195510

4-(Methylamino)pyridine

98%

• Empirical Formula (Hill Notation): C₆H₈N₂
• CAS Number: 1121-58-0
• Molecular Weight: 108.14
• MDL number: MFCD00152625
• UNSPSC Code: 12352100
• PubChem Substance ID: 24851695
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 98%
• form: solid
• bp: 100 °C/0.1 mmHg (lit.)
• mp: 124-125 °C (lit.)
• functional group: amine
• SMILES string: CNc1ccncc1
• InChI: 1S/C6H8N2/c1-7-6-2-4-8-5-3-6/h2-5H,1H3,(H,7,8)
• InChI key: LSCYTCMNCWMCQE-UHFFFAOYSA-N

Description

Application

4-(Methylamino)pyridine can be used:

• To functionalize hypercrosslinked emulsion-templated porous polymers (polyHIPE) to form a highly efficient heterogeneous nucleophilic catalyst for the acylation of a tertiary alcohol.
• As a reactant to synthesize 4-(N-allyl-N-methylamino)pyridine, which is employed as an intermediate to prepare DMAP/SBA-15 supported catalyst for the synthesis of propylene carbonate.
• To prepare 5-azaoxindoles via homolytic aromatic substitution.

4-(Methylamino)pyridine was employed as efficient nucleophilic catalyst during the preparation of ultra-high surface area emulsion templated porous polymers.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves