Chemical Properties of beryllium diiodide (CAS 7787-53-3)

InChI

InChI=1S/Be.2HI/h;2*1H/q+2;;/p-2

InChI Key

JUCWKFHIHJQTFR-UHFFFAOYSA-L

Formula

BeI2

SMILES

[Be+2].[I-].[I-]

Molecular Weight¹

262.82

CAS

7787-53-3

Other Names

• Beryllium iodide

• P_vap : Vapor pressure (kPa).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[0.15; 101.32]	kPa	[556.15; 760.15]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			2.13924e+01
Coefficient B			-1.22097e+04
Coefficient C			-3.22600e+01
Temperature range, min.			556.15
Temperature range, max.			760.15
Pvap	0.15	kPa	556.15	Calculated Property
Pvap	0.39	kPa	578.82	Calculated Property
Pvap	0.94	kPa	601.48	Calculated Property
Pvap	2.15	kPa	624.15	Calculated Property
Pvap	4.59	kPa	646.82	Calculated Property
Pvap	9.31	kPa	669.48	Calculated Property
Pvap	17.99	kPa	692.15	Calculated Property
Pvap	33.25	kPa	714.82	Calculated Property
Pvap	59.09	kPa	737.48	Calculated Property
Pvap	101.32	kPa	760.15	Calculated Property

Sources

• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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