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sehlahisoa

3-Chlorobenzonitrile (CAS# 766-84-7)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H4ClN
'Misa oa Molar 137.57
Botenya 1.14
Melting Point 38-40°C(lebone)
Boling Point 94 °C (11 mmHg)
Flash point 207°F
Ho qhibiliha ha Metsi e sa qhibidihang
Khatello ea Mouoane 0.278mmHg ho 25°C
Ponahalo Mokelikeli
Mmala E hlakileng e se nang mmala ho isa ho mosehla
BRN 1906694
Boemo ba polokelo E tiisitsoe ka ho omme, Mocheso oa Kamore
Refractive Index 1.4530 (khakanyo)
MDL MFCD00001798
Thepa ea 'Mele le ea Lik'hemik'hale Likristale tse tšoeu. Sebaka se qhibilihang ke 40-42 °c.
Sebelisa E sebelisoa e le meriana, chefo e bolaeang likokoanyana, dae intermediates

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R36 – Ho teneha mahlong
R21/22 – E kotsi ha e ama letlalo mme e kwetswe.
Tlhaloso ea Tšireletseho S23 - Se ke oa hema mouoane.
S24/25 - Qoba ho kopana le letlalo le mahlo.
Li-ID tsa UN 3439
WGK Jeremane 3
RTECS DI2600000
Khoutu ea HS 29269095
Tsebiso ea Kotsi E tenang
Sehlopha sa Likotsi 6.1
Sehlopha sa ho paka III

 

Selelekela

M-chlorobenzene ke motsoako oa tlhaho.

 

Boleng:

Leihlo la M-chlorobenzene ke phofo e se nang 'mala ea kristale kapa phofo ea kristale e nang le ts'ebetso e khethehileng ea ho lokoloha le ho bolaea likokoanyana. E batla e sa qhibilihe ka metsing empa e qhibiliha ka har'a metsoako ea tlhaho e kang ethanol le ether. E tsitsitse mocheso oa kamore, empa e senyeha habonolo ke leseli.

 

Sebelisa:

M-chlorobenzene e sebelisoa haholo temong le temong ea lirapa. Hangata e sebediswa e le sebolayalehola mme e ka sebediswa ho laola lehola le dijalo tse mamellang taolo ya lehola. M-chlorobenzene e ka boela ea sebelisoa bakeng sa ho laola likokoanyana le tšoèlè ea lifate.

 

Mokhoa:

M-chlorobenzene hangata e lokisoa ka chlorination ea nitrobenzene. Mokhoa o ikhethileng oa ho lokisa e ka ba oa ho qhibiliha nitrobenzene ka ho hlapolla hydrochloric acid, ebe o eketsa ferrous chloride ho etsa leihlo la m-chlorobenzene.

 

Lintlha tsa Tšireletseho:

M-chlorobenzene e na le chefo e itseng 'me e lokela ho sebetsoa ho latela mekhoa ea ts'ebetso ea polokeho ha e sebelisoa. Ho pepesetsoa nako e telele kapa ho hema ho ka baka tšenyo bophelong ba motho, ho kenyelletsa ho hlohlona ha letlalo le mahlo, le kotsi tsamaisong ea methapo e bohareng le tsamaiso ea ho hema. Nakong ea tšebeliso, ho lokela ho nkoa tlhokomelo ea ho roala liatlana tse sireletsang, likhalase le limaske ho qoba ho kopana le letlalo le ho hema lerōle. Ha o sebetsana le m-chlorobenzene, e lokela ho bolokoa hole le malakabe a bulehileng le mocheso o phahameng ho qoba kotsi ea ho cha le ho phatloha. Motsoako ona o boetse o hloka ho bolokoa hantle le ho lahloa ho thibela tšilafalo ea tikoloho. Pele o sebelisa m-chlorobenzene, o lokela ho utloisisa le ho latela melaoana le melaoana e nepahetseng ea ts'ebetso ea ts'ireletso.


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