Solvent Blue 36 CAS 14233-37-5
CAS number：14233-37-5
molecular formula：C20H22N2O2
molecular weight：322.4
EINECS number：238-101-9
English synonyms
SOLVENT BLUE 36;1,4-BIS(ISOPROPYLAMINO)ANTHRAQUINONE;1,4-bis[(1-methylethyl)amino]-9,10-anthracenedione;WAXOLINE BLUE;UNISOL BLUE AS;DUPONT OIL BLUE A;DISPERSE BLUE 134;c.i. disperse blue 134
Related categories
Dye intermediates; Dyes; Solvent dyes; Other raw materials; Dye intermediates; Chemical raw materials; Daily chemicals; Solvent Dye; Solvent Dyestuff
Introduction
Solvent blue 36 chemical name 1,4-bis (1-isopropylamino) anthraquinone, is a solvent dye with excellent performance, dark blue powder. Insoluble in water, slightly soluble in ethanol, oleic acid, stearic acid, easily soluble in benzene, xylene, chlorobenzene, chloroform and other organic solvents. It is mainly suitable for the coloring of various resins such as ABS, PC, HIPS, PMMS, etc.
Chemical properties
Melting point | 176-178 °C |
| Boiling point | 540.6±50.0 °C(Predicted) |
| Density | 1.165 g/cm3 |
| Vapor Pressure | 0-0Pa at 20-25℃ |
| Storage conditions | 2-8°C |
| Acidity coefficient(pKa) | 6.13±0.20(Predicted) |
| Shape | Solid:particulate/powder |
InChIKey | BLFZMXOCPASACY-UHFFFAOYSA-N |
LogP | 5.2 at 25℃ and pH6 |
| CAS database | 14233-37-5(CAS DataBase Reference) |
Dark blue powder. Insoluble in water, slightly soluble in ethanol, oleic acid, stearic acid, easily soluble in benzene, xylene, chlorobenzene, chloroform and other organic solvents.
Use
● Transparent blue AP is mainly used for the coloring of various plastics and acetate fibers, and can also be used for the coloring of polyester fiber puree.
● Can be used for coloring of various plastics and polyesters
Production method
● Using 1,4-dihydroxyanthraquinone and isopropylamine as raw materials, 1,4-dihydroxyanthraquinone is first reduced to its leucoform, then condensed with isopropylamine, and then oxidized to obtain the product. After filtration and drying, the finished product is obtained. .
