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Cas Database |
| Name |
Bis(2-pyridyl) ketone |
EINECS | 243-067-3 |
| CAS No. | 19437-26-4 | Density | 1.196 g/cm3 |
| PSA | 42.85000 | LogP | 1.70760 |
| Solubility | Low solubility in water. | Melting Point |
52-55 °C(lit.) |
| Formula | C11H8N2O | Boiling Point | 343.5 °C at 760 mmHg |
| Molecular Weight | 184.197 | Flash Point | 165.7 °C |
| Transport Information | N/A | Appearance | beige to brown crystalline powder |
| Safety | 26-36 | Risk Codes | 36/37/38 |
| Molecular Structure |
|
Hazard Symbols |
 Xi
|
| Synonyms |
2-Pyridylketone (6CI,7CI,8CI);2,2'-Bis(pyridyl)ketone;2,2'-Dipyridyl ketone;Bis(pyridin-2-yl) ketone;Bis(pyridin-2-yl)methanone;Di(pyridin-2-yl) ketone;Di-2-pyridinyl methanone;Di-2-pyridyl ketone;NSC174057; |
Article Data | 22 |
Bis(2-pyridyl) ketone Chemical Properties
Molecular Structure:
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Molecular Formula: C11H8N2O
Molecular Weight: 184.194
IUPAC Name: Dipyridin-2-ylmethanone
Synonyms of Methanone,di-2-pyridinyl- (CAS NO.19437-26-4): AI3-52639 ; EINECS 243-067-3 ; Bis(2-pyridyl) ketone
CAS NO: 19437-26-4
Classification Code: Heterocyclic Compounds
Melting point: 52-55 °C
Index of Refraction: 1.593
Molar Refractivity: 52.22 cm3
Molar Volume: 153.9 cm3
Surface Tension: 52.8 dyne/cm
Density: 1.196 g/cm3
Flash Point: 165.7 °C
Enthalpy of Vaporization: 58.74 kJ/mol
Boiling Point: 343.5 °C at 760 mmHg
Vapour Pressure of Methanone,di-2-pyridinyl- (CAS NO.19437-26-4): 7.01E-05 mmHg at 25°C
Bis(2-pyridyl) ketone Safety Profile
Hazard Codes of Methanone,di-2-pyridinyl- (CAS NO.19437-26-4): 
Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
WGK Germany: 3
F: 10
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