Methyl-3-aminothiophen-2-carboxylat
Bezeichnung:Methyl-3-aminothiophen-2-carboxylat
CAS-Nr22288-78-4
Englisch Name:Methyl 3-amino-2-thiophenecarboxylate
CBNumberCB5123399
SummenformelC6H7NO2S
Molgewicht157.19
MOL-Datei22288-78-4.mol
Synonyma
Methyl-3-aminothiophen-2-carboxylat
Methyl-3-aminothiophen-2-carboxylat physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 62-64 °C (lit.) |
| Siedepunkt | 100-102 °C/0.1 mmHg (lit.) |
| Dichte | 1.274 (estimate) |
| Brechungsindex | 1.5500 (estimate) |
| Flammpunkt | 100-102°C/0.1mm |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| pka | 1.86±0.10(Predicted) |
| Aggregatzustand | Fine Crystalline Powder |
| Farbe | Beige to beige-brown |
| Wasserlöslichkeit | Slightly soluble in water. |
| BRN | 1365614 |
| InChIKey | TWEQNZZOOFKOER-UHFFFAOYSA-N |
| CAS Datenbank | 22288-78-4(CAS DataBase Reference) |
| EPA chemische Informationen | 2-Thiophenecarboxylic acid, 3-amino-, methyl ester (22288-78-4) |
| Kennzeichnung gefährlicher | Xi |
| R-Sätze: | 36/37/38 |
| S-Sätze: | 26-37/39-36/37/39-22 |
| WGK Germany | 3 |
| RTECS-Nr. | XM8347500 |
| TSCA | Yes |
| HazardClass | IRRITANT |
| HS Code | 29349990 |
