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umkhiqizo

I-Fluorobenzene (CAS# 462-06-6)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C6H5F
I-Molar Mass 96.1
Ukuminyana 1.024g/mLat 25°C(lit.)
I-Melting Point -42 °C
I-Boling Point 85°C(lit.)
I-Flash Point 9°F
Ukuncibilika kwamanzi AKUHLANGANISIWE
Ukuncibilika 1.54g/l
I-Vapor Presure 81hPa ku-20 ℃
I-Vapor Density 3.31 (vs air)
Ukubukeka Uketshezi
I-Gravity ethize 1.024
Umbala Sula engenambala
I-Merck 14,4170
I-BRN 1236623
Isimo Sesitoreji 2-8°C
Ukuzinza Izinzile. Akuhambisani nama-oxidizing agents. Ivutha kakhulu - inothi iphoyinti eliphansi le-flash.
Umkhawulo Oqhumayo 1.3-8.9%(V)
I-Refractive Index n20/D 1.465(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Uketshezi olungenambala. Inephunga elifana nele-benzene.
Sebenzisa Isetshenziselwa ikakhulukazi ukulungiswa kwezidakamizwa ze-antipsychotic ezifana ne-flumbutol, ebuye isetshenziswe njengezibulala-zinambuzane, futhi isetshenziselwa ukuhlonza amapulasitiki nama-resin polymers.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Amakhodi Engozi R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
I-R11 – Ivutha Kakhulu
R39/23/24/25 -
R23/24/25 – Kunobuthi ngokuhogela, ukuthintana nesikhumba futhi uma ugwinywe.
R52/53 – Kuyingozi ezintweni eziphila emanzini, kungabangela imiphumela emibi yesikhathi eside endaweni yasemanzini.
R36 – Ukucasuka emehlweni
Incazelo Yokuphepha S16 – Zigcine kude nemithombo yokuthungela.
S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36 – Gqoka izingubo ezifanele zokuzivikela.
I-S7 – Gcina isitsha sivalwe ngokuqinile.
I-S33 - Thatha izinyathelo zokuphepha ngokumelene nokukhishwa okumile.
S29 – Ungathululi emiseleni.
S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.)
I-S36/37 – Gqoka izingubo zokuzivikela ezifanele namagilavu.
I-S61 - Gwema ukudedelwa endaweni. Bheka imiyalelo ekhethekile / amaphepha edatha okuphepha.
S7/9 -
Ama-ID e-UN UN 2387 3/PG 2
I-WGK Germany 2
I-RTECS DA0800000
I-TSCA T
Ikhodi ye-HS 29039990
Inothi Lengozi Okuvutha umlilo
I-Hazard Class 3
Iqembu Lokupakisha II

 

Isingeniso

I-Fluorobenzene iyinhlanganisela yezinto eziphilayo.

 

I-Fluorobenzene inezici ezilandelayo:

Izinto ezibonakalayo: I-Fluorobenzene iwuketshezi olungenambala olunamaphunga afana ne-benzene.

Izakhiwo zekhemikhali: I-Fluorobenzene ayisebenzi kuma-oxidizing, kodwa ingathwalwa yi-fluorinating ejenti ngaphansi kwezimo eziqinile ze-oxidizing. Ukusabela kwe-Electrophilic aromamatic nucleation substitution kungenzeka uma kusabela namanye ama-nucleophile.

 

Ukusetshenziswa kwe-fluorobenzene:

Njengengxenye emaphakathi ku-organic synthesis: i-fluorobenzene ivamise ukusetshenziswa ku-organic synthesis njengento ebalulekile yokwethulwa kwama-athomu e-fluorine.

 

Ukulungiselela indlela ye-fluorobenzene:

I-Fluorobenzene ingalungiswa nge-benzene e-fluorinated, futhi indlela evame ukusetshenziswa itholakala ngokusabela nge-benzene ngama-reagents e-fluorinated (njenge-hydrogen fluoride).

 

Ulwazi lokuphepha lwe-fluorobenzene:

I-Fluorobenzene iyacasula emehlweni nasesikhumbeni futhi kufanele igwenywe.

I-Fluorobenzene iyaguquguquka, futhi indawo yokusebenza enomoya omuhle kufanele igcinwe ngesikhathi sokusetshenziswa ukugwema ukuhogela umhwamuko we-fluorobenzene.

I-Fluorobenzene iyinto evuthayo futhi kufanele igcinwe kude nemithombo yomlilo kanye namazinga okushisa aphezulu, futhi igcinwe endaweni epholile neyomile.

I-Fluorobenzene inobuthi futhi kufanele isetshenziswe ngokuhambisana nezimiso zokuphepha ezifanele futhi igqoke izinto zokuzivikela ezifanele. Thatha izinyathelo zokuphepha lapho uphatha i-fluorobenzene futhi uhambisane nemithethonqubo efanele.


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