HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 12153Erstellt: 27. Oktober 2026
N-Propylanilin
Propylaniline · SKL121 · N-PROPYLANILINE · N-N-PROPYLANILINE · Aniline, N-propyl- · N-Propylaniline>N-Propylbenzenamine · N-Phenylpropylamine · n-propyl-benzenamin
https://huagongshe.com/de/chemical/12153
Identifikatoren & physikalische Daten
| CAS No. | 622-80-0 |
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| Summenformel | C9H13N |
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| Durchschnittliche Molmasse | 135,21 g/mol |
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| Monoisotopische Masse | 135,10479942 g/mol |
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| SMILES | CCCNc1ccccc1 |
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| InChIKey | CDZOGLJOFWFVOZ-UHFFFAOYSA-N |
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| PubChem CID | 12153 |
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| EC No. | 210-754-4 |
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| DTXSID | DTXSID2060759 |
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| Lokaler Name | N-Propylanilin |
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Chemische & physikalische Eigenschaften
| XLogP | 2,5 |
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| Polarare Oberfläche (TPSA) | 12 |
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| H-Brücken-Donoren | 1 |
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| H-Brücken-Akzeptoren | 1 |
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| Frei drehbare Bindungen | 3 |
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| Schwere Atome | 10 |
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| Formalladung | 0 |
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| Komplexität | 74,8 |
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| SpringerMaterials Properties | Diamagnetic susceptibility |
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| LogP (Verteilungskoeffizient) | 2.45 |
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| Schmelzpunkt | -6.87°C (estimate) |
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| Siedepunkt | 220°C |
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| Dichte | 0,95 g/cm3 |
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| Brechungsindex | 1.5410 to 1.5440 |
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| Flammpunkt | 91°C |
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| Lagerbedingungen | 2-8°C, protect from light |
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| pKa (Säurekonstante) | 5.04±0.20(Predicted) |
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| Aggregatzustand | clear liquid |
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| Wichte | 0.942~0.949 (20/4℃) |
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| Farbe | White to Yellow to Green |
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| CAS Datenbank | 622-80-0(CAS DataBase Reference) |
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| NIST chemische Informationen | N-Propylaniline(622-80-0) |
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| EPA chemische Informationen | Benzenamine, N-propyl- (622-80-0) |
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Sicherheit & Vorschriften
| GHS-Einstufung | DangerH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P308+P316, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
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| Hazard Classes and Categories | Acute Tox. 4 (100%) |
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| TSCA-Inventar-Status | TSCA listed |
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| Zollcode | 2921490090 |
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| R-Sätze (R) | 20/21/22-36/37/38 |
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| Sicherheitshinweise (S) | 26-36/37/39 |
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Herstellung & Synthese
synthetische
N-propylaniline was efficiently synthesized in a vapor phase from aniline and 1-propanol at atmospheric pressure over the Cu/SiO2 catalyst that was prepared by the incipient wetness method and temperature-programmed calcination. The catalyst exhibited very high activity and selectivity. At the reaction temperature of 260°C, 1-propanol conversion reached 100%, and the selectivity for N-propylaniline exceeded 92%. The results of X-ray diffraction showed that the Cu/SiO2 catalyst with high catalytic activity and selectivity had good crystallinity of copper.https://doi.org/10.1016/S1872-2067(07)60027-8
