| Customization: | Available |
|---|---|
| CAS No.: | 8003-22-3 |
| Use: | Paints, Plastics |
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Name:C.I.Solvent Yellow 33,C.I.47000
Molecular Structure: Quinoline
C.I.Solvent Yellow 33,C.I.47000,CAS 8003-22-3,273.29,287.31,C18H11NO2,C19H13NO2,Lemon Yellow 4G,Solvent Yellow 4G,Transparent yellow TP,Oil Lemon Yellow 4G
Molecular Formula:C18H11NO2,C19H13NO2
Molecular Weight: 273.29,287.31
CAS Registry Number:8003-22-3
Manufacturing Methods : the dye: (a) 2-Methylquinoline and Phthalic anhydride in 200 ºC in the presence of Zinc chloride condensation; (b) 2-Methylquinoline and Diethyl phthalate in the 100 ºC were hot. (c) 3 - (2 - quinolin - ylmethylidene) - 2 - benzo [c] furanone and Sodium ethoxide in 240 ~ 250 ºC were hot. Late dye: 2-Methylquinoline and 2,6-Dimethylquinoline Phthalic anhydride mixture and in 190 ~ 220 ºC were hot.
Properties and Applications: brilliant green yellow. Insoluble in water, slightly soluble in alcohol (yellow), linseed oil, mineral oil, oleic acid, paraffin wax, stearic acid, turpentine, soluble in acetone, Chloroform, benzene and toluene. In concentrated sulfuric acid for yellow brown, dilution after yellow floc precipitation. Used for alcohol soluble paint, polyethylene, polycarbonate, polyamide and acrylic acid resin, color cosmetics.
| Standard | Light Fastness | Heat-resistant(ºC) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | General | 160 | 180≥160
Sublimation |
Insoluble | No change | No change |
| CI NO. | CI NO. |
| Solvent Yellow 14 | Solvent Red 179 |
| Solvent Yellow 16 | Solvent Red 195 |
| Solvent Yellow 33 | Solvent Red 207 |
| Solvent Yellow 43 | Solvent Red 227 |
| Solvent Yellow 56 | Solvent Violet 13 |
| Solvent Yellow 93 | Solvent Violet 13 |
| Solvent Yellow 98 | Solvent Violet 31 |
| Solvent Yellow 114 | Solvent Violet 36 |
| Solvent Yellow 145 | Solvent Violet 37 |
| Solvent Yellow 146 | Solvent Violet 57 |
| Solvent Yellow 147 | Solvent Violet 58 |
| Solvent Yellow 157 | Solvent Violet 59 |
| Solvent Yellow 163 | Solvent Green 3 |
| Solvent Yellow 176 | Solvent Green 5 |
| Solvent Yellow 179 | Solvent Green 28 |
| Solvent Yellow 185 | Solvent Blue 35 |
| Solvent Orange 60 | Solvent Blue 36 |
| Solvent Orange 63 | Solvent Blue 45 |
| Solvent Orange 107 | Solvent Blue 63 |
| Solvent Red 24 | Solvent Blue 67 |
| Solvent Red 52 | Solvent Blue 78 |
| Solvent Red 111 | Solvent Blue 97 |
| Solvent Red 135 | Solvent Blue 104 |
| Solvent Red 146 | Solvent Blue 122 |
| Solvent Red 149 | Solvent Black 3 |
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