HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-Methylpyrrolidin
RMA-559 · 2-METHYLPYRROLIDINE · 2-methyl-pyrrolidin · 2-MethylpyrrolidineHCl · Pyrrolidine, 2-methyl- · 2-methyl-1-pyrrolidine · 2-Methylpyrrolidine,98% · 2-Methylpyrrolidine, 98% 2GR
Identifikatoren & physikalische Daten
| CAS No. | 765-38-8 |
|---|---|
| Summenformel | C5H11N |
| Durchschnittliche Molmasse | 85,15 g/mol |
| Monoisotopische Masse | 85,08914935 g/mol |
| SMILES | CC1CCCN1 |
| InChIKey | RGHPCLZJAFCTIK-UHFFFAOYSA-N |
| PubChem CID | 13003 |
| ChEBI | CHEBI:145240 |
| EC No. | 212-144-3 |
| DTXSID | DTXSID70883347 |
| Lokaler Name | 2-Methylpyrrolidin |
Chemische & physikalische Eigenschaften
| XLogP | 0,7 |
|---|---|
| Polarare Oberfläche (TPSA) | 12 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 6 |
| Formalladung | 0 |
| Komplexität | 43,2 |
| Schmelzpunkt | -96.37°C (estimate) |
| Siedepunkt | 97-99 °C/744 mmHg (lit.) |
| Dichte | 0.834 g/mL at 25 °C (lit.) |
| Brechungsindex | n20/D 1.437(lit.) |
| Flammpunkt | 37 °F |
| Lagerbedingungen | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| pKa (Säurekonstante) | 10.93±0.10(Predicted) |
| Aggregatzustand | Liquid |
| Farbe | Clear colorless to light yellow |
| Löslichkeit | soluble |
| InChI | InChI=1S/C5H11N/c1-5-3-2-4-6-5/h5-6H,2-4H2,1H3 |
| InChIKey | RGHPCLZJAFCTIK-UHFFFAOYSA-N |
| SMILES | N1CCCC1C |
| CAS Datenbank | 765-38-8(CAS DataBase Reference) |
| NIST chemische Informationen | 2-Methylpyrrolidine(765-38-8) |
| EPA chemische Informationen | Pyrrolidine, 2-methyl- (765-38-8) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]P210, P233, P240, P241, P242, P243, P260, P264, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P330, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 45 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: Pyrrolidine, 2-methyl- |
| Weitere Sicherheitsinformationen | Evaluation - Chemicals not considered for in depth evaluation - Not commercially active in Australia |
| Hazard Classes and Categories | Flam. Liq. 2 (100%) |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 2924 3/PG 2 |
| Zollcode | 29339900 |
| R-Sätze (R) | 11-34-22 |
| Gefahrensymbole | F,C |
| Sicherheitshinweise (S) | 16-26-36/37/39-45 |
| Gefahrenklasse | 3Acute Tox. 4 OralEye Dam. 1Flam. Liq. 2Skin Corr. 1B |
| Verpackungsgruppe | II |
| Lagerklasse | 3 - Flammable liquids |
Anwendungen & Verwendung
Verwenden
2-Methylpyrrolidine can be used to produce2-(2-methylpyrrolidinyl)benzaldehydeat the temperature of152°C. It is commonly used as organic reagent.