Name | Disperse Turquoise Blue GL |
Synonyms | Turq Blue HGL Disperse Blue 60 DISPERSE BLUE 60 Disperse Blue 60 DISPERSE BLUE S-GL C.I. Disperse Blue 60 Disperse Turquoise Blue GL Disperse blue 60 (C.I. 61104) 4,11-diamino-2-(3-methoxypropyl)-1H-naphth[2,3-f]isoindol-1,3,5,10(2H)-tetrone 4,11-diamino-2-(3-methoxypropyl)-1h-naphth[2,3-f]isoindole-1,3,5,10(2h)-tetrone 1H-Naphth2,3-fisoindole-1,3,5,10(2H)-tetrone, 4,11-diamino-2-(3-methoxypropyl)- 4,11-diamino-2-(3-methoxypropyl)-1H-naphtho[2,3-f]isoindole-1,3,5,10(2H)-tetrone 1H-Naphth(2,3-f)isoindole-1,3,5,10(2H)-tetrone, 4,11-diamino-2-(3-methoxypropyl)- |
CAS | 12217-80-0 |
EINECS | 235-402-7 |
InChI | InChI=1/C20H17N3O5/c1-28-8-4-7-23-19(26)13-14(20(23)27)16(22)12-11(15(13)21)17(24)9-5-2-3-6-10(9)18(12)25/h2-3,5-6H,4,7-8,21-22H2,1H3 |
Molecular Formula | C20H17N3O5 |
Molar Mass | 379.37 |
Density | 1.495±0.06 g/cm3(Predicted) |
Boling Point | 677.5±55.0 °C(Predicted) |
Flash Point | 363.5°C |
Water Solubility | 2.5μg/L at 20℃ |
Solubility | 121 in mg/100g standard fat at 20 ℃ |
Vapor Presure | 0Pa at 25℃ |
pKa | -2.28±0.20(Predicted) |
Refractive Index | 1.707 |
Physical and Chemical Properties | Blue-black powder. Soluble in acetone, dimethyl formamide, pyridine, slightly soluble in alcohol, insoluble in water. When staining, the iron ion color light was green and dark, and the copper ion color light was slightly changed. Maximum absorption wavelength (λmax) 670nm. |
LogP | 4.2 at 20℃ |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | disperse turquoise blue H-GL is used for dyeing and printing polyester and its blended fabrics, and is a brightening dye. Suitable for high temperature and high pressure method and hot melt method dyeing. It is also used to dye bright colors such as lake blue and lake green, such as fruit green with dispersed yellow SE-6GFL, blue green with dispersed yellow SE-FL, and lake blue with dispersed blue 2BLN. The dye depth is not high, more medium and light color. It can also be used for dyeing acetate fiber and nylon. |
Production method | Using 1,4-diaminoanthraquinone and γ-methoxypropylamine as raw materials, 1, 4-diaminoanthraquinone is first chlorinated, sulfonated, cyanodized, closed-loop, and finally condensed with γ-methoxypropylamine to obtain the product. The finished product is filtered, ground and dried.. 60-100 parts of concentrated H2SO4 were added to the reaction flask, then 10 parts of 1,4-diamino -2,3-dicyanoanthraquinone were added, stirred and heated to 50-100 ℃ to react until the reaction was complete, then water was added dropwise, and the reaction continued at 60-100 ℃ for several hours (usually more than 10h, long time is conducive to complete hydrolysis). Cooling, filtering, washing, drying for later use. 20-60 parts of solvent absolute ethanol and 10 parts of the above dry powder were added to the reaction bottle, stirred evenly, then γ-methoxypropylamine was added, and the temperature was raised to 60-80 ℃ to keep the temperature to the end point. Cooling, filtering and drying products. |