4-IODO-2-PYRIDONE CAS Nr .: 858839-90-4

Taw qhia

4-IODO-2-PYRIDONE, ALSO KNOWN AS 4-IODO-2-PYRIDONE, yog cov organic compound. Cov hauv qab no yog kev qhia txog nws cov khoom, kev siv, kev tsim khoom thiab cov ntaub ntawv kev nyab xeeb:

Zoo:

- Cov tsos mob: daj crystalline lossis hmoov hmoov.

- Solubility: Soluble nyob rau hauv feem ntau cov organic solvents xws li cawv, ethers thiab ketones, me ntsis soluble nyob rau hauv dej.

Siv:

- 4-Iodo-2-pyridone yog ib qho tseem ceeb nruab nrab compound uas yog dav siv nyob rau hauv cov organic synthesis.

Txoj kev:

- Kev npaj ntawm 4-iodo-2-pyridone feem ntau yog ua los ntawm cov kauj ruam hauv qab no:

1. Dissolve 2-pyridine methanol hauv sodium bicarbonate tov thiab ntxiv rau sodium iodide suspension rau cov tshuaj tiv thaiv.

2. Lim kom tau lub substrate iodine hloov.

3. Lub substrate yog reacted nrog alkaline cawv los tsim 4-iodo-2-pyridone.

Cov ntaub ntawv kev nyab xeeb:

- 4-Iodo-2-pyridone yog qhov ruaj khov nyob rau hauv ib txwm ua haujlwm, tab sis cov kev ceev faj txog kev nyab xeeb hauv qab no tseem yuav tsum tau sau tseg:

- Kev sib cuag ntawm daim tawv nqaij: ua rau khaus thiab ua xua, tiv thaiv daim tawv nqaij.

- Kev nqus pa: Nws tuaj yeem ua rau ua pa ua pa, yog li lub chaw kuaj mob yuav tsum ua kom muaj cua zoo.

- Ncua: Toxic thiab yuav tsum zam.

- Cia: yuav tsum muab cia rau hauv lub thawv airtight thiab kom deb ntawm ignition thiab oxidants.

Qhov no yog cov lus qhia luv luv rau cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm 4-iodo-2-pyridone. Thov ua qhov kev tshawb fawb ntxiv thiab kev sim ua haujlwm raws li cov kev xav tau tshwj xeeb.