HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2,3,5,6-Tetrafluorobenzaldehyde
2,3,5,6-Tetrafluorobenzaldehyd · 2,3,5,6-TETRAFLUOROBENZALDEHYDE · Benzaldehyde, 2,3,5,6-tetrafluoro- · 2,3,5,6-Tetrafluorobenzaldehyde,97% · 2,3,5,6-Tetrafluorobenzaldehyde, 97% 1GR · 2,3,5,6-tetrafluorobenzenemethylaldehyde · 2,3,5,6-TETRAFLUOROBENZALDEHYDE ISO 9001：2015 REACH
Identifikatoren & physikalische Daten
| CAS No. | 19842-76-3 |
|---|---|
| Summenformel | C7H2F4O |
| Durchschnittliche Molmasse | 178,08 g/mol |
| Monoisotopische Masse | 178,00417756 g/mol |
| SMILES | O=Cc1c(F)c(F)cc(F)c1F |
| InChIKey | YIRYOMXPMOLQSO-UHFFFAOYSA-N |
| PubChem CID | 601331 |
| EC No. | 626-553-3 |
| DTXSID | DTXSID50345039 |
Chemische & physikalische Eigenschaften
| XLogP | 1,9 |
|---|---|
| Polarare Oberfläche (TPSA) | 17,1 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 5 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 12 |
| Formalladung | 0 |
| Komplexität | 161 |
| Siedepunkt | 178 °C (lit.) |
| Dichte | 1.525 g/mL at 25 °C (lit.) |
| Brechungsindex | n20/D 1.469(lit.) |
| Flammpunkt | 165 °F |
| Lagerbedingungen | Inert atmosphere,Room Temperature |
| Aggregatzustand | clear liquid |
| Farbe | Colorless to Light orange to Yellow |
| Wichte | 1.525 |
| InChI | 1S/C7H2F4O/c8-4-1-5(9)7(11)3(2-12)6(4)10/h1-2H |
| InChIKey | YIRYOMXPMOLQSO-UHFFFAOYSA-N |
| SMILES | Fc1cc(F)c(F)c(C=O)c1F |
| CAS Datenbank | 19842-76-3(CAS DataBase Reference) |
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 42 reports by companies from 5 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 | 29130000 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| hazard_note | Irritant |
| Sicherheitshinweise (S) | 26-36/37/39 |
| Gefahrenklasse | IRRITANT, AIR SENSITIVEEye Irrit. 2Skin Irrit. 2STOT SE 3 |
| Lagerklasse | 10 - Combustible liquids |
Anwendungen & Verwendung
Verwenden
2,3,5,6-Tetrafluorobenzaldehyde was used in the preparation of 1,3-bis(2,4,6-trimethylphenyl)-2-(2,3,5,6-tetrafluorophenyl)imidazolidine and 1,3-dimethyl-2-(2,3,5,6-tetrafluorophenyl)imidazolidine.