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2-Chlorobenzonitrile (CAS# 873-32-5)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H4ClN
'Misa oa Molar 137.57
Botenya 1.23g/cm3
Melting Point 43-46 ℃
Boling Point 232.8°C ho 760 mmHg
Flash point 100.8°C
Solubility E qhibiliha ka har'a ether le ethanol.
Khatello ea Mouoane 0.0577mmHg ho 25°C
Ponahalo kristale ea nale
Boemo ba polokelo Mocheso oa Kamore
Refractive Index 1.563
MDL MFCD00001779
Sebelisa Bakeng sa lidae, meriana le li-intermediate tse ling tse ntle tsa lik'hemik'hale

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Kotsi le Polokeho

Matšoao a Kotsi Xn - E Kotsi
Tlhaloso ea Tšireletseho S23 - Se ke oa hema mouoane.
Li-ID tsa UN UN 3439

 

Selelekela

Tlhaho:
1. Ke kristale e tšoeu e tiileng e sa fetoheng mocheso oa kamore.
2. E na le tatso e monate ea cyanide 'me e qhibiliha habonolo ka har'a ethanol, chloroform, le acetonitrile.

Tšebeliso:
1. Ke motsoako oa bohlokoa oa organic synthesis bohareng le lits'ebetso tse ngata masimong a lidae le lik'hemik'hale tse ling tsa tlhaho.
2. E ka sebelisoa ho kopanya metsoako e kang meriana e bolaeang limela, dae le li-preservatives tsa rabara.

Mokhoa:
Mokhoa oa ho kopanya oa 2-chlorobenzonitrile hangata o fumanoa ka ho arabela chlorobenzene ka sodium cyanide. Taba ea pele, tlas'a maemo a alkaline, chlorobenzene e kopana le sodium cyanide ho etsa chlorophenylcyanide, e ntan'o hydrolyzed ho fumana 2-chlorobenzonitrile.

Tshireletso:
1. E na le chefo e itseng. Ho kopana kapa ho hema ho ka baka ho teneha ha mahlo le letlalo, esita le tšenyo.
2. Apara lisebelisoa tse nepahetseng tsa ts'ireletso nakong ea ts'ebetso ho qoba ho kopana le letlalo le pampiri ea ho hema.
3. Nakong ea ts'ebetso ea ts'ebetso, mekhoa ea ts'ebetso ea ts'ireletso e lokela ho lateloa ho qoba likotsi.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona