Disperse Red 91
Disperse Red 91
CAS: 12236-10-1
Molecular Formula: C20H21NO5
Disperse Red 91 - Names and Identifiers
| Name | Disperse Red 91 |
| Synonyms | Disperse Red 91 Disperse Red 91 Disperse Red REL Dispersol Red C-B Brilliant Pink REL C.I. Disperse Red 91 Terasil Brilliant Pink B Palanil Brilliant Pink REL Disperse red 91 (C.I. 60753) 1-amino-4-hydroxy-2-[(6-hydroxyhexyl)oxy]anthracene-9,10-dione |
| CAS | 12236-10-1 |
| EINECS | 251-889-9 |
| InChI | InChI=1/C20H21NO5/c21-18-15(26-10-6-2-1-5-9-22)11-14(23)16-17(18)20(25)13-8-4-3-7-12(13)19(16)24/h3-4,7-8,11,22-23H,1-2,5-6,9-10,21H2 |
Disperse Red 91 - Physico-chemical Properties
| Molecular Formula | C20H21NO5 |
| Molar Mass | 355.38444 |
| Density | 1.347g/cm3 |
| Boling Point | 638.6°C at 760 mmHg |
| Flash Point | 340°C |
| Vapor Presure | 3.51E-17mmHg at 25°C |
| Refractive Index | 1.649 |
Disperse Red 91 - Reference Information
| Overview | disperse Red 91(C.I. Discerse Red 91) is used for dyeing and printing of polyester and its blended fabrics. It has good light fastness and is widely used in dyeing fabrics in high-grade places such as automobiles. |
| Use | for dyeing of polyester and its blends |
Last Update：2024-04-09 19:05:07
