2475-46-9
Disperse Blue 3
CAS: 2475-46-9
Molecular Formula: C17H16N2O3
2475-46-9 - Names and Identifiers
| Name | Disperse Blue 3 |
| Synonyms | C.I. 61505 abcolbluebng amacelbluebnn Disperse Blue 3 C.I. Disperse Blue 3 altocylbrilliantblueb acetatebrilliantblue4b acetoquinonelightpurebluer Disperse Blue 3 - Technical disperse blue 3 (C.I. 61505) 1-methylamino-4-oxyethylaminoanthraquinone 4-hydroxyethylamino-1-methylaminoanthraquinone 1-[(2-hydroxyethyl)amino]-4-(methylamino)anthracene-9,10-dione |
| CAS | 2475-46-9 |
| EINECS | 219-604-2 |
| InChI | InChI=1/C17H16N2O3/c1-18-12-6-7-13(19-8-9-20)15-14(12)16(21)10-4-2-3-5-11(10)17(15)22/h2-7,18-20H,8-9H2,1H3 |
2475-46-9 - Physico-chemical Properties
| Molecular Formula | C17H16N2O3 |
| Molar Mass | 296.32 |
| Density | 1.14 |
| Melting Point | 187°C |
| Boling Point | 437.92°C (rough estimate) |
| Flash Point | 312.8°C |
| Water Solubility | insoluble |
| Solubility | DMSO (Slightly, Heated, Sonicated), Methanol (Slightly, Heated, Sonicated) |
| Vapor Presure | 6.21E-15mmHg at 25°C |
| Appearance | Solid |
| Color | Very Dark Blue to Black |
| Storage Condition | -20°C Freezer |
| Refractive Index | 1.5500 (estimate) |
2475-46-9 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R43 - May cause sensitization by skin contact |
| Safety Description | 36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | UN 3077 9 / PGIII |
| WGK Germany | 3 |
| RTECS | CB7350000 |
| HS Code | 32041300 |
2475-46-9 - Reference Information
| color index | 61505 |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | suitable for printing and dyeing of acetate fiber, triacetate fiber, nylon and acrylic fiber |
| production method | product is prepared by condensation of 1, 4-dihydroxyanthraquinone and its leucomosum with monomethylamine and ethanolamine, and then filtration, grinding, drying and commercial treatment. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 19:05:11
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