| Identification | |
| Name: | Disperse Blue 183 |
| Synonyms: | Propanamide,N-[2-[(2-bromo-6-cyano-4-nitrophenyl)azo]-5-(diethylamino)phenyl]- (9CI);Propionanilide, 2'-[(2-bromo-6-cyano-4-nitrophenyl)azo]-5'-(diethylamino)-(7CI,8CI);C.I. Disperse Blue 183;Propanamide,N-[2-[2-(2-bromo-6-cyano-4-nitrophenyl)diazenyl]-5-(diethylamino)phenyl]-;Disperse Blue SE 2R;EX236;Foron Blue SE 2R;Foron Blue SE 2RI;Rathilene Blue F 2R;Synten Blue P2R;Tulasteron Fast Blue 2RC-N;DISPERSE BLUE183; |
| CAS: | 2309-94-6 |
| EINECS: | 218-995-7 |
| Molecular Formula: | C20H21BrN6O3 |
| Molecular Weight: | 473.3231 |
| InChI: | InChI=1/C20H21BrN6O3/c1-4-19(28)23-18-11-14(26(5-2)6-3)7-8-17(18)24-25-20-13(12-22)9-15(27(29)30)10-16(20)21/h7-11H,4-6H2,1-3H3,(H,23,28) |
| Molecular Structure: | ![(C20H21BrN6O3) Propanamide,N-[2-[(2-bromo-6-cyano-4-nitrophenyl)azo]-5-(diethylamino)phenyl]- (9CI);Propionanilide,...](https://img1.guidechem.com/chem/e/dict/99/2309-94-6.jpg) |
| Properties | |
| Flash Point: | 370.9 ºC |
| Boiling Point: | 689.7 ºC at 760 mmHg |
| Density: | 1.42 g/cm3 |
| Refractive index: | 1.631 |
| Appearance: | blue-black powder |
| Specification: |
Disperse Blue 183 (CAS NO.2309-94-6) is also named as N-(2-((2-Bromo-6-cyano-4-nitrophenyl)azo)-5-(diethylamino)phenyl)propionamide ; Propanamide, N-(2-((2-bromo-6-cyano-4-nitrophenyl)azo)-5-(diethylamino)phenyl)- ; Propanamide, N-(2-(2-(2-bromo-6-cyano-4-nitrophenyl)diazenyl)-5-(diethylamino)phenyl)- . Disperse Blue 183 (CAS NO.2309-94-6) is blue-black powder. It is soluble in acetone and dimethyl formamide . |
| Flash Point: | 370.9 ºC |
| Safety Data | |
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