isibhengezo_sekhasi

umkhiqizo

2-Bromo-1-(bromomethyl)-4-fluorobenzene (CAS# 61150-57-0)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C7H5Br2F
I-Molar Mass 267.92
Ukuminyana 1.923±0.06 g/cm3(Kubikezelwe)
I-Boling Point 254.0±25.0 °C(Kubikezelwe)
I-Flash Point 107.4°C
I-Vapor Presure 0.028mmHg ku-25°C
Ukubukeka Okuqinile
Isimo Sesitoreji ngaphansi kwegesi ye-inert (nitrogen noma i-Argon) ku-2-8°C
I-Refractive Index 1.583

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ama-ID e-UN 3261
I-Hazard Class 8
Iqembu Lokupakisha

 

Isingeniso

I-2-Bromo-1-(bromomethyl)-4-fluorobenzene isakhi esiphilayo esinefomula yamakhemikhali engu-C7H5Br2F. Nalu olunye ulwazi mayelana nemvelo yalo, ukusetshenziswa, ukwakhiwa nokuphepha:

 

Imvelo:

- 2-Bromo-1-(bromomethyl)-4-fluorobenzene uketshezi olungenambala olunephunga elikhethekile.

-Incibilika lapho izinga lokushisa lilingana negumbi futhi ibilisa lapho izinga lokushisa liphezulu.

-Ayincibiliki emanzini, kodwa iyancibilika kuzincibilikisi zemvelo ezifana ne-ethanol ne-acetone.

-Le nhlanganisela iyinto edla kakhulu futhi kufanele iphathwe ngokucophelela.

 

Sebenzisa:

- I-2-Bromo-1-(i-bromomethyl) -4-fluorobenzene iyingxenye ebalulekile ye-organic synthesis, evame ukusetshenziswa ekuhlanganiseni ezinye izinhlanganisela.

-Ingasetshenziswa emkhakheni wocwaningo lwezemithi kanye nokuhlanganisa, ukuhlanganiswa kwezibulala-zinambuzane kanye nocwaningo lwe-organic chemistry.

 

Indlela Yokulungiselela:

- I-2-Bromo-1-(bromomethyl)-4-fluorobenzene ingalungiswa ngokusabela i-4-fluorobenzyl bromide nge-methyl bromide.

-Izindlela eziqondile zokulungiselela zingatholakala ezincwadini ze-organic synthesis namabhukwana. Njengoba inqubo yokulungiselela ihilela ama-solvents e-organic kanye nezimo zokusabela, kufanele yenziwe ngaphansi kwezimo ezifanele zaselabhorethri.

 

Ulwazi Lokuphepha:

- I-2-Bromo-1-(bromomethyl)-4-fluorobenzene iyinhlanganisela enobuthi engase ibangele ukucasuka kanye nokulimala lapho ithinta isikhumba nalapho ihogelwa.

-Gqoka amagilavu ​​okuvikela afanele, iso nempahla yokuphefumula ngesikhathi sokusetshenziswa nokuphatha ukuze uqinisekise ukungena komoya kahle.

-Gwema ukuthintana nama-oxidants aqinile namanye amakhemikhali ayingozi.

-Naka ukumaka okulungile, isitsha esingangenisi umoya futhi ugweme ukuvutha ngesikhathi sokugcina nokuphatha.

-Nganoma yimiphi imibuzo ethile ephathelene nokusetshenziswa nokuphatha, sicela ubheke Ishidi Ledatha Yezokuphepha noma uxhumane nochwepheshe.


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