2-Hydroxy-p-toluylsure
Bezeichnung:2-Hydroxy-p-toluylsure
CAS-Nr50-85-1
Englisch Name:4-Methylsalicylic acid
CBNumberCB3457627
SummenformelC8H8O3
Molgewicht152.15
MOL-Datei50-85-1.mol
Synonyma
2-Hydroxy-p-toluylsure
2-Hydroxy-p-toluylsure physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 173-177 °C (lit.) |
| Siedepunkt | 234.6°C (rough estimate) |
| Dichte | 1.2143 (rough estimate) |
| Brechungsindex | 1.4945 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| Löslichkeit | Chloroform (Slightly, Sonicated), DMSO (Slightly), Methanol (Slightly) |
| Aggregatzustand | Powder |
| pka | pK1:3.17 (25°C) |
| Farbe | White to grayish-beige |
| Wasserlöslichkeit | Soluble in water 10 g/L @ 20℃. |
| Merck | 14,2580 |
| BRN | 2208140 |
| InChIKey | NJESAXZANHETJV-UHFFFAOYSA-N |
| CAS Datenbank | 50-85-1(CAS DataBase Reference) |
| NIST chemische Informationen | 2-Hydroxy-4-methylbenzoic acid(50-85-1) |
| Kennzeichnung gefährlicher | Xn,Xi |
| R-Sätze: | 22-36/37/38 |
| S-Sätze: | 26-37/39 |
| WGK Germany | 3 |
| RTECS-Nr. | GP3920100 |
| HS Code | 29182900 |
