2,4-Dinitro-1-naphthol
Bezeichnung:2,4-Dinitro-1-naphthol
CAS-Nr605-69-6
Englisch Name:Martius Yellow
CBNumberCB6853954
SummenformelC10H6N2O5
Molgewicht234.16
MOL-Datei605-69-6.mol
Synonyma
2,4-Dinitro-1-naphthol
2,4-Dinitro-1-naphthol physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 130-133 °C(lit.) |
| Siedepunkt | 376.48°C (rough estimate) |
| Dichte | 1.4886 (rough estimate) |
| Brechungsindex | 1.7040 (estimate) |
| Löslichkeit | Solubility Very slightly soluble in water, ethanol |
| Aggregatzustand | powder |
| Colour Index | 10315 |
| pka | 2.12(at 25℃) |
| Farbe | Yellow orange |
| Säure-Base-Indikators(pH-Indikatoren) | Colorless (2.0) to yellow (3.2) |
| maximale Wellenlänge (λmax) | 430nm, 420nm, 432nm |
| BRN | 2057462 |
| Stabilität | Stable. Incompatible with strong oxidizing agents. |
| Major Application | Photoresists, magnetic recording materials, explosives, polymerization inhibitor, surface coatings, coloring hair, for animal identification |
| EPA chemische Informationen | 1-Naphthalenol, 2,4-dinitro- (605-69-6) |
| Kennzeichnung gefährlicher | Xi |
| R-Sätze: | 36/37/38 |
| S-Sätze: | 26-36/37 |
| RIDADR | 2811 |
| WGK Germany | 3 |
| RTECS-Nr. | QL3850000 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 2908990000 |
