4-IODO-2-PYRIDONE (CAS# 858839-90-4)

Intshayelelo

I-4-IODO-2-PYRIDONE, EKWAZIWA NGE-4-IODO-2-PYRIDONE, i-organic compound. Oku kulandelayo sintshayelelo kwiipropati zayo, ukusetyenziswa, iindlela zokuvelisa kunye nolwazi lokhuseleko:

Umgangatho:

- Imbonakalo: Ikristale etyheli okanye umgubo oqinileyo.

- Ukunyibilika: Inyibilika kuninzi lwezinyibilikisi zendalo ezifana neealkoholi, iietha kunye neeketones, zinyibilika kancinane emanzini.

Sebenzisa:

- I-4-Iodo-2-pyridone yinto ebalulekileyo ephakathi esetyenziswa ngokubanzi kwi-organic synthesis.

Indlela:

- Ukulungiswa kwe-4-iodo-2-pyridone ngokuqhelekileyo kuqhutyelwa ngamanyathelo alandelayo:

1. Dissolve 2-pyridine methanol kwisisombululo se-sodium bicarbonate kwaye uyongeze kwi-sodium iodide ukumiswa kokusabela.

2. Hlunga ukufumana indawo ye-iodine engaphantsi.

3. I-substrate iphendulwa nge-alkali yotywala ukuvelisa i-4-iodo-2-pyridone.

Ulwazi ngoKhuseleko:

- I-4-Iodo-2-pyridone izinzile phantsi kweemeko eziqhelekileyo zokusebenza, kodwa kufuneka kuqatshelwe la manyathelo okhuseleko alandelayo:

- Uqhagamshelwano lwesikhumba: Ibangela ukucaphuka kunye nokuphendula okungahambi kakuhle, ukudibanisa kwesikhumba kufuneka kugwenywe.

Ukuphefumla: Kunokubangela ukucaphuka kokuphefumla, ngoko ke ilabhoratri kufuneka ingene umoya.

- Ukuginya: Kuyingozi kwaye kufuneka kuphetshwe.

- Ugcino: Kufuneka ugcinwe kwisikhongozeli esingangeni moya kwaye kude nokuvutha kunye nee-oxidants.

Esi sisingeniso esifutshane kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi olukhuselekileyo lwe-4-iodo-2-pyridone. Nceda wenze uphando olongezelelweyo kunye nemisebenzi yovavanyo ngokweemfuno zesicelo esithile.