4-Pyridinecarboxaldehyde N-oxide

Names

[ Name ]:
4-Pyridinecarboxaldehyde N-oxide

[Synonym ]:
pyridine-N-oxide-4-carbaldehyde
1-oxy-pyridine-4-carbaldehyde
pyridine-4-carboxaldehyde-N-oxide
4-Pyridinecarboxaldehyde,1-oxide
pyridine-4-carbaldehyde-1-oxide
MFCD00167384
4-pyridincarboxaldehyde-N-oxide
4-Pyridinecarboxaldehyde N-oxide
4-formylpyridine N-oxide
Isonicotinaldehyde 1-oxide
EINECS 230-602-0
Donepezil Impurity 23

Chemical & Physical Properties

[ Density]:
1.16 g/cm3

[ Boiling Point ]:
367.7ºC at 760 mmHg

[ Melting Point ]:
150-152ºC(lit.)

[ Molecular Formula ]:
C₆H₅NO₂

[ Molecular Weight ]:
123.10900

[ Flash Point ]:
176.2ºC

[ Exact Mass ]:
123.03200

[ PSA ]:
42.53000

[ LogP ]:
0.92760

[ Index of Refraction ]:
1.542

[ Water Solubility ]:
methylene chloride: soluble25mg/mL, clear, colorless to yellow

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933399090

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

Synthesis and characterization of new heterocyclic Schiff base palladacycles: Ring activation through N-oxide formation. Gómez-Blanco N, et al.

Polyhedron 28(16) , 3607-13, (2009)