Chemical Properties of Silane, tetraphenyl- (CAS 1048-08-4)

InChI

InChI=1S/C24H20Si/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20H

InChI Key

JLAVCPKULITDHO-UHFFFAOYSA-N

Formula

C24H20Si

SMILES

c1ccc([Si](c2ccccc2)(c2ccccc2)c2ccccc2)cc1

Molecular Weight¹

336.50

CAS

1048-08-4

Other Names

• Tetraphenylsilane
• Tetraphenylsilicon

• C_p,solid : Solid phase heat capacity (J/mol×K).
• Δ_subH° : Enthalpy of sublimation at standard conditions (kJ/mol).
• Δ_subH : Enthalpy of sublimation at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• T_boilr : Boiling point at reduced pressure (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔsubH°	[149.40; 156.90]	kJ/mol
ΔsubH°	156.90 ± 1.70	kJ/mol	NIST
ΔsubH°	149.40 ± 1.70	kJ/mol	NIST
IE	[8.50; 8.96]	eV
IE	8.60	eV	NIST
IE	8.50 ± 0.03	eV	NIST
IE	8.65 ± 0.15	eV	NIST
IE	8.96	eV	NIST
log10WS	-19.66		Crippen Calculated Property
logPoct/wat	3.064		Crippen Calculated Property
Tfus	[505.15; 507.15]	K
Tfus	505.15 ± 2.00	K	NIST
Tfus	507.15 ± 2.00	K	NIST

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,solid	395.80	J/mol×K	298.50	NIST
ΔsubH	[51.00; 51.20]	kJ/mol	[456.00; 458.50]
ΔsubH	51.20	kJ/mol	456.00	NIST
ΔsubH	51.00	kJ/mol	458.50	NIST

Pressure Dependent Properties

Similar Compounds

Find more compounds similar to Silane, tetraphenyl-.

Sources

• Crippen Method
• Crippen Method
• NIST Webbook

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.