2-Thiophenecarboxylic acid hydrazide
Bezeichnung:2-Thiophenecarboxylic acid hydrazide
CAS-Nr2361-27-5
Englisch Name:2-Thiophenecarboxylic acid hydrazide
CBNumberCB3148866
SummenformelC5H6N2OS
Molgewicht142.18
MOL-Datei2361-27-5.mol
2-Thiophenecarboxylic acid hydrazide physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 136-139 °C(lit.) |
| Dichte | 1.291 (estimate) |
| Brechungsindex | 1.6430 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| Aggregatzustand | Crystalline Powder |
| pka | 12.43±0.10(Predicted) |
| Farbe | Slightly yellow to beige |
| BRN | 114437 |
| InChIKey | SOGBOGBTIKMGFS-UHFFFAOYSA-N |
| CAS Datenbank | 2361-27-5(CAS DataBase Reference) |
| NIST chemische Informationen | 2-Thiophenecarboxylic acid, hydrazide(2361-27-5) |
| Kennzeichnung gefährlicher | Xi |
| R-Sätze: | 36/37/38 |
| S-Sätze: | 26-36-24/25 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HS Code | 29349990 |
