Chemical Properties of 1,1,3,3-Tetraphenyl-1,3-dimethyldisiloxane (CAS 807-28-3)

InChI

InChI=1S/C26H26OSi2/c1-28(23-15-7-3-8-16-23,24-17-9-4-10-18-24)27-29(2,25-19-11-5-12-20-25)26-21-13-6-14-22-26/h3-22H,1-2H3

InChI Key

RFGGTTPASBFBTB-UHFFFAOYSA-N

Formula

C26H26OSi2

SMILES

C[Si](O[Si](C)(c1ccccc1)c1ccccc1)(c1ccccc1)c1ccccc1

Molecular Weight¹

410.65

CAS

807-28-3

Other Names

• 1,3-dimethyl-1,1,3,3-tetraphenyldisiloxane
• Disiloxane, 1,3-dimethyl-1,1,3,3-tetraphenyl-

• ω : Acentric Factor.
• C_p,solid : Solid phase heat capacity (J/mol×K).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• Δ_vapH : Enthalpy of vaporization 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.
• P_c : Critical Pressure (kPa).
• S°_{solid,1 bar} : Solid phase molar entropy at standard conditions (J/mol×K).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,solid	503.20	J/mol×K	298.15	NIST
ΔfusH	[26.58; 26.58]	kJ/mol	[321.95; 322.00]
ΔfusH	26.58	kJ/mol	321.95	NIST
ΔfusH	26.58	kJ/mol	322.00	NIST
ΔvapH	[64.40; 93.30]	kJ/mol	[567.00; 601.50]
ΔvapH	93.30	kJ/mol	567.00	NIST
ΔvapH	64.40	kJ/mol	601.50	NIST

Similar Compounds

Find more compounds similar to 1,1,3,3-Tetraphenyl-1,3-dimethyldisiloxane.

Mixtures

• Methyl Alcohol + 1,1,3,3-Tetraphenyl-1,3-dimethyldisiloxane
• Ethanol + 1,1,3,3-Tetraphenyl-1,3-dimethyldisiloxane
• Isopropyl Alcohol + 1,1,3,3-Tetraphenyl-1,3-dimethyldisiloxane
• 1-Propanol + 1,1,3,3-Tetraphenyl-1,3-dimethyldisiloxane
• Cyclotetrasiloxane, octamethyl- + 1,1,3,3-Tetraphenyl-1,3-dimethyldisiloxane

Sources

• Cheméo Relay (1.0)
• 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.
• Crippen Method
• Crippen Method
• Solubilities of 1,3-dimethyl-1,1,3,3-tetraphenyldisiloxane in different solvents from (288.15 to 313.15) K
• 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.