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| OEM | OEM Services Provided |
| Feature | Good stability,Easy to Use |
| Classification | Dyes and Pigments |
| Advantage | Professional, Fast Delivery, Customizable | Samples | Apply for free，Contact us now. |
| Product Name: | Phenazoxonium,3,7-bis(diethylamino)-,nitrate |
| Synonyms: | 3,7-bis(diethylamino)-phenoxazin-5-iunitrate;Phenazoxonium,3,7-bis(diethylamino)-,nitrate;Phenoxazin-5-ium,3,7-bis(diethylamino)-,nitrate;CI BASIC BLUE 3;CI 42775;CI 51004;CI NO 51004;BLUE DE LYON |
| CAS: | 73570-52-2 |
| MF: | C20H26N3O.NO3 |
| MW: | 386.45 |
| EINECS: | 277-539-5 |
| Product Categories: | |
| Mol File: | 73570-52-2.mol |
| Melting point | 205 °C (dec.)(lit.) |
| density | 1.35[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| Water Solubility | 1.33g/L at 20℃ |
| LogP | 2.8 at 25℃ |
| EPA Substance Registry System | 3,7-Bis(diethylamino)phenoxazin-5-ium nitrate (73570-52-2) |
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| Physical properties | colourful green light blue. Bronze powder. In 20 ℃ water solubility of 40 g/L, solubility effected by temperature is very small, water solution is green light blue. |
| The strong sulfuric acid for wine, diluted into a red light blue. In aqueous solution of sodium hydroxide to join a blue-black precipitation. For green light blue dye acrylic colourful, tungsten light in more green. In 120 ℃ high temperature dyeing, color is green. Copper ions in dyeing color shade significant turn green in colour and lustre of iron ion in the dark. Compatibility value is 3.5, the f value is 0.31. For wool/nitriles, stick/acrylic blended fabric graft copolymerization dyeing, also can be used for direct printing acrylic carpet. | |
| Flammability and Explosibility | Not classified |
Stir a mixture of 3-(dialkylamino)phenol (20 mmol) and NaOH (20 mmol) in MeCN (30 mL) for 1 h. Add methyl p-toluenesulfonate (20 mmol) to the mixture. Stir the reaction mixture at 40 °C for 4 h. Filter and wash the mixture with MeCN. Evaporate the filtrate. Dissolve the residue in 5% HCl (60 mL) and wash with Et2O (2 x 20 mL). Add K2CO3 slowly to basicify at about pH 9. Extract the water solution by Et2O (3 x 30 mL). Wash the organic layer with 1 N NaOH solution (2 x 20 mL) and NaCl solution (4 x 30 mL). Dry the organic layer over Na2SO4. Evaporate the solvent to obtain N,N-diethyl-3-methoxyaniline. |
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