C.I. Disperse yellow 23
Disperse Yellow 23
CAS: 6250-23-3
Molecular Formula: C18H14N4O
C.I. Disperse yellow 23 - Names and Identifiers
| Name | Disperse Yellow 23 |
| Synonyms | C.I. 26070 Laytl Yellow 4RL Disperse Yellow 23 Terasil Golden Yellow R C.I. Disperse yellow 23 C.I. Disperse Yellow 23 Disperse golden yellow E-3RL C.I.Disperse Yellow 23(26070) C.I. Disperse Yellow 23 (8CI) Esterquinone Light Yellow 3RLL Disperse yellow 23 (C.I. 26070) 4-[[4-(phenylazo)phenyl]azo]-pheno 4-[(E)-{4-[(E)-phenyldiazenyl]phenyl}diazenyl]phenol 4-({4-[(E)-phenyldiazenyl]phenyl}hydrazono)cyclohexa-2,5-dien-1-one |
| CAS | 6250-23-3 |
| EINECS | 228-370-0 |
| InChI | InChI=1/C18H14N4O/c23-18-12-10-17(11-13-18)22-21-16-8-6-15(7-9-16)20-19-14-4-2-1-3-5-14/h1-13,23H/b20-19+,22-21+ |
C.I. Disperse yellow 23 - Physico-chemical Properties
| Molecular Formula | C18H14N4O |
| Molar Mass | 302.33 |
| Density | 1.2276 (rough estimate) |
| Melting Point | 179-181 °C |
| Boling Point | 443.37°C (rough estimate) |
| Flash Point | 349.3°C |
| Water Solubility | 0.06047ug/L(25 ºC) |
| Solubility | DMSO (Slightly, Heated, Sonicated), Methanol (Slightly, Sonicated) |
| Vapor Presure | 1.82E-11mmHg at 25°C |
| Appearance | Solid |
| Color | Very Dark Orange to Black |
| pKa | 8.81±0.15(Predicted) |
| Storage Condition | Refrigerator |
| Refractive Index | 1.6700 (estimate) |
C.I. Disperse yellow 23 - Reference Information
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-09 02:00:10
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