N,N'-Dimethylquinacridone
N,N'-Dimethylquinacridone
CAS: 19205-19-7
Molecular Formula: C22H16N2O2
N,N'-Dimethylquinacridone - Names and Identifiers
| Name | N,N'-Dimethylquinacridone |
| Synonyms | DMQA LT-E503 N,N'-DIMETHYLQUINACRIDONE N,N'-Dimethylquinacridone 5,12-Dimethylquinacridone 5,12-DIMETHYLQUIN[2,3-B]ACRIDINE-7,14-DIONE N,N'-Dimethylquinacridone (refined product of D2687) 5,12-Dimethyl-5,12-dihydroquino2,3-bacridine-7,14-dione 5,12-DIHYDRO-5,12-DIMETHYLQUINO[2,3-B]ACRIDINE-7,14-DIONE 5,12-DIHYDRO-5,12-DIMETHYLQUINO[2,3-B]ACRIDINE-7,14-DIONE (DMQA) |
| CAS | 19205-19-7 |
| InChI | InChI=1/C22H16N2O2/c1-23-17-9-5-3-7-13(17)21(25)15-12-20-16(11-19(15)23)22(26)14-8-4-6-10-18(14)24(20)2/h3-12H,1-2H3 |
N,N'-Dimethylquinacridone - Physico-chemical Properties
| Molecular Formula | C22H16N2O2 |
| Molar Mass | 340.37 |
| Density | 1.45 g/cm3 |
| Melting Point | 286°C (dec.)(lit.) |
| Boling Point | 576.7±50.0 °C(Predicted) |
| Flash Point | 274.5°C |
| Vapor Presure | 2.66E-13mmHg at 25°C |
| Color | Red powder/crystals |
| pKa | -2.58±0.20(Predicted) |
| Refractive Index | 1.686 |
| Physical and Chemical Properties | WGK Germany:3 |
N,N'-Dimethylquinacridone - Risk and Safety
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29339900 |
N,N'-Dimethylquinacridone - Reference Information
| Absorption | λmax?294 nm, 510 nm (in THF) |
Last Update：2024-04-09 21:54:55
