Used in organic synthesis especially in Perkin synthesis; formation of unsaturated cinnamic-type acids by the condensation of aromatic aldehydes with fatty acids.Synonyms: Acetic acid cesium salt CAS Number: 3396-11-0Molecular Formula: C2H3CsO2Molecular Weight: 191.95Purity: ≥ 99.9%Appearance: White to off-white powderDensity: 2.42g/cm³Solubility in Water:945.1g/100g (−2.5°C); 1345.5g/100ml (88.5°C)Warnings! Hygroscopic. Keep tightly closed and desiccated.Storage Temp: Store at RT