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Cas Database |
| Name |
2-Hydroxy-3-cyanopyridine |
EINECS | N/A |
| CAS No. | 20577-27-9 | Density | 1.27 g/cm3 |
| PSA | 56.65000 | LogP | 0.24658 |
| Solubility | N/A | Melting Point |
90-94 °C |
| Formula | C6H4N2O | Boiling Point | 352.3 °C at 760 mmHg |
| Molecular Weight | 120.111 | Flash Point | 166.9 °C |
| Transport Information | N/A | Appearance | Dark yellow solid |
| Safety | 26-39 | Risk Codes |
 Xi:Irritant; |
| Molecular Structure |
|
Hazard Symbols |
 Xi
|
| Synonyms |
Nicotinonitrile,1,2-dihydro-2-oxo- (6CI,7CI,8CI);2-Hydroxynicotinonitrile; |
Article Data | 27 |
2-Hydroxy-3-cyanopyridine Chemical Properties
Empirical Formula: C6H4N2O
Molecular Weight: 120.1088g/mol
Structure of 3-Pyridinecarbonitrile,1,2-dihydro-2-oxo- (CAS NO.20577-27-9):
Index of Refraction: 1.571
Molar Refractivity: 31.08 cm3
Molar Volume: 94.4 cm3
Polarizability: 12.32×10-24cm3
Surface Tension: 53 dyne/cm
Density: 1.27 g/cm3
Flash Point: 166.9 °C
Enthalpy of Vaporization: 59.71 kJ/mol
Boiling Point: 352.3 °C at 760 mmHg
Vapour Pressure: 3.87E-05 mmHg at 25°C
Product Categories: blocks;Carboxes;Pyridines;Pyridine;Nucleotides and Nucleosides;CHIRAL CHEMICALS;Bases & Related Reagents;Nucleotides Systematic Name: 2-oxo-1,2-dihydropyridine-3-carbonitrile
SMILES: N#C\C1=C\C=C/NC1=O
InChI: InChI=1/C6H4N2O/c7-4-5-2-1-3-8-6(5)9/h1-3H,(H,8,9)
InChIKey: DYUMBFTYRJMAFK-UHFFFAOYAI
2-Hydroxy-3-cyanopyridine Safety Profile
Hazard Codes: 
Xi
Hazard Note: Irritant/Keep Cold
2-Hydroxy-3-cyanopyridine Specification
3-Pyridinecarbonitrile,1,2-dihydro-2-oxo- , its cas register number is 20577-27-9. It also can be called 2-Hydroxynicotinonitrile ; 2-Oxo-1,2-dihydropyridin-3-carbonitril ; 2-Oxo-1,2-dihydropyridine-3-carbonitrile ; 3-pyridinecarbonitrile, 2-hydroxy- ; 1,2-Dihydro-2-oxopyridine-3-carbonitrile 98% . The storage environment of 3-Pyridinecarbonitrile,1,2-dihydro-2-oxo- (CAS NO.20577-27-9) should be kept cold.
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