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HCID 16501Erstellt: 26. Oktober 2026
3-Ethoxypropiononitril
EOPN · 3-EOPN · Nsc7767 · ai3-25450 · β-ethoxypropionitrile · 3-Ethoxypropionitride · 3-ETHOXYPROPIONITRILE · 3-ETHOXYPROPANENITRILE
https://huagongshe.com/de/chemical/16501
Identifikatoren & physikalische Daten
| CAS No. | 14631-45-9 |
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| Summenformel | C5H9NO |
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| Durchschnittliche Molmasse | 99,13 g/mol |
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| Monoisotopische Masse | 99,06841391 g/mol |
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| SMILES | CCOCCC#N |
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| InChIKey | DCWQZPJHHVLHSV-UHFFFAOYSA-N |
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| PubChem CID | 16501 |
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| EC No. | 218-393-4 |
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| DTXSID | DTXSID0051861 |
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| Lokaler Name | 3-Ethoxypropiononitril |
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Chemische & physikalische Eigenschaften
| XLogP | 0,1 |
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| Polarare Oberfläche (TPSA) | 33 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 2 |
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| Frei drehbare Bindungen | 3 |
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| Schwere Atome | 7 |
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| Formalladung | 0 |
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| Komplexität | 71,4 |
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| SpringerMaterials Properties | Fusion temperature |
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| Schmelzpunkt | 48.9 °C |
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| Siedepunkt | 171°C |
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| Dichte | 0.894 |
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| Brechungsindex | 1.4075 |
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| Flammpunkt | 64°C |
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| Lagerbedingungen | Sealed in dry,Room Temperature |
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| Aggregatzustand | clear liquid |
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| Farbe | Colorless to Light yellow |
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| BRN | 741924 |
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| CAS Datenbank | 2141-62-0(CAS DataBase Reference) |
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| NIST chemische Informationen | C2H5CH(OC2H5)CH2CN(2141-62-0) |
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| EPA chemische Informationen | Propanenitrile, 3-ethoxy- (2141-62-0) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH227 (16.7%): Combustible liquid [Warning Flammable liquids]P210, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 6 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Peroxide Forming Chemical | 3-EthoxypropionitrileD: Other compounds that may form peroxidesKelly |
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| Hazard Classes and Categories | Flam. Liq. 4 (16.7%) |
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| TSCA-Inventar-Status | TSCA listed |
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| UN-Transportnummer | 3276 |
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| Zollcode | 29269090 |
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| RTECS-Nr. | TZ4680000 |
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| R-Sätze (R) | 20/21/22-36/37/38 |
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| Gefahrensymbole | Xi |
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| Sicherheitshinweise (S) | 26-36/37/39-36-37 |
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