4,4'-[(3,3'-Dichlor[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-on]
Bezeichnung:4,4'-[(3,3'-Dichlor[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-on]
CAS-Nr3520-72-7
Englisch Name:Pigment Orange 13
CBNumberCB4426961
SummenformelC32H24Cl2N8O2
Molgewicht623.49
MOL-Datei3520-72-7.mol
Synonyma
4,4'-[(3,3'-Dichlor[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-on]
4,4'-[(3,3'-Dichlor[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-on] physikalisch-chemischer Eigenschaften
| Siedepunkt | 825.5±65.0 °C(Predicted) |
| Dichte | 1.5522 (rough estimate) |
| Dampfdruck | 0Pa at 25℃ |
| Brechungsindex | 1.6100 (estimate) |
| storage temp. | Room Temperature, under inert atmosphere |
| Aggregatzustand | Solid |
| pka | 1.55±0.70(Predicted) |
| Colour Index | 21110 |
| Farbe | Orange to Dark Orange |
| LogP | 1.17 at 24℃ and pH7 |
| CAS Datenbank | 3520-72-7(CAS DataBase Reference) |
| EPA chemische Informationen | C.I. Pigment Orange 13 (3520-72-7) |
| R-Sätze: | 20/21/22-36/37/38 |
| S-Sätze: | 26-36/37/39 |
| HS Code | 3204.17.9086 |
| Toxizität | LD50 oral in rat: > 5gm/kg |