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.
A ni ọpọlọpọ awọn ile-iṣelọpọ giga-giga pẹlu ifowosowopo jinlẹ, eyiti o le fun ọ ni awọn ọja to gaju ati awọn idiyele ifigagbaga. Ati pe a tun le fun awọn ẹdinwo fun awọn rira olopobobo.Ati pe a ṣe ifọwọsowọpọ pẹlu ọpọlọpọ awọn ile-iṣẹ gbigbe ẹru ẹru ọjọgbọn, le fi awọn ọja ranṣẹ lailewu ati laisiyonu si ọwọ rẹ. Akoko ifijiṣẹ jẹ nipa awọn ọjọ 3-20 lẹhin ijẹrisi isanwo.
| Molecular Formula | C6H4N2 |
| Molar Mass | 104.11 |
| Density | 1.081g/mLat 25°C(lit.) |
| Ojuami Iyo | 24-27°C(lit.) |
| Boling Point | 212-215°C(lit.) |
| Flash Point | 193°F |
| Omi Solubility | immiscible |
| Solubility | 67g/l |
| Vapor Presure | 11.96Pa at 25℃ |
| Ifarahan | 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 |
| Lo | In the pharmaceutical, dye and other industries as intermediates |
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