I-Dibenzo-18-crown-6 CAS 14187-32-7

I-CAS:14187-32-7

Ifomula Yamamolekyuli:C20H24O6

Isisindo sama-molecule:360.4

I-EINECS:238-041-3

Isikhathi Sokugcina:iminyaka engu-2

Amagama afanayo:I-CROWNETHER/DIBENZO-18-CROWN-6; I-Dibenzocrown; I-Diphenyl-18-crown-6-polyether; k](1,4,7,10,13,16)hexaoxacyclooctadecin,6,7,9,10,17,18,20,21-octahydro-Dibenzo[b; 6,7,9,10,12,13,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclo-octadecin

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

Iyini i-Dibenzo-18-crown-6 CAS 14187-32-7?

I-Dibenzo-18-crown-6 iyinto eluhlaza yokwenziwa kwe-diaminodibenzo-18-crown-6. I-Diaminodibenzo-18-crown-6 iyinto ebalulekile ye-crown ether kanye nezinto zokusetshenziswa ezibalulekile eziphakathi zokwenziwa kwezinto eziphuma ku-crown ether. Indlela yayo yokwenziwa ukusebenzisa i-dibenzo-18-crown-6 njengento eluhlaza, nokuyithola ngokusebenzisa i-nitration kanye ne-reduction reaction. Indlela yokunciphisa esetshenziswayo yindlela yokunciphisa i-Pd/C, enqunyelwe yintengo ebiza kakhulu ye-catalyst. Indlela yokwenziwa yendabuko ye-dibenzo-18-crown-6, izinto zokusetshenziswa ze-diaminodibenzo-18-crown-6, iyindlela yokusabela kwe-reflux ngaphansi kokuvikelwa kwe-nitrogen, enezimo ezinzima, izinyathelo eziyinkimbinkimbi, umjikelezo omude wokusabela, izinga lokushisa eliphezulu kanye nesivuno esiphansi. Ukwenziwa kwe-Ultrasonic uhlobo olusha lwendlela yokwenziwa oluthuthukiswe eminyakeni yamuva. Inezinzuzo zokuqondisa okuhle, amandla amakhulu kanye nekhono lokungena elinamandla. Kulula kakhulu futhi kulula ukuyisebenzisa kunezindlela zokwenziwa zendabuko ze-organic. Imishini yokuhlola nayo ilula futhi kulula ukuyilawula. Isetshenziswa kabanzi kakhulu ekwakhiweni kwezinto eziphilayo.

Imininingwane

ITEM	IZINGA
Ukubukeka	Okumhlophe kuya cishe okumhlophe okuqinile
Ukuhlolwa (%)	≥99.0
Indawo yokuncibilika (℃)	159～164
Amanzi (%)	≤0.5

Isicelo

‌1. I-ejenti yokuhlanganisa ama-ion ensimbi‌: I-Dibenzo-18-crown-6 ingakha ama-complex azinzile ngama-ion ensimbi e-alkali (njenge-potassium ne-sodium) futhi ivame ukusetshenziswa ekukhipheni nasekuhlukaniseni ama-ion ensimbi. Isibonelo, ingahlanganisa nama-ion e-potassium ukukhuthaza ukukhishwa nokuhlukaniswa kosawoti.

‌2. I-catalyst yokudlulisa isigaba: I-Dibenzo-18-crown-6 isebenza njenge-catalyst yokudlulisa isigaba ekuphenduleni kwe-organic catalytic ukukhuthaza ukusebenza kahle kanye nokukhiqiza ukusabela kwezigaba ezimbili. Isibonelo, isetshenziswa ekwakhiweni kwe-monoazaporphyrins kanye ne-ion transmembrane migration‌23.

‌3. Inzwa ye-Ion‌: Ama-compound asekelwe ku-Dibenzo-18-crown-6 angasetshenziswa ukulungiselela ama-ion sensor ukuthola nokulinganisa ubukhona kanye nokuhlushwa kwama-ion ensimbi athile.

‌4. Ukuhlaziywa kwamakhemikhali‌: I-Dibenzo-18-crown-6 isetshenziswa ezinqubweni zokukhipha nokuhlukanisa kumakhemikhali okuhlaziya ukukhipha nokucebisa ama-compounds aqondiwe noma ama-ion ensimbi ukuze kuhlaziywe futhi kutholakale okulandelayo‌