HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
4-Trifluoroacetamidoaniline
TFAN · 4-TRIFLUOROACETAMIDOANILINE · N-(4-Aminophenyl)trifluoroacetamide · 4-TRIFLUOROACETYL-P-PHENYLENEDIAMINE · 2,2,2-Trifluoro-N-(4-aMinophenyl)acetaMide · N-(4-AMinophenyl)-2,2,2-trifluoro-acetaMide · AcetaMide, N-(4-aMinophenyl)-2,2,2-trifluoro- · N-(4-Aminophenyl)-2,2,2-trifluoroacetamide, N1-(Trifluoroacetyl)benzene-1,4-diamine
Identifikatoren & physikalische Daten
| CAS No. | 53446-90-5 |
|---|---|
| Summenformel | C8H7F3N2O |
| Durchschnittliche Molmasse | 204,15 g/mol |
| Monoisotopische Masse | 204,0510475 g/mol |
| SMILES | Nc1ccc(NC(=O)C(F)(F)F)cc1 |
| InChIKey | DEXJVEPWTWVUNM-UHFFFAOYSA-N |
| PubChem CID | 675087 |
| EC No. | 622-164-8 |
| DTXSID | DTXSID20350175 |
Chemische & physikalische Eigenschaften
| XLogP | 2 |
|---|---|
| Polarare Oberfläche (TPSA) | 55,1 |
| H-Brücken-Donoren | 2 |
| H-Brücken-Akzeptoren | 5 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 14 |
| Formalladung | 0 |
| Komplexität | 209 |
| Schmelzpunkt | 118 °C |
| Lagerbedingungen | −20°C |
| Löslichkeit | Diethyl Ether, Ethanol, Ethyl Acetate |
| Aggregatzustand | Crystalline Powder |
| Farbe | Yellow to brown |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
| Wassergefährdungsklasse (WGK) | 3 |
| Zollcode | 29215119 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 26-36 |
Anwendungen & Verwendung
Verwenden
4-Trifluoroacetyl-p-phenylenediaMine reacts with reducing oligosaccharides in the presence of sodium cyanoborohydride to give aminoalditol derivatives, useful for linking to proteins or solid matrices. Treated this way, reducing oligosaccharides were easily separated by HPLC