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2-Cyanopyridine
2-cyanopyridine is an organic compound with the formula C6H4N2. It is a crystalline solid with a special cyano and pyridine structure.
Nature:
1. 2-cyanopyridine is weakly alkaline and can participate in the reaction as a Lewis base.
2. Its solubility in water is low, and its solubility is better in organic solvents.
3. It has good thermal stability and can be used at high temperatures.
1. 2-cyanopyridine, as an important intermediate in organic synthesis, is used to prepare various organic compounds.
2. It can also be used as a complexing agent for metal ions, for analytical chemistry and coordination chemistry.
Nou gen anpil faktori-wo kalite ak gwo koperasyon, ki ka ba ou bon jan kalite pwodwi ak pri konpetitif. Epi nou ka bay tou rabè pou acha esansyèl. Epi nou kolabore ak anpil konpayi transpò machandiz pwofesyonèl, ka delivre pwodwi san danje epi san pwoblèm nan men ou. Tan livrezon se sou 3-20 jou apre konfimasyon peman an.
| Molecular Formula | C6H4N2 |
| Molar Mass | 104.11 |
| Density | 1.081g/mLat 25°C(lit.) |
| Pwen k ap fonn | 24-27°C(lit.) |
| Boling Point | 212-215°C(lit.) |
| Flash Point | 193°F |
| Solibilite dlo | immiscible |
| Solubility | 67g/l |
| Vapor Presure | 11.96Pa at 25℃ |
| Aparans | Low Melting Crystalline Solid |
| Color | White to brown |
| Exposure Limit | NIOSH: IDLH 25 mg/m3 |
| BRN | 107710 |
| pKa | pK1:-0.26(+1) (25°C) |
| PH | 8.4 (100g/l, H2O) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | n20/D 1.529(lit.) |
| Physical and Chemical Properties | Density 1.081 melting point 26-28°C boiling point 212-215°C refractive index 1.5288 flash point 89°C water-soluble immiscible |
| Sèvi ak | In the pharmaceutical, dye and other industries as intermediates |
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Lang pale: Angle.
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