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Di-sec-butylamin
Bis(1-methylpropyl)amine · (sec-C4H9)2NH · Di-2-butylamine · Dibutylamine,99% · DI-SEC-BUTYLAMINE · Bis(sec-butyl)amine · 2,2'-Iminobisbutane · Di-sec-butylamine>The twosec butylaMine
Identifikatoren & physikalische Daten
| CAS No. | 626-23-3 |
|---|---|
| Summenformel | C8H19N |
| Durchschnittliche Molmasse | 129,24 g/mol |
| Monoisotopische Masse | 129,15174961 g/mol |
| SMILES | CCC(C)NC(C)CC |
| InChIKey | OBYVIBDTOCAXSN-UHFFFAOYSA-N |
| PubChem CID | 12277 |
| EC No. | 210-937-9 |
| DTXSID | DTXSID90870719 |
| Lokaler Name | Di-sec-butylamin |
Chemische & physikalische Eigenschaften
| XLogP | 2,4 |
|---|---|
| Polarare Oberfläche (TPSA) | 12 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 4 |
| Schwere Atome | 9 |
| Formalladung | 0 |
| Komplexität | 53,6 |
| Stoffklassen | Nitrogen Compounds -> Amines, AliphaticCorrosives |
| SpringerMaterials Properties | Density |
| Physical Description | Colorless liquid with an amine-like odor[Alfa Aesar MSDS] |
| Schmelzpunkt | -70°C |
| Siedepunkt | 135 °C765 mm Hg(lit.) |
| Dichte | 0.753 g/mL at 25 °C(lit.) |
| Brechungsindex | n20/D 1.41(lit.) |
| Flammpunkt | 69 °F |
| pKa (Säurekonstante) | pK1:10.91(+1) (25°C) |
| Aggregatzustand | clear liquid |
| Farbe | Colorless to Almost colorless |
| InChI | 1S/C8H19N/c1-5-7(3)9-8(4)6-2/h7-9H,5-6H2,1-4H3 |
| InChIKey | OBYVIBDTOCAXSN-UHFFFAOYSA-N |
| SMILES | CCC(C)NC(C)CC |
| LogP (Verteilungskoeffizient) | 2.63 |
| CAS Datenbank | 626-23-3(CAS DataBase Reference) |
| NIST chemische Informationen | 2-Butanamine, N-(1-methylpropyl)-(626-23-3) |
| EPA chemische Informationen | 2-Butanamine, N-(1-methylpropyl)- (626-23-3) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P317, P321, P330, P362+P364, P370+P378, P403+P235, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 80 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.H226: Flammable liquid and vapor [Warning Flammable liquids] |
|---|---|
| Regulatorische Informationen | Status: Active Update: 19-04-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/24763Di-s-butylamine: Does not have an individual approval but may be used under an appropriate group standardThe New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.) |
| Gefahrenübersicht | Causes burnsInhalation may cause corrosive injuries to upper respiratory tract and lungsHarmful by ingestion, inhalation, and skin absorption[Alfa Aesar MSDS] |
| Hazard Classes and Categories | Flam. Liq. 3 (100%)Flammable liquid - category 3Corrosives, Flammable agents - 3rd degree |
| Unerwünschte Wirkungen | Dermatotoxin - Skin burns. |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 2733 3/PG 2 |
| Zollcode | 29211980 |
| R-Sätze (R) | 11-20/21/22-34-10 |
| Gefahrensymbole | F,C,Xn |
| Sicherheitshinweise (S) | 16-26-27-33-36/37/39-45 |
Anwendungen & Verwendung
Verwenden
Di-sec-butylamine is an aliphatic amine of research interest that has been studied for its properties to attach to carbon and metal surfaces, proton affinity, as well as hydrodesulfurization and hydrodenitrogenation in petroleum refining.