Chemical Properties of 1,1-DIMETHYL-1-SILACYCLOBUTANE

InChI

InChI=1S/C5H12Si/c1-6(2)4-3-5-6/h3-5H2,1-2H3

InChI Key

YQQFFTNDQFUNHB-UHFFFAOYSA-N

Formula

C5H12Si

SMILES

C[Si]1(C)CCC1

Molecular Weight¹

100.24

Other Names

• 1,1-Dimethylsilacyclobutane
• Cyclotrimethylenedimethylsilane
• Silacyclobutane, 1,1-dimethyl-

• C_p,solid : Solid phase heat capacity (J/mol×K).
• 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).
• logP_oct/wat : Octanol/Water partition coefficient.
• Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
• S°_{solid,1 bar} : Solid phase molar entropy at standard conditions (J/mol×K).
• Δ_vapS : Entropy of vaporization at a given temperature (J/mol×K).
• T_boil : Normal Boiling Point Temperature (K).
• T_triple : Triple Point Temperature (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔvapH°	33.00 ± 0.80	kJ/mol	NIST
IE	[8.83; 9.40]	eV
IE	8.83 ± 0.07	eV	NIST
IE	9.00	eV	NIST
IE	8.97 ± 0.03	eV	NIST
IE	8.83 ± 0.07	eV	NIST
IE	9.40	eV	NIST
IE	9.40	eV	NIST
logPoct/wat	2.098		Crippen Calculated Property
S°solid,1 bar	279.49	J/mol×K	NIST
Tboil	338.74	K	Relay (1.0) Calculated Property
Ttriple	[155.52; 155.52]	K
Ttriple	155.52 ± 0.02	K	NIST
Ttriple	155.52 ± 0.02	K	NIST

Cheméo can also estimate Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation 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.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,solid	197.53	J/mol×K	298.15	NIST
ΔfusH	[6.76; 6.76]	kJ/mol	[155.50; 155.52]
ΔfusH	6.76	kJ/mol	155.50	NIST
ΔfusH	6.76	kJ/mol	155.50	NIST
ΔfusH	6.76	kJ/mol	155.50	NIST
ΔfusH	6.76	kJ/mol	155.50	NIST
ΔfusH	6.76	kJ/mol	155.52	NIST
ΔfusH	6.76	kJ/mol	155.52	NIST
ΔvapH	[32.10; 32.14]	kJ/mol	[355.91; 356.00]
ΔvapH	32.14	kJ/mol	355.91	NIST
ΔvapH	32.14	kJ/mol	355.91	NIST
ΔvapH	32.10	kJ/mol	356.00	NIST
ΔvapH	32.10	kJ/mol	356.00	NIST
ΔfusS	[42.87; 43.51]	J/mol×K	[155.50; 155.52]
ΔfusS	42.87	J/mol×K	155.50	NIST
ΔfusS	42.87	J/mol×K	155.50	NIST
ΔfusS	43.51	J/mol×K	155.52	NIST
ΔfusS	43.51	J/mol×K	155.52	NIST
ΔvapS	[90.29; 90.29]	J/mol×K	[355.91; 355.91]
ΔvapS	90.29	J/mol×K	355.91	NIST
ΔvapS	90.29	J/mol×K	355.91	NIST

Similar Compounds

Find more compounds similar to 1,1-DIMETHYL-1-SILACYCLOBUTANE.

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
• NIST Webbook

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