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N,N-Diethyl-2-propin-1-amin
DEP · 3-DIETHYLAMINO-1-PROPYNE · N,N-DIETHYLPROPARGYLAMINE · N,N-Diethylprop-2-yn-1-amine · 2-Propyn-1-amine, N,N-diethyl- · TIMTEC-BB SBB008754 · Diethylamino1prop2yne · diethylpropargylamine
Identifikatoren & physikalische Daten
| CAS No. | 125678-52-6 |
|---|---|
| Summenformel | C7H13N |
| Durchschnittliche Molmasse | 111,18 g/mol |
| Monoisotopische Masse | 111,10479942 g/mol |
| SMILES | C#CCN(CC)CC |
| InChIKey | JZJXKEWVUBVOEH-UHFFFAOYSA-N |
| PubChem CID | 20010 |
| EC No. | 223-804-5 |
| DTXSID | DTXSID5063287 |
| Lokaler Name | N,N-Diethyl-2-propin-1-amin |
Chemische & physikalische Eigenschaften
| XLogP | 1,1 |
|---|---|
| Polarare Oberfläche (TPSA) | 3,2 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 3 |
| Schwere Atome | 8 |
| Formalladung | 0 |
| Komplexität | 83,8 |
| Schmelzpunkt | 157-161°C |
| Siedepunkt | 118-120 °C(lit.) |
| Dichte | 0.80 g/mL at 20 °C(lit.) |
| Dampfdruck | 14.6hPa at 20℃ |
| Brechungsindex | n20/D 1.434 |
| Flammpunkt | 156°C |
| Lagerbedingungen | 2-8°C |
| pKa (Säurekonstante) | 8.54±0.25(Predicted) |
| Aggregatzustand | clear liquid |
| Farbe | Colorless to Light orange to Yellow |
| Wichte | 0.811 |
| Löslichkeit | Soluble in acid. Insoluble in water. |
| BRN | 1098468 |
| LogP (Verteilungskoeffizient) | 1.5 at 23℃ |
| CAS Datenbank | 4079-68-9(CAS DataBase Reference) |
| NIST chemische Informationen | 2-Propyn-1-amine, n,n-diethyl-(4079-68-9) |
| EPA chemische Informationen | 2-Propyn-1-amine, N,N-diethyl- (4079-68-9) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH225 (71.2%): Highly Flammable liquid and vapor [Danger Flammable liquids]P210, P233, P240, P241, P242, P243, P260, P261, P262, P264, P264+P265, P270, P271, P273, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P363, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 264 reports by companies from 15 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: 2-Propyn-1-amine, N,N-diethyl-Status: Cease Manufacture Update: 05-09-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/230232-Propyn-1-amine, N,N-diethyl-: Does not have an individual approval but may be used under an appropriate group standard |
| Hazard Classes and Categories | Flam. Liq. 2 (71.2%) |
| F | 8-10-13-23 |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 2733 3/PG 2 |
| Zollcode | 29211990 |
| RTECS-Nr. | UK5775000 |
| R-Sätze (R) | 11-21/22-34 |
| Gefahrensymbole | F,Xn,C,F+ |
| Sicherheitshinweise (S) | 26-36/37/39-45 |
| Gefahrenklasse | 3 |
| Verpackungsgruppe | I |
Anwendungen & Verwendung
Beschreibung
N,N-Diethylpropargylamine is a kind of nickel plating brightener with excellent performance and excellent levelling effect. It is widely used in nickel plating and alloy plating industry, because it is insoluble in water, it is generally used after reacting with acid to form quaternary ammonium salt before use, meanwhile, it is also a kind of pharmaceutical intermediates and pesticide intermediates, and has certain application fields in fine chemical industry.
Verwenden
3-Diethylamino-1-propyne is used as functional leveling agent, brightener.