isibhengezo_sekhasi

umkhiqizo

2-chloro-4-fluorophenylhydrazine hydrochloride (CAS# 497959-29-2)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C6H7Cl2FN2
I-Molar Mass 197.04
I-Boling Point 226.8°C ku-760 mmHg
I-Flash Point 91°C
I-Vapor Presure 0.0801mmHg ku-25°C
Ukubukeka Ikristalu eliphuzi elikhanyayo
Isimo Sesitoreji ngaphansi kwegesi ye-inert (nitrogen noma i-Argon) ku-2-8°C

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yokuphepha 24/25 - Gwema ukuthintana nesikhumba namehlo.
Ikhodi ye-HS 29280000

 

Isingeniso

I-hydrochloride iyinhlanganisela ye-organic enefomula yamakhemikhali C6H6ClFN2 • I-HCl. Okulandelayo yincazelo yemvelo yayo, ukusetshenziswa, ukwakhiwa kanye nolwazi lokuphepha:

 

Imvelo:

-Ukubukeka: i-hydrochloride iyimpushana emhlophe e-crystalline.

-I-Solubility: Incibilika emanzini, kodwa ayincibiliki kahle kuzincibilikisi ezingezona ezingxenyeni ze-polar.

 

Sebenzisa:

-I-reagent ye-Chemical: i-hydrochloride ingasetshenziswa njenge-reagent yamakhemikhali futhi idlala indima ebalulekile ekuhlanganiseni. Kuvame ukusetshenziselwa ukuhlanganiswa kwezinto eziphilayo, njengezidakamizwa namadayi.

 

Indlela Yokulungiselela:

-i-hydrochloride ingatholakala ngokuphendula i-benzoyl chloride ne-sodium hydrogen cyanide, ilandelwa yi-chlorination kanye ne-fluorination.

 

Ulwazi Lokuphepha:

I-hydrochloride iyinhlanganisela enobuthi futhi kufanele iphathwe ngokucophelela.

-Ngesikhathi usebenza, kufanele ugqoke izinto zokuzivikela ezifanele, njengamagilavu ​​nezibuko.

-Gwema ukuthintana ngqo nesikhumba noma ukuhogela uthuli lwaso.

-Landela izinqubo ezifanele zokusebenza kanye nemithetho yokuphepha lapho usebenzisa.

-Funa usizo lwezokwelapha ngokushesha uma kukhona ukungakhululeki noma ingozi eyenzekayo.


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