9,10-Anthracenedione, 1,4-bis(ethylamino)-
Solvent Blue 59
CAS: 6994-46-3;81859-26-9
Molecular Formula: C18H18N2O2
9,10-Anthracenedione, 1,4-bis(ethylamino)- - Names and Identifiers
| Name | Solvent Blue 59 |
| Synonyms | CI 61525 CI 61552 SUDAN BLUE ATLASOL BLUE 2N Plast blue 5007 Solvent Blue 59 EINECS 230-263-9 Solvent Blue 59 Transparent Blue N C.I.Solvent Blue 59 LABOTEST-BB LT00159773 1,4-Bis(ethylamino)anthraquinone 1,4-BIS(ETHYLAMINO)-9,10-ANTHRAQUINONE 1,4-Bis(ethylamino)-9,10-anthracenedione 1,4-bis(ethylamino)-9,10-anthracenedione 1,4-bis(ethylamino)anthracene-9,10-dione 9,10-Anthracenedione, 1,4-bis(ethylamino)- |
| CAS | 6994-46-3 81859-26-9 |
| EINECS | 230-263-9 |
| InChI | InChI=1/C18H18N2O2/c1-3-19-13-9-10-14(20-4-2)16-15(13)17(21)11-7-5-6-8-12(11)18(16)22/h5-10,19-20H,3-4H2,1-2H3 |
9,10-Anthracenedione, 1,4-bis(ethylamino)- - Physico-chemical Properties
| Molecular Formula | C18H18N2O2 |
| Molar Mass | 294.35 |
| Density | 1.274±0.06 g/cm3(Predicted) |
| Melting Point | 215-217°C(lit.) |
| Boling Point | 538.6±50.0 °C(Predicted) |
| Flash Point | 203.7°C |
| Vapor Presure | 1.14E-11mmHg at 25°C |
| pKa | 5.74±0.20(Predicted) |
| Refractive Index | 1.678 |
9,10-Anthracenedione, 1,4-bis(ethylamino)- - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
9,10-Anthracenedione, 1,4-bis(ethylamino)- - Reference Information
| Color index | 61552 |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | transparent blue N is used for coloring of various plastics. |
| production method | using 1, 4-dihydroxyanthraquinone and ethylamine as raw materials, 4-dihydroxyanthraquinone is reduced to leuco, condensed with ethylamine and then oxidized to give the product. The final product was obtained by filtration and drying.. |
Last Update：2024-04-09 20:49:11
