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Ethylmethoxyacetat
ETHYL 2-METHOXYACETATE · Acetic acid, methoxy-, ethyl ester · 2-propoxyacetate · Ethyl methoxyacetate 97% · NSC 245101 · ETHYL-3-OXABUTANOATE · ETHYL METHOXYACETATE · EthylMethoxyacetate>Ethyl methoxyacetate,98%
Identifikatoren & physikalische Daten
| CAS No. | 3938-96-3 |
|---|---|
| Summenformel | C5H10O3 |
| Durchschnittliche Molmasse | 118,13 g/mol |
| Monoisotopische Masse | 118,06299418 g/mol |
| SMILES | CCOC(=O)COC |
| InChIKey | JLEKJZUYWFJPMB-UHFFFAOYSA-N |
| PubChem CID | 77544 |
| EC No. | 223-521-7 |
| DTXSID | DTXSID50192580 |
| Lokaler Name | Ethylmethoxyacetat |
Chemische & physikalische Eigenschaften
| XLogP | 0,4 |
|---|---|
| Polarare Oberfläche (TPSA) | 35,5 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 3 |
| Frei drehbare Bindungen | 4 |
| Schwere Atome | 8 |
| Formalladung | 0 |
| Komplexität | 70,1 |
| SpringerMaterials Properties | Optical coefficient |
| Siedepunkt | 44-45.5 °C/9 mmHg (lit.) |
| Dichte | 1.007 g/mL at 25 °C (lit.) |
| Brechungsindex | n20/D 1.401(lit.) |
| Flammpunkt | 115 °F |
| Lagerbedingungen | Flammables area |
| Aggregatzustand | clear liquid |
| Farbe | Colorless to Almost colorless |
| Löslichkeit | Slightly soluble in water. |
| BRN | 1744761 |
| InChI | 1S/C5H10O3/c1-3-8-5(6)4-7-2/h3-4H2,1-2H3 |
| InChIKey | JLEKJZUYWFJPMB-UHFFFAOYSA-N |
| SMILES | CCOC(=O)COC |
| LogP (Verteilungskoeffizient) | 0.475 (est) |
| CAS Datenbank | 3938-96-3(CAS DataBase Reference) |
| NIST chemische Informationen | Acetic acid, methoxy-, ethyl ester(3938-96-3) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 44 reports by companies from 2 notifications to the ECHA C&L Inventory. |
|---|---|
| Hazard Classes and Categories | Flam. Liq. 3 (100%) |
| Wassergefährdungsklasse (WGK) | 3 |
| UN-Transportnummer | UN 3272 3/PG 3 |
| Zollcode | 29189900 |
| R-Sätze (R) | 10 |
| Sicherheitshinweise (S) | 16-24/25 |
| Gefahrenklasse | 3Flam. Liq. 3 |
| Verpackungsgruppe | III |
| Lagerklasse | 3 - Flammable liquids |
Anwendungen & Verwendung
Verwenden
Ethyl methoxyacetate was used as acyl donor during the preparation of enantiomers of several phenylethylamines, as acylation reagent for the aminolysis of 1-phenylethanamine and used in an industrial, lipase-catalyzed kinetic resolution of primary amine.