1,4-Dihydroxy-2-naphthoesure
Bezeichnung:1,4-Dihydroxy-2-naphthoesure
CAS-Nr31519-22-9
Englisch Name:1,4-Dihydroxy-2-naphthoic acid
CBNumberCB3183045
SummenformelC11H8O4
Molgewicht204.18
MOL-Datei31519-22-9.mol
Synonyma
1,4-Dihydroxy-2-naphthoesure
1,4-Dihydroxy-2-naphthoesure physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 220 °C (dec.) (lit.) |
| Siedepunkt | 461.7±40.0 °C(Predicted) |
| Dichte | 1.535±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| Aggregatzustand | powder to crystal |
| pka | 2.89±0.30(Predicted) |
| Farbe | White to Amber to Dark green |
| Wasserlöslichkeit | Slightly soluble in water. |
| CAS Datenbank | 31519-22-9(CAS DataBase Reference) |
| EPA chemische Informationen | 2-Naphthalenecarboxylic acid, 1,4-dihydroxy- (31519-22-9) |
| Kennzeichnung gefährlicher | Xi |
| R-Sätze: | 36/37/38 |
| S-Sätze: | 26-37/39 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29182900 |
