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

CAS:14187-32-7

Qaanuunka molecular:C20H24O6

Miisaanka Molecular:360.4

EINECS:238-041-3

Muddada Kaydinta:2 sano

La mid ah:COWNETHER/DIBENZO-18-COWN-6; Dibenzocrown; 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

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Waa maxay Dibenzo-18-crown-6 CAS 14187-32-7?

Dibenzo-18-crown-6 waa alaabta ceeriin ee isku dhafka diaminodibenzo-18-crown-6. Diaminodibenzo-18-crown-6 waa xarun ether taaj oo muhiim ah iyo walxo ceeriin ah oo dhexdhexaad ah oo muhiim ah oo loogu talagalay isku-darka derivatives taaj. Habka isku dhafka ah waa in loo isticmaalo dibenzo-18-crown-6 sida walxo ceeriin ah, iyo in lagu helo iyada oo loo marayo nitration iyo falcelinta dhimista. Habka dhimista ee la isticmaalo waa habka dhimista Pd/C, kaas oo xaddidaya qiimaha kicinta ee qaaliga ah. Habka dhaqameed ee dibenzo-18-crown-6, alaabta ceeriin ee diaminodibenzo-18-crown-6, waa falcelinta reflux ee hoos yimaada ilaalinta nitrogen, kaas oo leh xaalado adag, tallaabooyin adag, wareegga falcelinta dheer, heerkulka sare iyo dhalidda hooseeya. Isku-darka Ultrasonic waa nooc cusub oo habka isku-dhafka ah ee la sameeyay sannadihii la soo dhaafay. Waxay leedahay faa'iidooyinka jihaynta wanaagsan, tamar weyn iyo awood xoog leh oo dhexgalka. Way ka sahlan tahay oo sahlan tahay in lagu shaqeeyo marka loo eego hababka isku dhafka dabiiciga ah ee caadiga ah. Qalabka tijaabada sidoo kale waa mid fudud oo sahlan in la xakameeyo. Waxaa aad iyo aad u ballaaran loo isticmaalo in synthesis organic.

Tilmaamid

ITEM	HEERKA
Muuqashada	Caddaan ilaa cad cad adag
Qiimayn (%)	≥99.0
barta dhalaalaysa ( ℃ )	159-164
Biyo (%)	≤0.5

Codsiga

1. Metal ion complexing agent‌: Dibenzo-18-crown-6 waxay samayn kartaa dhismayaal xasiloon oo leh ion birta alkali ah (sida potassium iyo sodium) waxaana inta badan loo isticmaalaa soo saarista iyo kala soocida ion birta. Tusaale ahaan, waxay ku adkeyn kartaa ions potassium si kor loogu qaado soo saarista iyo kala-soocidda milixda.

2. Xakamaynta wareejinta marxaladda: Dibenzo-18-crown-6 waxay u shaqeysaa sidii weji wareejinta falcelinta katalytiga organic si kor loogu qaado waxtarka iyo dhalidda falcelinta laba-waji ah. Tusaale ahaan, waxaa loo isticmaalaa isku-dhafka monoazaporphyrins iyo socdaalka ion transmembrane‌23.

3. Dareemaha Ion: Isku-dhafka ku salaysan Dibenzo-18-crown-6 waxaa loo isticmaali karaa diyaarinta dareemayaasha ion si loo ogaado oo loo cabbiro joogitaanka iyo uruurinta ion bir gaar ah.

4. Falanqaynta kiimikada: Dibenzo-18-crown-6 waxaa loo isticmaalaa soo saarista iyo hababka kala soocida ee kimistariga falanqaynta si loo soo saaro oo loo kobciyo xeryahooda bartilmaameedka ama ion birta si loo baaro loona ogaado