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2,2,2-Trifluorethylhydrazin
hydrazine soL · Trifluoroethylhydrazine. · 2,2,2-TRIFLUOROETHYLHYDRAZINE · 1-(2,2,2-Trifluoroethyl)hydrazine · 1-Hydrazino-2,2,2-trifluoroethane · Hydrazine, (2,2,2-trifluoroethyl)- · 2,2,2-trifluoroethylhydrazine solution · 2,2,2-Trifluoroethylhydrazine (70% in water)
Identifikatoren & physikalische Daten
| CAS No. | 5042-30-8 |
|---|---|
| Summenformel | C2H5F3N2 |
| Durchschnittliche Molmasse | 114,07 g/mol |
| Monoisotopische Masse | 114,04048282 g/mol |
| SMILES | NNCC(F)(F)F |
| InChIKey | OPMFFAOEPFATTG-UHFFFAOYSA-N |
| PubChem CID | 78740 |
| EC No. | 225-734-0 |
| DTXSID | DTXSID10198462 |
| Lokaler Name | 2,2,2-Trifluorethylhydrazin |
Chemische & physikalische Eigenschaften
| XLogP | 0,2 |
|---|---|
| Polarare Oberfläche (TPSA) | 38,1 |
| H-Brücken-Donoren | 2 |
| H-Brücken-Akzeptoren | 5 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 7 |
| Formalladung | 0 |
| Komplexität | 49,4 |
| Siedepunkt | 97°C (estimate) |
| Dichte | 1.294 g/mL at 25 °C |
| Brechungsindex | n20/D 1.361 |
| Flammpunkt | 109 °F |
| Lagerbedingungen | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| pKa (Säurekonstante) | 5.38±0.10(Predicted) |
| Aggregatzustand | Liquid |
| Farbe | Clear colorless to yellow |
| InChI | InChI=1S/C2H5F3N2/c3-2(4,5)1-7-6/h7H,1,6H2 |
| InChIKey | OPMFFAOEPFATTG-UHFFFAOYSA-N |
| SMILES | N(CC(F)(F)F)N |
| CAS Datenbank | 5042-30-8(CAS DataBase Reference) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH228 (92.9%): Flammable solid [Danger Flammable solids]P210, P240, P241, P261, P264, P270, P271, P280, P301+P317, P302+P352, P304+P340, P317, P321, P330, P362+P364, P370+P378, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 42 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Flam. Sol. 2 (92.9%) |
| Wassergefährdungsklasse (WGK) | - |
| UN-Transportnummer | UN 1993 3/PG 3 |
| Zollcode | 29280000 |
| R-Sätze (R) | 10-20/21/22 |
| Gefahrensymbole | Xn |
| hazard_note | Harmful |
| Sicherheitshinweise (S) | 36-36/37 |
| Gefahrenklasse | 3.2Acute Tox. 4 DermalAcute Tox. 4 InhalationAcute Tox. 4 Oral |
| Verpackungsgruppe | III |
| Lagerklasse | 10 - Combustible liquids |
Anwendungen & Verwendung
Verwenden
2,2,2-trifluoroethylhydrazine was added to myoglobin to study its interaction with heme protein. It was also used to determine aldehydes and acetone simultaneously in water.