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    | product Name | 4-Pyridinealdoxime |  
    | Synonyms | Pyridine-4-aldoxime; Pyridine-4-carboxaldoxime; isonicotinaldehyde oxime; Pyridine-4-carbaldoxime; 4-(nitrosomethylidene)-1,4-dihydropyridine; (E)-N-hydroxy-1-(pyridin-4-yl)methanimine; (Z)-N-hydroxy-1-(pyridin-4-yl)methanimine |  
    | Molecular Formula | C6H6N2O |  
    | Molecular Weight | 122.1246 |  
    | InChI | InChI=1/C6H6N2O/c9-8-5-6-1-3-7-4-2-6/h1-5,9H/b8-5- |  
    | CAS Registry Number | 696-54-8 |  
    | EINECS | 211-796-6 |  
    | Molecular Structure |   |  
    | Density | 1.141g/cm3 |  
    | Melting point | 130-134℃ |  
    | Boiling point | 233.139°C at 760 mmHg |  
    | Refractive index | 1.56 |  
    | Flash point | 94.799°C |  
    | Water solubility | 10 g/L (20℃) |  
    | Vapour Pressur | 0.032mmHg at 25°C |  
    | Hazard Symbols |  Xn:Harmful; 
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    | Risk Codes | R20/22:; R36/37/38:;
 
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    | Safety Description | S26:; S37/39:;
 
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