1-Methyl-1H-pyrazole-4-carbaldehyde
Bezeichnung:1-Methyl-1H-pyrazole-4-carbaldehyde
CAS-Nr25016-11-9
Englisch Name:1-Methyl-1H-pyrazole-4-carbaldehyde
CBNumberCB9307807
SummenformelC5H6N2O
Molgewicht110.11
MOL-Datei25016-11-9.mol
1-Methyl-1H-pyrazole-4-carbaldehyde physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 29-34 °C |
| Siedepunkt | 60-62°C/0.08mm |
| Dichte | 1.14±0.1 g/cm3(Predicted) |
| Flammpunkt | >230 °F |
| storage temp. | Inert atmosphere,2-8°C |
| Aggregatzustand | powder to lump to clear liquid |
| pka | 0.17±0.10(Predicted) |
| Farbe | White or Colorless to Yellow to Orange |
| Sensitive | Air Sensitive |
| InChI | InChI=1S/C5H6N2O/c1-7-3-5(4-8)2-6-7/h2-4H,1H3 |
| InChIKey | MYFZXSOYJVWTBL-UHFFFAOYSA-N |
| SMILES | N1(C)C=C(C=O)C=N1 |
| CAS Datenbank | 25016-11-9(CAS DataBase Reference) |
| Kennzeichnung gefährlicher | Xi |
| R-Sätze: | 37/38-41-43 |
| S-Sätze: | 26-36/37/39 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29331990 |
