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Ethyl-4-brombenzoat
4-BROMOBENZOIC ACID ETHYL ESTER · RARECHEM AL BI 0075 · ETHYL 4-BROMOBENZOATE · ETHYL P-BROMOBENZOATE · Ethyl 4-bromobenzoate 98% · Ethyl 4-Bromobenzoate >Ethyl 4-bromobenzoate 99+% · Ethyl 4-bromobenzoate, 98+% · 4-bromo-benzoicaciethylester

Identifikatoren & physikalische Daten
| CAS No. | 5798-75-4 |
|---|---|
| Summenformel | C9H9BrO2 |
| Durchschnittliche Molmasse | 229,07 g/mol |
| Monoisotopische Masse | 227,97859 g/mol |
| SMILES | CCOC(=O)c1ccc(Br)cc1 |
| InChIKey | XZIAFENWXIQIKR-UHFFFAOYSA-N |
| PubChem CID | 22043 |
| EC No. | 227-347-2 |
| DTXSID | DTXSID9064005 |
| Lokaler Name | Ethyl-4-brombenzoat |
Chemische & physikalische Eigenschaften
| XLogP | 3,5 |
|---|---|
| Polarare Oberfläche (TPSA) | 26,3 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 2 |
| Frei drehbare Bindungen | 3 |
| Schwere Atome | 12 |
| Formalladung | 0 |
| Komplexität | 151 |
| Schmelzpunkt | 18 °C |
| Siedepunkt | 131 °C/14 mmHg (lit.) |
| Dichte | 1.403 g/mL at 25 °C (lit.) |
| Brechungsindex | n20/D 1.544(lit.) |
| Flammpunkt | >230 °F |
| Lagerbedingungen | Sealed in dry,Room Temperature |
| Aggregatzustand | clear liquid |
| Farbe | Colorless to Light yellow to Light orange |
| Wichte | 1.403 |
| Löslichkeit | Insoluble |
| Merck | 14,1408 |
| BRN | 1867129 |
| InChI | 1S/C9H9BrO2/c1-2-12-9(11)7-3-5-8(10)6-4-7/h3-6H,2H2,1H3 |
| InChIKey | XZIAFENWXIQIKR-UHFFFAOYSA-N |
| SMILES | CCOC(=O)c1ccc(Br)cc1 |
| CAS Datenbank | 5798-75-4(CAS DataBase Reference) |
| NIST chemische Informationen | Benzoic acid, 4-bromo-, ethyl ester(5798-75-4) |
| EPA chemische Informationen | Benzoic acid, 4-bromo-, ethyl ester (5798-75-4) |
Sicherheit & Vorschriften
| Wassergefährdungsklasse (WGK) | 3 |
|---|---|
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 3082 9 / PGIII |
| Zollcode | 29163990 |
| R-Sätze (R) | 36/37/38-51/53 |
| Gefahrensymbole | Xi,N |
| hazard_note | Irritant |
| Sicherheitshinweise (S) | 24/25-61 |
| Lagerklasse | 10 - Combustible liquids |
Anwendungen & Verwendung
Verwenden
Ethyl 4-bromobenzoate undergoes reduction with potassium diisobutyl-t-butoxyaluminum hydride (PDBBA) at 0°C to yield aldehydes. Reaction of ethyl 4-bromobenzoate and substituted benzyl chloride with zinc dust and a Pd catalyst is reported.