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2-Methylpiperidin
2PPC · Pipicoline · 2-PIPECOLINE · D-A-PIPECOLINE · Pipecoline,98% · alpha-Pipecolin · ALPHA-PIPECOLINE · 2-METHYL-PERIDINE
Identifikatoren & physikalische Daten
| CAS No. | 109-05-7 |
|---|---|
| Summenformel | C6H13N |
| Durchschnittliche Molmasse | 99,17 g/mol |
| Monoisotopische Masse | 99,10479942 g/mol |
| SMILES | CC1CCCCN1 |
| InChIKey | NNWUEBIEOFQMSS-UHFFFAOYSA-N |
| PubChem CID | 7974 |
| ChEMBL | CHEMBL21454 |
| ChEBI | CHEBI:186840 |
| EC No. | 203-642-1 |
| DTXSID | DTXSID90861728 |
| Lokaler Name | 2-Methylpiperidin |
Chemische & physikalische Eigenschaften
| XLogP | 1,1 |
|---|---|
| Polarare Oberfläche (TPSA) | 12 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 7 |
| Formalladung | 0 |
| Komplexität | 52,1 |
| Lebensmittelzusatzstoffe | FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food |
| Dichte | 0.838-0.8440.844 g/mL at 25 °C (lit.) |
| Aromastoffe | EU Flavoring substances |
| Löslichkeit | Soluble in waterSoluble (in ethanol) |
| Siedepunkt | 117.00 to 119.00 °C. @ 760.00 mm Hg118 °C118-119 °C/753 mmHg (lit.) |
| Brechungsindex | 1.442-1.448n20/D 1.446(lit.) |
| Physical Description | Colourless to yellow liquidPepper-like aroma |
| Schmelzpunkt | -4--5 °C |
| FEMA | 4244 | 2-METHYLPIPERIDINE |
| Flammpunkt | 47 °F |
| Lagerbedingungen | Flammables area |
| Aggregatzustand | Liquid |
| pKa (Säurekonstante) | pK1:10.95(+1) (25°C) |
| Farbe | Clear yellow |
| pH | 12-13 (111g/l, H2O) |
| Geruch | at 1.00 % in propylene glycol. amine fishy seafood taco corn chip |
| Geruchsart | ammoniacal |
| Biologische Quelle | synthetic |
| JECFA Number | 1608 |
| BRN | 79804 |
| InChI | 1S/C6H13N/c1-6-4-2-3-5-7-6/h6-7H,2-5H2,1H3 |
| InChIKey | NNWUEBIEOFQMSS-UHFFFAOYSA-N |
| SMILES | CC1CCCCN1 |
| LogP (Verteilungskoeffizient) | 1.42 |
| CAS Datenbank | 109-05-7(CAS DataBase Reference) |
| NIST chemische Informationen | 2-Methylpiperidine(109-05-7) |
| EPA chemische Informationen | Piperidine, 2-methyl- (109-05-7) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P332+P317, 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 49 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: Piperidine, 2-methyl-Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)Piperidine, 2-methyl-: Does not have an individual approval but may be used under an appropriate group standard |
| Hazard Classes and Categories | Flam. Liq. 2 (100%) |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 1993 3/PG 2 |
| Zollcode | 29333999 |
| RTECS-Nr. | TN1240000 |
| R-Sätze (R) | 11-36/37/38-34-22-41-37/38 |
| Gefahrensymbole | F,Xn |
| Sicherheitshinweise (S) | 16-26-39-45-36/37/39 |
| Gefahrenklasse | 3Acute Tox. 3 DermalAcute Tox. 3 InhalationAcute Tox. 4 OralEye Dam. 1Flam. Liq. 2Skin Corr. 1B |
| Verpackungsgruppe | II |
| Lagerklasse | 3 - Flammable liquids |
Anwendungen & Verwendung
Verwenden
2-Methylpiperidine, is used for the oxidation of secondary amines to nitrones by means of H2O2 catalyzed by Sodium tungsten oxide dihydrate.