Search through
Cesium Carbonate

Cesium Carbonate

CAS Number: 534-17-8

Molecular Formula: CCs2O3

Purity: Cesium Carbonate 99.9999%

Organic Synthesis: Cesium EffectC-C, C-N & C-O bond-forming reactionsStandard Base: Buchwald-Hartwig amination, Suzuki couplingPerovskite Solar Cells ModifierPhamaceuticals: Macrocycles & specialized APIsCesium Carbonate bulkCAS 534-17-8 manufacturerOLED. High-purity cesium carbonate

About Cesium Carbonate

Cesium Carbonate (CAS 534-17-8) serves as an essential inorganic base in transition-metal-catalyzed cross-coupling reactions, Buchwald-Hartwig aminations, and macrocyclizations, making high purity fine chemicals critical for North American pharmaceutical synthesis and active pharmaceutical ingredient (API) manufacturin...

Cesium Carbonate Specifications

CAS Number
534-17-8
Molecular Formula
CCs2O3
Molecular Weight
325.820 g/mol
IUPAC Name
dicesium;carbonate
Canonical SMILES
C(=O)([O-])[O-].[Cs+].[Cs+]
InChI Key
FJDQFPXHSGXQBY-UHFFFAOYSA-L
InChI
1S/CH2O3.2Cs/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
HSN No
28369910
Molecular Weight
325.820 g/mol
Density
4.072
Melting point
610 °C (dec.) (lit.)
Appearance
Colourless crystals or white powder
Purity
Cesium Carbonate 99.9999%
GHS Hazard Statements Categories
H315 (41.5%), H318 (59%), H319 (40%), H335 (41%), H361 (54.5%), H373 (58.5%)
Precautionary Statement Codes
P203, P260, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P318, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Organic Synthesis

A versatile inorganic base and catalyst used in alkylation, esterification, and C-C bond formation reactions

Electronics Industry

An essential material used to manufacture photoelectric devices, solar cell layers, and optical glass

Battery Technology

An additive and component used in solid electrolytes and composite electrodes to improve ionic conductivity

Glass and Ceramics Industry

An additive used to lower the melting point and enhance the physicochemical properties of specialty glasses and ceramics

Detail 1

Hygroscopic. Must be stored in a tightly sealed container in a dry area

Detail 2

Exposure to air leads to rapid moisture absorption and conversion to bicarbonate

Cesium Carbonate FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

Rounded Top

Explore Pharmaceutical Portfolio

Calcium acetate monohydrate

CAS No : 5743-26-0

Calcium acetate monohydrate

Category : Pharmaceutical Actives & Precursors

Sub-Category : Active Pharmaceutical Ingredients (APIs)

Description : Calcium acetate monohydrate (CAS No: 5743-26-0) occupies a critical position in the global specialit...

View Product
Magnesium Sulphate Monohydrate

CAS No : 14168-73-1

Magnesium Sulphate Monohydrate

Category : Pharmaceutical Actives & Precursors, Inorganic Chemicals

Sub-Category : Active Pharmaceutical Ingredients (APIs), Inorganic Salts

Description : We supply high-efficiency magnesium sulphate monohydrate (CAS No: 14168-73-1) archieved across inter...

View Product
P-Nitrobenzoyl Chloride

CAS No : 122-04-3

P-Nitrobenzoyl Chloride

Category : Pharmaceutical Actives & Precursors

Sub-Category : Intermediates & Precursors

Description : P-Nitrobenzoyl Chloride (CAS 122-04-3) is a critical building block in the API intermediates market,...

View Product
3-(4 Chloro Phenyl) Glutaric Acid

CAS No : 35271-74-0

Category : Pharmaceutical Actives & Precursors

Sub-Category : Active Pharmaceutical Ingredients (APIs)

Description : 3-(4-Chlorophenyl)glutaric acid (CAS 35271-74-0) is a pivotal building block in the API intermediate...

View Product