Cesium carbonate CAS 534-17-8

CAS:534-17-8

mama:99.9%

Fuafua mole:CCs2O3

Molecular Weight:325.82

EINECS:208-591-9

Vaitaimi e teu ai:2 tausaga

upu uiga tutusa:CESIUM CARBONATE; CESIUM CARBONATE; Carbonicacid, masima dicesium; cesiumcarbonate(cs2co3); cesiumcarbonateanhydrous; Cesium carbonate, 99.5%, mo le auiliiliga; Cesium carbonate, mo le auiliiliga; Carbonic acid dicesium

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Fa'amatalaga Oloa

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Faailoga o oloa

O le a le Cesium carbonate CAS 534-17-8?

O le cesium carbonate o se fa'aputuga fa'a-organic. O se malo pa'epa'e i le vevela o le potu ma le mamafa. E matua solu i le vai ma mitiia vave le susu pe a tu'u i le ea. O le vaifofo vai o le cesium carbonate e malosi le alkaline ma e mafai ona tali atu i le acid e maua ai le masima masima ma le vai, ma faamatuu atu ai le carbon dioxide. O le cesium carbonate e faigofie ona suia ma e mafai ona faʻaaogaina e fai ma mea muamua o isi masima cesium. E fa'aaogaina lautele i ituaiga masima masima cesium.

Fa'amatalaga

Cs₂CO₃	99.9% min
L	0.0005% maualuga
Na	0.001% maualuga
K	0.005% maualuga
Rb	0.02% maualuga
Al	0.001% maualuga
Ca	0.003% maualuga
Fe	0.0003% maualuga
Mg	0.0005% maualuga
SiO₂	0.008% maualuga
Cl-	0.01% maualuga
faapea₄²	0.01% maualuga
H₂O	1% maualuga

Fa'aaogāga

1. Organic synthesis catalysts
1) Cesium carbonate C/N/O-arylation ma alkylation reactions: O le Cesium carbonate e galue o se faavae malosi e faʻaleleia ai le suia o gaioiga o mama manogi poʻo heteroatoms, e pei o le faʻateleina o le fua mai i faʻasalalauga faʻasolosolo36.
2) Fa'asagaga o le Cyclization: O le Cesium carbonate e fa'aogaina mo le ta'amilosaga e ono-membered, intramolecular po'o intermolecular cyclization, ma Horner-Emmons cyclization reactions e faafaigofie ai le fausiaina o molela'au lavelave39.
3) Fa'asologa o quinazolinediones ma cyclic carbonates: Cesium carbonate e fa'atupuina le tali a le 2-aminobenzonitrile ma le carbon dioxide e maua ai quinazolinediones, po'o le fa'apipi'iina o cyclic carbonates e ala i le ava halogenated ma carbon dioxide36.

2. Fa'aoga faasaienisi meafaitino
1) Mea fa'aeletoroni: Cesium carbonate o lo'o fa'aaogaina e avea o se mea fa'aeletonika filifilia i togitogi o graphene quantum e fa'aleleia atili ai le lelei o le polymer solar cell.
2) Sauniuniga o nanomaterials: Cesium carbonate e auai i le tuufaatasia o mea phosphorescent ma metal organic frameworks (MOFs) e sili ona lelei meatotino.

3. Isi talosaga
1) Fa'asologa o vaila'au vavalo: Cesium carbonate o lo'o fa'aogaina i la'asaga autu o vaila'au kemisi e pei o le alkylation o phenols ma sauniuniga o esters phosphate.
2) Tali fa'alesiosiomaga: O le Cesium carbonate e maua ai le liua lelei ma fa'aitiitia ai le fa'aleagaina e aunoa ma ni u'amea fesuia'i po'o ni mea fa'aola.