Chemical Properties of Cesium bromide (CAS 7787-69-1)

InChI

InChI=1S/BrH.Cs/h1H;/q;+1/p-1

InChI Key

LYQFWZFBNBDLEO-UHFFFAOYSA-M

Formula

CsBr

SMILES

[Br][Cs]

Molecular Weight¹

212.81

CAS

7787-69-1

Other Names

• cesium bromide (CsBr)
• cesium monobromide

• EA : Electron affinity (eV).
• IE : Ionization energy (eV).
• P_vap : Vapor pressure (kPa).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
EA	0.54 ± 0.04	eV	NIST
IE	[7.30; 7.72]	eV
IE	7.30	eV	NIST
IE	7.70 ± 0.10	eV	NIST
IE	7.30 ± 0.20	eV	NIST
IE	7.70 ± 0.10	eV	NIST
IE	7.46 ± 0.05	eV	NIST
IE	7.72 ± 0.05	eV	NIST

Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[0.14; 101.33]	kPa	[1021.15; 1573.15]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.57184e+01
Coefficient B			-1.64223e+04
Coefficient C			-9.36700e+01
Temperature range, min.			1021.15
Temperature range, max.			1573.15
Pvap	0.14	kPa	1021.15	Calculated Property
Pvap	0.41	kPa	1082.48	Calculated Property
Pvap	1.08	kPa	1143.82	Calculated Property
Pvap	2.57	kPa	1205.15	Calculated Property
Pvap	5.56	kPa	1266.48	Calculated Property
Pvap	11.15	kPa	1327.82	Calculated Property
Pvap	20.94	kPa	1389.15	Calculated Property
Pvap	37.14	kPa	1450.48	Calculated Property
Pvap	62.69	kPa	1511.82	Calculated Property
Pvap	101.33	kPa	1573.15	Calculated Property

Similar Compounds

Find more compounds similar to Cesium bromide.

Mixtures

• Cesium bromide + Lithium fluoride
• Cesium bromide + Water
• Cesium bromide + Methyl Alcohol
• Hydrogen bromide + Cesium bromide + Water
• Cesium fluoride + Cesium bromide + Water
• Propylene Glycol + Cesium bromide + Water
• 1,2-Ethanediol + Cesium bromide + Water
• Cesium bromide + Glycerin + Water
• Propylene Glycol + Cesium bromide
• 1,2-Ethanediol + Cesium bromide
• Cesium bromide + Glycerin

Sources

• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• The molar enthalpies of solution and vapour pressures of saturated aqueous solutions of some cesium salts
• Ultrasound velocity in dissolving alkali halide melts
• (Solid + liquid) equilibria for the ternary system (CsBr + LnBr3 + H2O) (Ln = Pr, Nd, Sm) at T = 298.2 K and atmospheric pressure, thermal and fluorescent properties of Cs2LnBr5.10H2O
• Solid + Liquid Equilibria for the Systems CsBr + ErBr3 + H2O and CsBr + ErBr3 + HBr (~12.3%) + H2O at 298.15 K and Atmospheric Pressure and Thermodynamic and Fluorescent Properties of the New Solid-Phase Compound
• (Solid + Liquid) Phase Equilibria for the Systems CsBr + EuBr3 + H2O and CsBr + EuBr3 + HBr (~12.3%) + H2O at 298.15 K and Atmospheric Pressure and Thermodynamic and Fluorescent Properties of the New Solid-Phase Compound
• Potentiometric Investigation of the Thermodynamic Properties of Mixed Electrolyte Systems at 298.2 K: CsF + CsBr + H2O and CsF + CsNO3 + H2O
• Calorimetric Investigation of PrBr3-MBr Liquid Mixtures (M = Na, K, Rb, Cs)
• Solubility, Density, Refractive Index, and Viscosity for the Polyhydric Alcohol + CsBr + H2O Ternary Systems at Different Temperatures
• Temperature Dependence of the Density of Aqueous Alkali Halide Salt Solutions by Experiment and Molecular Simulation
• Solid Liquid Equilibria of the Ternary System CsBr REBr3 H2O (RE = La, Ce) at 298.15 K, Thermal Properties of Cs2REBr5*10H2O, and Fluorescent Properties of Cs2CeBr5*10H2O
• Density of Methanolic Alkali Halide Salt Solutions by Experiment and Molecular Simulation
• Re-Evaluation of the Thermodynamic Activity Quantities in Aqueous Alkali Metal Bromide Solutions at 25 degC
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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