7.5
Bulk Density (lb/gal)	15.1
Total impurities(ppm)	≤600

Fastness Properties (5=excellent, 1=poor) | Light Fastness (8=excellent, 1=poor)

Heat Resistance (℃)	290	Alkali Resistance (1-5)	5
Light Resistance (Full Shade, 1-8)	7-8	Migration Resistance(1-5)	5
Light (Reduced tinting, 1-8)	7	Ethyl Acetate (1-5)	4
Weather Resistance (1-5)	5	Ethanol (1-5)	5
Acid Resistance (1-5)	5	MEK (1-5)	4

Application

Pigment Yellow 110 is a widely used pigment due to its excellent weathering, thermal stability and chemical resistance, and is particularly suitable for use in various plastics, inks and coatings.
● The highly durable nature of py110 makes it particularly suitable for coatings that require long-term durability, such as automotive paints, metal decorative paints, latex paints, etc.
● The thermal stability of this pigment also makes it perform well in plastics processed at high temperatures, such as polyolefins and polyamides.
● Due to the chemical resistance of Yellow 2RLT, it is also commonly used in wood coloring and other applications that require high chemical resistance.

Application

Printing Ink: Discover high-performance ink pigments for various printing technologies including water-based, solvent-based, offset, inkjet, UV curing, and decorative applications. More Details

Paint and Coating: Explore a wide range of coating pigments tailored for paints, oils, automotive finishes, industrial applications, concrete, cement, and ceramics. More Details

Plastic: Browse a comprehensive selection of plastic pigments designed for PE, PVC, EVA, rubber, and a variety of engineering plastics. More Details

Special Applications: Find specialized pigments offering unique effects and functionalities for textiles, resins, glazes, metallic finishes, fluorescence, and anti-corrosion needs. More Details

Package and Delivery

● 25KG Kraft Bag, 400kg/500kg Carton Box

● Lead Time: Normally around 15 days after signed contract.

Advantages

1、Excellent Light and Weather Fastness
Pigment Yellow 110 provides outstanding resistance to light and weathering, achieving up to Grade 7–8 (1/25 SD). It maintains brilliant color stability even under outdoor exposure or harsh environmental conditions, making it one of the most lightfast yellow organic pigments available — ideal for automotive and architectural coatings.

2、Superior Heat Stability
This pigment exhibits exceptional thermal resistance — stable at 200°C/30 min in soft PVC and up to 290°C in HDPE. Its high heat tolerance makes it suitable for use in high-temperature plastic applications, such as polypropylene, polyacrylonitrile, and polyamide masterbatches.

3、Outstanding Migration and Solvent Resistance
PY110 resists plasticizer migration and solvent attack, ensuring clean, non-bleeding color boundaries in soft PVC and printing inks. It performs reliably in solvent-based systems, maintaining color purity and durability.

4、Broad Application Versatility
With its balanced performance profile, PY110 is widely used in automotive paints, decorative coatings, latex paints, high-end printing inks, and plastics. It is also suitable for artist colors and wood finishes, serving as an eco-friendly replacement for inorganic chrome yellows.

Synonyms

C.I. Pigment Yellow 110
C.I. 56280
Cromophtal Yellow 2RLP
Cromophtal Yellow 2RLTS
Cromophtal Yellow 3RT
Flexobrite Yellow L2R
Irgazin Yellow 3RLTN
Microlen Yellow 2RLTS
Micranyl Yellow 2RLTS-AO
Microlith Yellow 3R-KP
Yellow EPCF-354
Yellow KP-354
Bis(4,5,6,7-tetrachloro-3-oxoisoindolin-1-ylidene)-1,4-phenylenediamine
3,3′-(1,4-phenylenediimino)bis[4,5,6,7-tetrachloro-1H-isoindol-1-one]
N,N’-Bis(4,5,6,7-tetrachloro-3-oxoisoindolin-1-ylidene)-p-phenylenediamine
1,4-Phenylenediaminebis(4,5,6,7-tetrachloroisoindolin-1-one-3-ylidene)