Pyridine N-oxide

• Catalog No.: A10419
• CAS Number: 694-59-7
• M. F.: C5H5NO
• M. W.: 95.0993
• Purity: 95%

SYNONYMS

• Title: N-氧化吡啶
• IUPAC name: pyridin-1-ium-1-olate
• IUPAC Traditional name: pyridine N-oxide

DATABASE IDS

• Merck Index: 147972
• MDL Number: MFCD00006194
• EC Number: 211-774-6
• Beilstein Number: 105257
• CAS Number: 694-59-7

PROPERTIES

• Purity: 95%
• Boiling Point: 270°C
• Flash Point: 143°C(289°F)
• Melting Point: 61-66°C
• GHS Hazard statements: H301-H315-H319-H335
• European Hazard Symbols: X
• GHS Precautionary statements: P261-P301+P310-P305+P351+P338-P302+P352-P405-P501A
• Risk Statements: 22-36/37/38
• RTECS: UT6410000
• Safety Statements: 26-36/37
• Storage Warning: Hygroscopic
• TSCA Listed: 是

REFERENCES

• Mild oxidant for conversion of unactivated alkyl halides to aldehydes or ketones: J. Org. Chem., 22, 1135 (1957); 35, 244 (1970); Tetrahedron, 33, 1845 (1977). Substituted acetic acids and their anhydrides: J. Org. Chem., 38, 3737 (1973), as well as ɑ-bromo and ɑ-chloro acids: J. Org. Chem., 31, 3058 (1966); J. Am. Chem. Soc., 89, 4968 (1967), can undergo oxidative decarboxylation to aldehydes and ketones.