375403

2-Methyl-2-imidazolin

95%

• Synonym(e): Lysidin
• Empirische Formel (Hill-System): C₄H₈N₂
• CAS-Nummer: 534-26-9
• Molekulargewicht: 84.12
• EG-Nummer: 208-596-6
• MDL-Nummer: MFCD00051490
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24863385
• NACRES: NA.22

Eigenschaften

• Assay: 95%
• Form: solid
• mp (Schmelzpunkt): 87 °C (dec.) (lit.)
• SMILES String: [H]N1CCN=C1C
• InChI: 1S/C4H8N2/c1-4-5-2-3-6-4/h2-3H2,1H3,(H,5,6)
• InChIKey: VWSLLSXLURJCDF-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2-Methyl-2-imidazoline is monomethyl derivative of imidazoline. The self-association of 2-methyl-2-imidazoline was studied in aqueous solution, at different pH values, by ultraviolet spectroscopy.[1]

Kinetics of the reaction of 2-methyl-2-imidazoline with sulfate and hydrogen phosphate radicals has been investigated by flash-photolysis. Rate constant for the reaction was reported to be 10⁸-10⁹M^-1s^-1.[2]

Anwendung

2-Methyl-2-imidazoline may be used in the synthesis of series of N,N,N′-trisubstituted ethylenediamine derivatives.[3] It may be used in the preparation of 1-alkyl-2-methyl-2-imidazolines, via alkylation with organic halides in the presence of phase transfer catalysis and absence of solvent.[4]

Reactant for:
Synthesis of cyclic-amine-based dithiocarbamate chain transfer agents for RAFT polymerization
Dehydration reactions
Synthesis of push-pull alkenes
Producing organic reductants for transfer hydrogenation
Synthesis of orally available factor Xa inhibitors

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves