Pigment red 254
CAS 84632-65-5
EC 617-603-5
Formula C18H10Cl2N2O2
MW 357.19 g/mol
Pigments & Colorants Printing & PackagingPlastics & PolymersAutomotiveCoatings, Adhesives, Sealants & Elastomers Surface Modification & Wetting
Description
Pigment Red 254 (CAS 84632-65-5) is a high-performance diketopyrrolopyrrole (DPP) organic pigment, commercially known under trade names including Irgazin DPP Red BO and DPP Red BO, and indexed as C.I. Pigment Red 254 (C.I. 56110). It carries no E-code designation and is identified under EC number 617-603-5.
In automotive coatings, PR254 delivers strong chroma and heat stability, maintaining colour integrity through high-temperature bake cycles. In engineering plastics, it resists migration and warping under processing conditions. Its DPP chromophore structure provides inherent lightfastness and weatherfastness, making it suitable for exterior-grade printing inks and industrial coatings where long-term colour retention is required.
Pigment Red 254 is supplied as a dry powder or crystalline grade and is subject to REACH registration requirements for EU market supply. Procurement quantities typically range from kilogram laboratory packs to multi-tonne bulk. Buyers should confirm grade specification and technical datasheet against their application processing temperatures and substrate compatibility.
In automotive coatings, PR254 delivers strong chroma and heat stability, maintaining colour integrity through high-temperature bake cycles. In engineering plastics, it resists migration and warping under processing conditions. Its DPP chromophore structure provides inherent lightfastness and weatherfastness, making it suitable for exterior-grade printing inks and industrial coatings where long-term colour retention is required.
Pigment Red 254 is supplied as a dry powder or crystalline grade and is subject to REACH registration requirements for EU market supply. Procurement quantities typically range from kilogram laboratory packs to multi-tonne bulk. Buyers should confirm grade specification and technical datasheet against their application processing temperatures and substrate compatibility.
Physical Properties
| Boiling Point | 672.5±55.0 °C(Predicted) |
| Density | 1.57 |
| Color | Red to Dark red to Brown |
| Form | powder to crystaline |
| Water Solubility | 400-30000ng/L at 20-23℃ |
| Log P | 2.4-3 at 20℃ |
Trade & Regulatory
| HS Code | 2933.99.8290 |
Other Names
PR254C.I. 56110DPP Red BOPR254 DPP REDC.I.Pigmentred254Irgazin DPP Red BOC.I. Pigment Red 254Cromophtal DPP Red BP
Related Products
Need a chemical? Get a quote within 24 hours.