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I-4-Chloro-3-fluoropicolinaldehyde (CAS# 1260878-78-1)

Ipropati yeMichiza:

Ifomula yeemolekyuli C6H3ClFNO
IMisa yeMolar 159.55
Ukuxinana 1.444±0.06 g/cm3(Kuxelwe kwangaphambili)
Indawo yeBoling 196.3±35.0 °C(Kuqikelelwe)
pKa -0.69±0.10(Kuxelwe kwangaphambili)
Imeko yoGcino Umoya ongaphakathi, Gcina kwisikhenkcisi, ngaphantsi kwe -20°C

Iinkcukacha zeMveliso

Iithegi zeMveliso

I-4-Chloro-3-fluoropicorinaldehyde yi-organic compound. Olu lulandelayo lulwazi malunga neepropati, ukusetyenziswa, iindlela zokulungiselela kunye nokhuseleko lwale khompawundi:

Umgangatho:
- Imbonakalo: 4-Chloro-3-fluoropicolindehyde yinto eqinileyo emhlophe ukuya kumthubi.
- Ukunyibilika: I-4-chloro-3-fluoropicolinaldehyde inokunyibilika okulungileyo kwaye iyanyibilika kwezinye izinyibilikisi eziphilayo.

Usetyenziso: Isenokusetyenziswa njengento ebalulekileyo yokuqala kwezinye iintshukumo ze-organic synthesis.

Indlela:
I-synthesis ye-4-chloro-3-fluoropiorindehyde idla ngokulungiswa ngokuphendula okufanelekileyo kwe-fluorinated kunye ne-chlorinated reagent. Indlela ethile yokudibanisa inokubandakanya ukusabela kwiindawo ezahlukeneyo ze-substrate ukufumana imveliso ekujoliswe kuyo.

Ulwazi ngoKhuseleko:
- I-4-Chloro-3-fluoropiorinaldehyde kufuneka igwenywe ngexesha lokusetyenziswa kunye nokugcinwa ngokuqhagamshelana ne-oxidants kunye ne-acids eqinile ukuphepha ukuphendula okuyingozi.
- Ngexesha lokusebenza, amanyathelo okukhusela afanelekileyo kufuneka athathwe, njengokunxiba iimpahla zokukhusela, iiglasi kunye neeglavu, kunye nokuqinisekisa ukungena komoya okulungileyo.


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