C.I. Pigment Yellow 109
Pigment Yellow 109
CAS: 5045-40-9
Molecular Formula: C23H8Cl8N4O2
C.I. Pigment Yellow 109 - Names and Identifiers
| Name | Pigment Yellow 109 |
| Synonyms | Pigment Yellow 109 Pigment yellow 109 Pigment Yellow 2GLT C.I. Pigment Yellow 109 1H-Isoindol-1-one, 3,3-(2-methyl-1,3-phenylene)diiminobis4,5,6,7-tetrachloro- N,N'-(2-Methyl-1,3-phenylene)bis(3-oxo-4,5,6,7-tetrachloroisoindoline-1-imine) 3,3'-[(2-methyl-1,3-phenylene)diimino]bis[4,5,6,7-tetrachloro-1H-isoindol-1-one] 3,3'-[(2-Methyl-1,3-phenylene)diimino]bis[4,5,6,7-tetrachloro-1H-isoindol-1-ketone] N,N'-(2-Methyl-1,3-phenylene)bis(3-oxo-4,5,6,7-tetrachloro-2,3-dihydro-1H-isoindole-1-imine) 4,5,6,7-tetrachloro-3-[2-methyl-3-[(4,5,6,7-tetrachloro-3-oxoisoindol-1-yl)amino]anilino]isoindol-1-one |
| CAS | 5045-40-9 |
| EINECS | 2257445 |
| InChI | InChI=1/C23H8Cl8N4O2/c1-5-6(32-20-8-10(22(36)34-20)14(26)18(30)16(28)12(8)24)3-2-4-7(5)33-21-9-11(23(37)35-21)15(27)19(31)17(29)13(9)25/h2-4H,1H3,(H,32,34,36)(H,33,35,37) |
C.I. Pigment Yellow 109 - Physico-chemical Properties
| Molecular Formula | C23H8Cl8N4O2 |
| Molar Mass | 655.95922 |
| Density | 1.89±0.1 g/cm3(Predicted) |
| Boling Point | 799.3±70.0 °C(Predicted) |
| pKa | -3.70±0.20(Predicted) |
| Physical and Chemical Properties | bright color, strong coloring power, high heat resistance, excellent heat resistance, acid resistance, alkali resistance, no migration. hue or shade: Green Yellow relative density: 1.89 Bulk density/(lb/gal):15.7 melting point/℃:301 particle shape: needle specific surface area/(m2/g):24 pH value/(10% slurry):5.8 oil absorption/(g/100g):39-45 hiding power: transparent diffraction curve:  reflex curve:  |
| Use | Mainly used in coatings, high-grade ink coloring; Also used in polystyrene, polyolefin coloring, rubber, polyurethane foam and polypropylene pulp coloring. The pigment varieties give pure green yellow, mainly used in coatings, plastics and ink coloring, in the coating industry for high-grade industrial coatings color, such as automotive coatings (OEM). It is especially suitable for the matching of inorganic pigments, giving a deep color, the light fastness of the natural color (5%) is 6-7, and the light fastness is 7-8 with TiO2 (1:3;1:25). The pigment has excellent coating resistance and thermal stability, and can meet various requirements. The heat resistance of the mercapto alcohol melamine system is 20 ℃, which is suitable for the coloring of architectural coatings and latex paints. For Polyolefin coloring (1/3SD,1%TiO2), heat resistance up to 300 deg C; 1 |
C.I. Pigment Yellow 109 - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| application | is mainly used for coloring coatings and high-grade ink. It is also used for coloring polystyrene, polyolefin, rubber, polyurethane foam and polypropylene puree. |
Last Update：2024-04-09 20:15:17
