Cesium carbonate CAS#534-17-8

CAS Number: 534-17-8
Chemical Formula: CCs2O3
Synonyms:

CAESIUM CARBONATE
Cesium carbonate, for analysis
Carbonic acid dicesium

Appearance: White Powder

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

اتصل الآن بريد إلكتروني هاتف واتساب

تفاصيل المنتج

Cesium carbonate CAS#534-17-8

Cesium carbonate is an inorganic compound. It is a white solid under normal temperature and pressure. It is easily soluble in water and quickly absorbs moisture when placed in the air. Cesium carbonate aqueous solution is strongly alkaline and can react with acid to produce corresponding cesium salt and water, and release carbon dioxide. Cesium carbonate is easy to transform, can be used as a precursor of other cesium salts, and is a widely used cesium salt.

Cesium carbonate Chemical Properties

Melting point	610 °C (dec.) (lit.)
density	4.072
vapor pressure	0Pa at 25℃
storage temp.	Inert atmosphere,Room Temperature
solubility	soluble in Water
form	Powder/Granules
Specific Gravity	4.072
color	White
PH	10-12 (20°C, 50g/L in H2O)
Water Solubility	261 g/100 mL (20 ºC)
Sensitive	Hygroscopic
Merck	14,2010
BRN	4546405
Stability:	Stable. Very deliquescent. Incompatible with strong oxidizing agents, strong acids.
InChI	1S/CH2O3.2Cs/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChIKey	FJDQFPXHSGXQBY-UHFFFAOYSA-L
SMILES	[Cs+].[Cs+].[O-]C([O-])=O
LogP	0 at 20℃
CAS DataBase Reference	534-17-8(CAS DataBase Reference)
EPA Substance Registry System	Carbonic acid, dicesium salt (534-17-8)

Safety Information

Hazard Codes	Xn,Xi
Risk Statements	68-36/37/38
Safety Statements	22-24/25-36/37/39-26-27
WGK Germany	2
RTECS	FK9400000
F	3-10
TSCA	TSCA listed
HS Code	28369918
Storage Class	13 - Non Combustible Solids
Hazard Classifications	Eye Dam. 1 Repr. 2 STOT RE 2 Oral

Product Application Of Cesium carbonate CAS#534-17-8

Cesium carbonate is widely utilized as a precursor for other cesium compounds. It acts as a base in sensitive organic reactions. It can be used as a base in C-C and C-N cross-coupling reactions such as SuzukiMiyaura, Heck, and Buchwald-Hartwig amination reactions. It finds use in solar cells as it increases the power conversion efficiency of cells through the transfer of electrons. It is also used in the production of special optical glasses, petroleum catalytic additives, special ceramics and in the sulfuric acid industry. It is useful in the N-alkylation (of sulfonamides, beta-lactams, indoles, heterocycles and several sensitive nitrogen compounds), carbamination of amines, carbonylation of alcohols and aerobic oxidation of alcohols into carbonyl compounds without polymeric by products. Promotes the efficient O-alkylation of alcohols to form mixed alkyl carbonates.

Fact Factory and Equipment Show

Gardenia Yellow#94238-00-3