Chemical Properties of Silane, trichloromethyl- (CAS 75-79-6)

InChI

InChI=1S/CH3Cl3Si/c1-5(2,3)4/h1H3

InChI Key

JLUFWMXJHAVVNN-UHFFFAOYSA-N

Formula

CH3Cl3Si

SMILES

C[Si](Cl)(Cl)Cl

Molecular Weight¹

149.48

CAS

75-79-6

Other Names

• CH3SiCl3
• LS 40
• Methyl-trichlorsilan
• Methylsilicochloroform
• Monomethyltrichlorosilane
• NSC 77069
• SiCH3Cl3
• Silane, methyltrichloro-
• Trichlor-methylsilan
• UN 1250
• methylsilicon trichloride
• methylsilyl trichloride
• methyltrichlorosilane
• trichloro(methyl)silane
• trichloromethylsilane
• trichloromethylsilicon

• C_p,liquid : Liquid 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.
• P_c : Critical Pressure (kPa).
• ρ_c : Critical density (kg/m³).
• I_np : Non-polar retention indices.
• Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
• S°_liquid : Liquid 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).
• T_triple : Triple Point Temperature (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔvapH°	33.86	kJ/mol	Relay (1.0) Calculated Property
IE	11.36 ± 0.03	eV	NIST
logPoct/wat	2.272		Crippen Calculated Property
Pc	[3280.00; 3530.00]	kPa
Pc	3280.00 ± 32.00	kPa	NIST
Pc	3530.00 ± 11.14	kPa	NIST
ρc	[430.50; 439.47]	kg/m3
ρc	430.50 ± 43.35	kg/m3	NIST
ρc	439.47 ± 4.48	kg/m3	NIST
Inp	[594.00; 600.00]
Inp	600.00		NIST
Inp	594.00		NIST
Inp	598.90		NIST
Inp	598.00		NIST
S°liquid	262.80	J/mol×K	NIST
Tboil	[339.23; 339.50]	K
Tboil	339.50	K	Isobaric vapor liquid equilibrium for methyltrichlorosilane dimethyldichlorosilane benzene system
Tboil	339.50	K	NIST
Tboil	339.23 ± 0.50	K	NIST
Tc	[517.00; 517.80]	K
Tc	517.00 ± 5.00	K	NIST
Tc	517.80 ± 0.30	K	NIST
Tfus	201.98	K	Relay (1.0) Calculated Property
Ttriple	[197.37; 197.37]	K
Ttriple	197.37 ± 0.02	K	NIST
Ttriple	197.37 ± 0.02	K	NIST
Vc	0.306	m3/kmol	Relay (1.0) Calculated Property

Cheméo can also estimate 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,liquid	163.10	J/mol×K	298.15	NIST
ΔfusH	[8.95; 8.95]	kJ/mol	[197.37; 197.40]
ΔfusH	8.95	kJ/mol	197.37	NIST
ΔfusH	8.95	kJ/mol	197.37	NIST
ΔfusH	8.95	kJ/mol	197.40	NIST
ΔfusH	8.95	kJ/mol	197.40	NIST
ΔvapH	[30.70; 31.20]	kJ/mol	[312.00; 343.00]
ΔvapH	31.20	kJ/mol	312.00	NIST
ΔvapH	30.70	kJ/mol	343.00	NIST
ΔfusS	[45.31; 45.31]	J/mol×K	[197.37; 197.37]
ΔfusS	45.31	J/mol×K	197.37	NIST
ΔfusS	45.31	J/mol×K	197.37	NIST

Similar Compounds

Find more compounds similar to Silane, trichloromethyl-.

Mixtures

• Benzene + Silane, dichlorodimethyl- + Silane, trichloromethyl-
• Carbon dioxide + Silane, trichloromethyl-

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Isobaric vapor liquid equilibrium for methyltrichlorosilane dimethyldichlorosilane benzene system
• High-pressure phase equilibria for chlorosilane + carbon dioxide mixtures
• 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.
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