Chemical Properties of Ethyldichlorosilane (CAS 1789-58-8)

InChI

InChI=1S/C2H6Cl2Si/c1-2-5(3)4/h5H,2H2,1H3

InChI Key

RKHXNBJRDQOIOQ-UHFFFAOYSA-N

Formula

C2H6Cl2Si

SMILES

CC[SiH](Cl)Cl

Molecular Weight¹

129.06

CAS

1789-58-8

Other Names

• Dichloroethylsilane
• Monoethyldichlorosilane
• Silane, dichloroethyl-
• UN 1183

• 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_vap : Vapor pressure (kPa).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔvapH°	34.45	kJ/mol	Relay (1.0) Calculated Property
IE	10.99	eV	Relay (1.0) Calculated Property
logPoct/wat	1.704		Crippen Calculated Property
Inp	[620.00; 622.70]
Inp	622.70		NIST
Inp	620.00		NIST
Tboil	345.38	K	Relay (1.0) Calculated Property

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
ΔvapH	[31.50; 31.60]	kJ/mol	[312.50; 323.00]
ΔvapH	31.50	kJ/mol	312.50	NIST
ΔvapH	31.60	kJ/mol	323.00	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.63]	kPa	[248.32; 371.66]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.55421e+01
Coefficient B			-3.83150e+03
Coefficient C			2.85000e+00
Temperature range, min.			248.32
Temperature range, max.			371.66
Pvap	1.33	kPa	248.32	Calculated Property
Pvap	2.94	kPa	262.02	Calculated Property
Pvap	5.98	kPa	275.73	Calculated Property
Pvap	11.40	kPa	289.43	Calculated Property
Pvap	20.50	kPa	303.14	Calculated Property
Pvap	35.06	kPa	316.84	Calculated Property
Pvap	57.38	kPa	330.55	Calculated Property
Pvap	90.33	kPa	344.25	Calculated Property
Pvap	137.38	kPa	357.96	Calculated Property
Pvap	202.63	kPa	371.66	Calculated Property
Pvap	[6.89; 94.48]	kPa	[279.00; 346.30]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.55175e+01
Coefficient B			-3.83150e+03
Coefficient C			3.00000e+00
Reference			Jenkins and Chambers, 1954
Temperature range, min.			279.00
Temperature range, max.			346.30
Pvap	6.89	kPa	279.00	Calculated Property
Pvap	9.79	kPa	286.48	Calculated Property
Pvap	13.67	kPa	293.96	Calculated Property
Pvap	18.76	kPa	301.43	Calculated Property
Pvap	25.37	kPa	308.91	Calculated Property
Pvap	33.82	kPa	316.39	Calculated Property
Pvap	44.50	kPa	323.87	Calculated Property
Pvap	57.84	kPa	331.34	Calculated Property
Pvap	74.32	kPa	338.82	Calculated Property
Pvap	94.48	kPa	346.30	Calculated Property

Similar Compounds

Find more compounds similar to Ethyldichlorosilane.

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
• The Yaws Handbook of Vapor Pressure

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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