2-Methoxypyridine

• Catalog No.: A13675
• CAS Number: 1628-89-3
• M. F.: C6H7NO
• M. W.: 109.12588
• Purity: 98%

SYNONYMS

• Title: 2-甲氧基吡啶
• IUPAC name: 2-methoxypyridine
• IUPAC Traditional name: 2-methoxypyridine
• Synonyms: Methyl 2-pyridyl ether

DATABASE IDS

• Beilstein Number: 108189
• MDL Number: MFCD00006262
• EC Number: 216-623-8
• CAS Number: 1628-89-3

PROPERTIES

• Purity: 98%
• Boiling Point: 142-143°C
• Density: 1.046
• Flash Point: 32°C(89°F)
• Refractive Index: 1.5040
• GHS Hazard statements: H226-H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• GHS Precautionary statements: P210-P241-P303+P361+P353-P305+P351+P338-P405-P501A
• Risk Statements: 10-36/37/38
• Safety Statements: 26-37
• TSCA Listed: 否
• Hazard Class: 3
• UN Number: UN3271
• Packing Group: III

REFERENCES

• Can be metallated at the 3-position with LDA at -70^o: J. Org. Chem., 53, 1367 (1988). With the unimetal superbase complex formed from 2 mol of n-BuLi and I mol of 2-(Dimethylamino)ethanol, B23616, in hexane, products are obtained resulting from apparent metallation at the 6-position. A radical mechanism, rather than a true 6-metallation, has been proposed for this reaction: J. Chem. Soc., Perkin 1, 3071 (1997). Analogous results have been reported with 2-chloropyridine: Org. Lett., 2, 803 (2000).