I-Diphylylphosphine Cas 829-85-6

I-Diphenylphosphine Cas 829-85-6 isithombe esifakiwe

Incazelo emfushane:

I-Diphenylphosphine iyindawo yamakhemikhali ngefomula ye-molecular (C6h5) 2ph. Imvamisa ayinalo umbala ophuzi ophuzi ophuzi. Inephunga elicacile futhi yaziwa ngokusetshenziswa kwalo ekuphendukeni kwamakhemikhali ahlukahlukene, ikakhulukazi e-Organiphosphorus Chemistry. Njengamakhemikhali amaningi, kufanele isetshenziswe ngokunakekelwa ngenxa yobuthi bayo obungaba nobuthi kanye nokuvuselela kabusha.

I-Diphenylphosphine ngokuvamile ithathwa njenge-infoluble emanzini. Kodwa-ke, kuyancibilika ku-organic solvents njenge-benzene, i-toluene, ne-ether. I-solubility yayo kulezi zinhlaka ze-organic yenza kube lusizo ezinhlobonhlobo zezicelo zamakhemikhali kanye nokusabela.

Thumela i-imeyili kithi Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukuchazwa Komkhiqizo

Igama lomkhiqizo: I-diphenylphosphine

Case: 829-85-6

MF: C12H11P

MW: 186.19

Ama-EINEC: 212-591-4

Iphoyinti elincibilikayo: -14.5 ° C

Iphuzu elibilayo: I-280 ° C (Lit.)

Ubuningi: I-1.07 g / ml ngo-25 ° C (Lit.)

Ingcindezi ye-Vapor: 2 mm hg (110 ° C)

I-Index Resuactive: N20 / D 1.625 (lit.)

I-FP: -18 ° C (Hexane)

Isitoreji Temp: 2-8 ° C

Amandla athile adonsela phansi: 0.68

Ukucacisa

Igama lomkhiqizo	I-Diphylylphosphine
Umkhoga	829-85-6
Ubumsulwa	98%
Isishuqulu	200 kg / isigubhu

Isishuqulu

25 kg / isigubhu noma ama-200 kg / isigubhu noma esekwe kwizidingo zekhasimende.

Yini i-diphenylphosphine esetshenziselwa?

I-Diphylylphosphine inokusetshenziswa okuhlukahlukene, kufaka phakathi:

1. I-Ligand in Coordination Chemistry: isebenza njenge-ligand ukwakha izakhiwo zensimbi futhi ibalulekile eCatalysis kanye nesayensi yezinto zokwakha.

2. I-Synthesis Yezinhlanganisela ze-Organophosphorus: I-Diphylylphosphine isetshenziswa njenge-presersor noma i-realent ekuhlanganiseni kwamanye amakhompiyutha ezi-organophosphorus, angasetshenziswa kwezolimo, ezemithi kanye nezinto zokwakha.

3. Ukunciphisa i-ejenti: Ingasetshenziswa njenge-ejenti encishisiwe ekuhlolweni kwe-organic ukukhuthaza ukusabela okuhlukahlukene kwamakhemikhali.

I-4. Izemithi: Ngenxa yokuvuselelwa kwayo kanye nekhono ukwakha izakhiwo ezizinzile, kungahle zibandakanyeke ekuthuthukisweni kwamakhompiyutha athile ezempi.

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Ingabe i-diphenylphosphine iyingozi kubantu?

Yebo, iDiphenylphosphine iyingozi kubantu. Kubhekwa njengento enobuthi futhi kungahle kube yingozi yempilo uma kungenile, kukhukhunyiwe, noma kuhlangana nesikhumba. Imiphumela engaba khona yezempilo ifaka:

1. Isikhumba nokucasulwa kwamehlo: Ukuxhumana nesikhumba noma amehlo kungadala ukucasuka.

2. Izinkinga zokuphefumula: Ukuphefumula komoya noma inkungu kungadala ukucasuka okuphefumula kanye nezinye izinkinga zokuphefumula.

3. Ubuthi: Kungenzeka ube nemiphumela emihle enobuthi, nezimpawu ezifana nekhanda, isiyezi noma isicanucanu kungenzeka ngemuva kokuxhumana.

4. Imiphumela yesikhathi eside: Ukuvezwa isikhathi eside noma okuphindaphindiwe kungadala imiphumela emibi yezempilo.

Ungayigcina kanjani iDiphonylylphosphine?

I-Diphenylphosphine kufanele igcinwe ngokucophelela ukuze iqinisekise ukuqina nokuphepha kwayo. Nayi eminye imihlahlandlela yokugcina i-diphenylphosphine:

1. Isitsha: Gcina esitsheni esivalwe ukuvimba ukungcoliswa nokuhwamuka. Sebenzisa iziqukathi ezenziwe ngezinto ezihambelana ne-phosphine.

2. Ukushisa: Sicela uyigcine endaweni epholile neyomile, kude nokushisa nokukhanya kwelanga okuqondile. Ngokufanelekile, kufanele igcinwe emazingeni okushisa asekamelweni.

3. I-inert gesi: Uma kungenzeka, gcina i-diphenylphosphosphine ngaphansi kwegesi ye-inert (njenge-nitrogen noma i-argon) ukunciphisa ukubekelwa ukuvezwa komswakama nomoya, okungadala ukonakala.

4. Ilebula: Faka ilebula ngokucacile iziqukathi ngegama lamakhemikhali, okuhlushwa, kanye nemininingwane yengozi.

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I-6. Imishini yokuzivikela (i-PPE): Uma usingatha futhi udlulisa i-diphenylphosphosphine, sebenzisa i-PPE efanelekile, kufaka phakathi amagilavu kanye nama-goggles, ukunciphisa ukubonakaliswa.

Izeluleko lapho zithumela i-diphenylphosphine?

Lapho uhambisa i-diphenylphosphosphine, kufanele kuthathwe izinyathelo ezimbalwa zokuphepha ukuze kuqinisekiswe ukuphepha nokuhambisana nemigomo. Nayi eminye imininingwane ebalulekile okufanele uyinake:

1. Ukulandela umthetho wokulawula: qiniseka ukuthi uhambisana nayo yonke imithetho efanele yokuhamba kwezimpahla eziyingozi. Lokhu kufaka phakathi imihlahlandlela ebekwe izinhlangano ezinjengoMnyango Wezokuvakasha wase-US (ichashaza) noma inhlangano yezokuthuthwa komoya yamazwe omhlaba (i-IATA) yokuhanjiswa komoya.

2. Ukulebula okufanele: Izimpawu ezinobungozi kanye nolwazi kufanele zimakwe ngokucacile emaphaketheni. Lokhu kufaka ukukhombisa ukuthi into inobuthi futhi ingaba yingozi uma i-inhalid noma ithintwe.

3. Ukupakishwa: Sebenzisa izinto ezisebenza kahle zokufaka ezihambisana ne-diphylylphosphine. Isitsha kufanele sivuzwe kabusha kanye nokungabekezeleleki kwamakhemikhali. Isitholi sesibili (isib. Ibhokisi lesibili noma i-pallet) futhi lingadingeka ukuvikela ukuvuza.

4. Ukulawulwa kokushisa: Qinisekisa ukuthi izimo zokuhamba zigcina izinga lokushisa elizinzile, njengoba amazinga okushisa athe xaxa angathinta ukuqina kwamakhemikhali.

5. Imibhalo: Lokhu kufaka phakathi yonke imibhalo edingekayo yokuthumela efana nephepha ledatha yokuphepha (SDS), Isimemezelo Sokuhambisa, kanye nanoma yimiphi eminye imibhalo edingekayo.

6. Izinqubo eziphuthumayo: Nikeza imininingwane ngezinqubo eziphuthumayo uma kwenzeka ukuvuza noma ukuvezwa ngesikhathi sokuhamba. Lokhu kufaka imininingwane yokuxhumana ngempendulo ephuthumayo.

7. Ukuqeqeshwa: Qinisekisa ukuthi abasebenzi ababandakanyeka kwinqubo yokuhamba baqeqeshelwe ukuphatha izinto eziyingozi futhi baqonde ubungozi obuhambisana ne-diphenylsosphosphosphine.

8. Gwema izinto ezingahambelani

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