| Identification | |
| Name: | Disperse Violet 33 |
| Synonyms: | Benzonitrile,2-[4-[bis(2-hydroxyethyl)amino]-o-tolylazo]-5-nitro-, diacetate (ester) (6CI);Benzonitrile, 2-[[4-[bis[2-(acetyloxy)ethyl]amino]-2-methylphenyl]azo]-5-nitro-(9CI);Disperse Rubine 3B;Disperse Rubine C-B;Disperse Rubine C-B 150;Benzonitrile,2-[2-[4-[bis[2-(acetyloxy)ethyl]amino]-2-methylphenyl]diazenyl]-5-nitro-;Dispersol Rubine C-B 150;Elicron Violet RNS;SyntenRubine P 5B;Tulasteron Fast Rubine B-C; |
| CAS: | 12236-25-8 |
| EINECS: | 235-460-3 |
| Molecular Formula: | C18H19N5O4 |
| Molecular Weight: | 369.37 |
| InChI: | InChI=1/C18H19N5O4/c1-13-10-15(22(6-8-24)7-9-25)2-4-17(13)20-21-18-5-3-16(23(26)27)11-14(18)12-19/h2-5,10-11,24-25H,6-9H2,1H3/b21-20+ |
| Molecular Structure: | ![(C18H19N5O4) Benzonitrile,2-[4-[bis(2-hydroxyethyl)amino]-o-tolylazo]-5-nitro-, diacetate (ester) (6CI);Benzonitr...](https://img.guidechem.com/casimg/12236-25-8.gif) |
| Properties | |
| Density: | 1.31 g/cm3 |
| Refractive index: | 1.625 |
| Appearance: | white powder |
| Specification: |
Disperse Violet 33 (CAS NO.12236-25-8) is also named as 2-[[4-[bis(2-hydroxyethyl)amino]-2-methylphenyl]azo]-5-nitrobenzonitrile ; 2-[[4-[bis(2-hydroxyethyl)amino]-o-tolyl]azo]-5-nitrobenzonitrile ; C.I. Disperse Violet 33 press cake ; Disperse Violet CB ; Benzonitrile, 2-[[4-[bis[2-(acetyloxy)ethyl]amino]-2-methylphenyl]azo]-5-nitro- (9Cl);Benzonitrile,2-[[4-[bis[2-(acetyloxy)ethyl]amino]-2-methylphenyl]azo]-5-nitro-(9Cl) ; Rubine CB . |
| Safety Data | |
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