Caesium acetate

Caesium acetate
	Structural formula
	Unit cell of anhydrous caesium acetate.
Names
	Preferred IUPAC name Caesium acetate
	Other names Cesium acetate
Identifiers
CAS Number	3396-11-0 ;
3D model (JSmol)	Interactive image;
ChemSpider	141192 ;
ECHA InfoCard	100.020.226
PubChem CID	5152919;
UNII	M74D2UJ8C9 ;
CompTox Dashboard (EPA)	DTXSID00883971 ;
	InChI InChI=1S/C2H4O2.Cs/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1 Key: ZOAIGCHJWKDIPJ-UHFFFAOYSA-M ; InChI=1/C2H4O2.Cs/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1 Key: ZOAIGCHJWKDIPJ-REWHXWOFAB;
	SMILES [Cs+].[O-]C(=O)C;
Properties
Chemical formula	C2H3CsO2
Molar mass	191.949 g/mol
Appearance	colourless, hygroscopic
Density	2.423 g/cm3, solid
Melting point	194 °C (381 °F; 467 K)
Boiling point	945 °C (1,733 °F; 1,218 K)
Solubility in water	945.1 g/100 g (−2.5 °C); 1345.5 g/100 ml (88.5 °C)
Structure
Crystal structure	Primitive hexagonal
Space group	P6/m, No. 175
Lattice constant	a = 1488.0 pm, c = 397.65 pm
Lattice volume (V)	76.542 cm3·mol−1
Formula units (Z)	6
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H302, H319, H361f, H373
Precautionary statements	P203, P260, P264, P264+P265, P270, P280, P301+P317, P305+P351+P338, P318, P319, P330, P337+P317, P405, P501
Flash point	Non-flammable
Related compounds
Other anions	Caesium formate
Other cations	Lithium acetate; Sodium acetate; Potassium acetate; Rubidium acetate
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Caesium acetate or cesium acetate is an ionic caesium compound with the molecular formula CH₃COOCs. It is a white solid that may be formed by the reaction of caesium hydroxide or caesium carbonate with acetic acid.