Cesium acetate, also known as cesium acetate, is a chemical, white crystal, and the formula is C2H3CsO2. White crystal, easy to absorb moisture and dissolve in water. Store in a cool, ventilated warehouse. The temperature should not exceed 37°C. Should be stored separately with oxidant, edible chemical, avoid mixing storage. Keep container sealed.

Chemical properties

Chinese name: cesium acetate

Cesium acetate

Cesium Acetate

(c) Cesiumacetatetech; Cesiumacetatelump; Cesium acetate, 99.9% (Cs); caesium acetate

CAS no. : 3396-11-0

Molecular formula: C2H3CsO2

Linear molecular formula: CH3COOCs

Molecular weight: 191.95

Purity: 99.5% or higher

Physical property data

Description: White crystalline powder

Melting point (C) : 194

Solubility: fully mixable

Ecological data

It is generally harmless to the water. Do not dispose of the material into the surrounding environment without government permission.

Computational chemical data

1. Reference value for calculation of hydrophobic parameters (XlogP) : None

2. Number of hydrogen bond donors :0

3. Number of hydrogen bond receptors :2

4. Number of rotatable bonds :0

5. Number of tautomorphs: None

6. Topological molecular polarity surface area 40.1

7. Number of heavy atoms :5

8. Surface charge :0

9. Complexity :34.6

10. Number of isotopic atoms :0

11. Determine the number of original child vertical centers :0

12. Number of atomic vertical centers :0

13. Determine the number of chemical bond vertical centers :0

14. Uncertain number of chemical bond vertical centers :0

15. Number of covalent bond units :2 [2]

Properties and stability

Stable under normal temperature and pressure. It is easily delirious and soluble in water. The solubility is 945g in 100mL water at 2.5℃ and 1346g in 100mL water at 89℃. [2]

The storage method

Room temperature, avoid light, ventilated dry place, sealed storage.

The synthetic methods

An appropriate amount of cesium carbonate is added in batches to the excessive acetic acid solution until the carbon dioxide no longer escapes. Heat for a moment, filter, add a small amount of acetic acid in the filtrate. Concentrate the filtrate, let stand and precipitate out the crystal.

Safety information

Safety identification: S22S24/25.