Cesium acetate

Base Information

• Chemical Name: Cesium acetate
• CAS No.: 3396-11-0
• Molecular Formula: C2H3CsO2
• Molecular Weight: 191.95
• Hs Code.: 29152900
• European Community (EC) Number: 222-248-0
• UNII: M74D2UJ8C9
• DSSTox Substance ID: DTXSID00883971
• Nikkaji Number: J181C
• Wikidata: Q416663
• Wikipedia: Caesium acetate
• Mol file: 3396-11-0.mol

Synonyms:Cesium acetate;3396-11-0;cesiumacetate;Acetic acid, cesium salt;cesium;acetate;CAESIUM ACETATE;Acetic acid, cesium salt (1:1);M74D2UJ8C9;MFCD00013056;Ccesium acetate;Acetic Acid Cesium Salt;C2H3CsO2;EINECS 222-248-0;UNII-M74D2UJ8C9;SCHEMBL73216;DTXSID00883971;ZOAIGCHJWKDIPJ-UHFFFAOYSA-M;AKOS015950491;Cesium acetate, technical grade, >=95%;Cesium acetate, 99.9% trace metals basis;C2430;CS-0085593;FT-0634829;NS00083907;Cesium acetate, >=99.99% trace metals basis;Cesium acetate, Vetec(TM) reagent grade, 95%;Q416663;J-019399

Chemical Property of Cesium acetate

Chemical Property:

• Appearance/Colour: White crystalline powder
• Vapor Pressure: 13.9mmHg at 25°C
• Melting Point: 194 °C(lit.)
• Boiling Point: 117.1 °C at 760 mmHg
• Flash Point: 40 °C
• PSA: 40.13000
• Density: 2.33[at 20℃]
• LogP: -1.24380
• Storage Temp.: Inert atmosphere,Room Temperature
• Sensitive.: Hygroscopic
• Water Solubility.: Soluble in water, DMSO.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 191.91875629
• Heavy Atom Count: 5
• Complexity: 34.6

Purity/Quality:

99% ^*data from raw suppliers

Cesium Acetate 99+.9% ^*data from reagent suppliers

Safty Information:

• Safety Statements: 22-24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Metals -> Organic Acids, Metal Salts
• Canonical SMILES: CC(=O)[O-].[Cs+]
• Uses: Cesium acetate is used in organic synthesis especially in Perkin reaction to prepare unsaturated cinnamic-type acids. It is used in petroleum drilling fluids as an alternative to cesium formate. In organometallic chemistry, it is an additive for metal-ctalyzed coupling reactions. It is also used in the inversion of stereo chemistry of secondary alcohols.

Technology Process of Cesium acetate

There total 13 articles about Cesium acetate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

ammonium acetate (92206-38-7) + caesium methoxide (13106-69-9) → cesium acetate (3396-11-0)

Guidance literature:

In methanol; byproducts: NH3, CH3OH; all manipulations in Ar atm.; soln. of CsOMe in MeOH added to soln. of NH4 compd. in MeOH; concd., filtered or pumped to dryness at 25°C;

DOI:10.1002/1521-3749(200208)628:8<1717::AID-ZAAC1717>3.0.CO;2-C

Reference yield: 85.0%

n-heptan1ol (111-70-6) + acetylene (74-86-2,25067-58-7) → 1,1-di(heptyloxy)ethane (79552-28-6) + 1-heptyl vinyl ether (764-95-4) + cesium acetate (3396-11-0) + 2-pentylnonyl vinyl ether

Guidance literature:

cesium hydroxide; In octane; at 125 - 150 ℃; for 0.166667h; Further Variations:; Catalysts; Pressures; Temperatures; Product distribution; Kinetics;

DOI:10.1023/A:1013847901532

Reference yield:

Cs(UO2acet3)*H2O → uranyl diacetate (17442-23-8,541-09-3) + cesium acetate (3396-11-0)

Guidance literature:

In neat (no solvent); thermolysis in the absence of O2;

upstream raw materials:

n-heptan1ol

acetylene

caesium carbonate

acetic acid

Downstream raw materials:

2-Octyl acetate

cesium methanesulfonate

cis-4-tert-butylcyclohexyl acetate

trans-4-tert-butylcyclohexyl acetate

Refernces

• 1、 -. "TUBULIN BINDING AGENTS". Paragraph 0897; 0898; 0899; 0900; 0901; 0902; 0903. . Retrieved 2015/02/18.
• 2、 Haiges, Ralf,Christe, Karl O.. "An improved method for product separation in metathetical reactions and its demonstration for the synthesis of anhydrous cesium salts". . p. 1717 - 1718. Retrieved 2008/10/08.