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umkhiqizo

Iodobenzene (CAS# 591-50-4)

Isakhiwo Samakhemikhali:

I-Molecular Formula C6H5I
I-Molar Mass 204.01
Ukuminyana 1.823 g/mL ku-25 °C (okhanyisiwe)
I-Melting Point -29 °C (ukukhanya)
I-Boling Point 188 °C (okhanyisiwe)
I-Flash Point 74 °C
Ukuncibilika kwamanzi engancibiliki
Ukuncibilika 0.34g/l (okokuhlola)
Ukubukeka Uketshezi
I-Gravity ethize 1.823
Umbala Okuphuzi okucacile
I-Merck 14,5029
I-BRN 1446140
Isimo Sesitoreji Gcina ngaphansi kuka +30°C.
Kuyazwela Ukukhanya Okuzwelayo
I-Refractive Index n20/D 1.62(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Ukuminyana 1.82
izinga lokuncibilika -29°C
iphoyinti lokubilisa 188°C
inkomba ye-refractive 1.618-1.62
iphoyinti elikhanyayo 74°C
Amanzi angancibiliki
Sebenzisa Okwe-Organic synthesis

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Amakhodi Engozi I-R22 – Iyingozi uma igwinywe
R36 – Ukucasuka emehlweni
U-R20/22 – Kuyingozi ngokuhogela umoya futhi uma ugwinyiwe.
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36 – Gqoka izingubo ezifanele zokuzivikela.
S23 – Ungawuphefumuli umhwamuko.
Ama-ID e-UN NA 1993 / PGIII
I-WGK Germany 3
I-RTECS I-DA3390000
AMAKHODI E-FLUKA BRAND F 8
I-TSCA Yebo
Ikhodi ye-HS 29036990
Inothi Lengozi Iyacasula

 

Isingeniso

I-Iodobenzene (iodobenzene) iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-iodobenzene:

 

Ikhwalithi:

Amakristalu angenambala ukuya kokuphuzi noma okuwuketshezi ngokubukeka;

inephunga elimnandi, elibabayo;

I-soluble in organic solvents, engancibiliki emanzini;

Iqinile kodwa ingase isabele ngezinsimbi ezisebenzayo.

 

Sebenzisa:

I-Iodobenzene ivamise ukusetshenziswa njenge-reagent ku-organic synthesis, njengokusabela kwe-iodization yama-hydrocarbon anephunga elimnandi noma ukusabela esikhundleni seringi ye-benzene;

Embonini yodayi, i-iodobenzene ingasetshenziswa njengendawo ephakathi ekuhlanganiseni udayi.

 

Indlela:

Indlela evame ukusetshenziswa yokulungisa i-iodobenzene iwukusabela kokushintshanisa phakathi kwama-hydrocarbon anephunga elimnandi nama-athomu e-iodine. Isibonelo, i-benzene ingatholakala ngokuphendula i-benzene nge-iodine.

 

Ulwazi Lokuphepha:

I-Iodobenzene inobuthi futhi ingase ibangele izingozi zempilo, njengokucasuka kwesikhumba nendlela yokuphefumula, futhi ubuthi bungabangela umonakalo ohlelweni lwezinzwa oluphakathi;

Gqoka okokuvikela okufanele lapho usebenzisa i-iodobenzene ukuze ugweme ukuhogela, ukuthintana nesikhumba noma ukungena emgudwini wokugaya ukudla;

Lapho isetshenziswa elabhorethri, kuyadingeka ukuhambisana nezinqubo ezihambisanayo zokusebenza zokuphepha, futhi uzigcine kahle futhi uzilahle;

I-Iodobenzene iyinto evuthayo futhi kufanele igcinwe kude nokushisa nemithombo yomlilo futhi igcinwe esitsheni esingangenisi umoya.


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  • Olandelayo:

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