4,4'-дибензамидо-1,1'-иминодиантрахинон
- английское имя4,4'-dibenzamido-1,1'-iminodianthraquinone
- CAS №128-79-0
- CBNumberCB1925074
- ФормулаC42H25N3O6
- мольный вес667.66
- EINECS204-907-4
- номер MDLMFCD00019136
- файл Mol128-79-0.mol
химическое свойство
| Температура кипения | 686.59°C (rough estimate) |
| плотность | 1.2497 (rough estimate) |
| показатель преломления | 1.7790 (estimate) |
| Система регистрации веществ EPA | Benzamide, N,N'-[iminobis(9,10-dihydro-9,10-dioxo-4,1-anthracenediyl)]bis- (128-79-0) |
4,4'-дибензамидо-1,1'-иминодиантрахинон химические свойства, назначение, производство
Подготовка
N-(9,10-dioxo-9,10-dihydroanthracene-1-yl)-1-aminoanthracene-9,10-dione imine nitration,, then use Sodium sulfide reduction, garnish with Benzoyl chloride acylation.Свойства и приложения
grey. Slightly soluble in Xylene. In concentrated sulfuric acid for yellow green, dilution after grey precipitation. Alkaline reduction leuco for red brown; Acid reduction leuco for yellow brown. This product dye cellulose fibre for grey. Mainly used for cotton fabric of white discharge printing.| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 3 | 4 | 6-7 | 5 | 4-5 | ||