HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-Furaldehyde dimethylhydrazone
DURWBNUASAZMSN-UHFFFAOYSA-N · FURFURAL DIMETHYL-HYDRAZONE · 2-Furaldehyde 2,2-dimethylhydr · 2-FURALDEHYDE DIMETHYLHYDRAZONE · 2-Furaldehyde dimethylhydrazone 97% · 2-Furancarbaldehyde dimethylhydrazone · 2-Furaldehyde2,2-dimethylhydrazone,98% · Furan-2-carbaldehyde dimethylhydrazone
Identifikatoren & physikalische Daten
| CAS No. | 14064-21-2 |
|---|---|
| Summenformel | C7H10N2O |
| Durchschnittliche Molmasse | 138,17 g/mol |
| SMILES | CN(C)/N=C/c1ccco1 |
| InChIKey | DURWBNUASAZMSN-SOFGYWHQSA-N |
| PubChem CID | 5324609 |
| EC No. | 626-073-4 |
Chemische & physikalische Eigenschaften
| XLogP | 1,5 |
|---|---|
| Polarare Oberfläche (TPSA) | 28,7 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 3 |
| Frei drehbare Bindungen | 2 |
| Schwere Atome | 10 |
| Formalladung | 0 |
| Komplexität | 123 |
| Siedepunkt | 98 °C/9.5 mmHg (lit.) |
| Dichte | 1.042 g/mL at 25 °C (lit.) |
| Brechungsindex | n20/D 1.578(lit.) |
| Flammpunkt | 195 °F |
| Lagerbedingungen | 2-8°C |
| pKa (Säurekonstante) | 2.102±0.70(predicted) |
| InChI | 1S/C7H10N2O/c1-9(2)8-6-7-4-3-5-10-7/h3-6H,1-2H3/b8-6+ |
| InChIKey | DURWBNUASAZMSN-SOFGYWHQSA-N |
| SMILES | CN(C)\N=C\c1ccco1 |
| CAS Datenbank | 14064-21-2 |
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 44 reports by companies from 4 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 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 26-36/37/39 |
| Lagerklasse | 10 - Combustible liquids |
| Gefahrenklasse | Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
Anwendungen & Verwendung
Verwenden
2-Furaldehyde dimethylhydrazone (2-furaldehyde N,N-dimethylhydrazone) has been used in the preparation of:furyl-1,4-quinone and hydroquinones by reaction with benzo- and naphthoquinonesdimethylaminohydrazonofurylquinones