Chemical Properties of Silanamine, 1,1,1-trimethyl-N-propyl-N-(trimethylsilyl)- (CAS 7331-84-2)

InChI

InChI=1S/C9H25NSi2/c1-8-9-10(11(2,3)4)12(5,6)7/h8-9H2,1-7H3

InChI Key

UZCQLXKVOQBVCA-UHFFFAOYSA-N

Formula

C9H25NSi2

SMILES

CCCN([Si](C)(C)C)[Si](C)(C)C

Molecular Weight¹

203.47

CAS

7331-84-2

Other Names

• Disilazane, 1,1,1,3,3,3-hexamethyl-2-propyl-
• 1,1,1,3,3,3-Hexamethyl-2-propyldisilazane
• 1-Propanamine, bis-TMS
• Propylamine, 2tms derivative

• ω : Acentric Factor.
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (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).
• I_np : Non-polar retention indices.
• 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

Property	Value	Unit	Source
ω	0.3715		Relay (1.0) Calculated Property
ΔfG°	152.39	kJ/mol	Relay (1.0-beta) Calculated Property
ΔfH°gas	-328.25	kJ/mol	Relay (1.0) Calculated Property
ΔvapH°	40.58	kJ/mol	Relay (1.0) Calculated Property
IE	8.10	eV	Relay (1.0) Calculated Property
log10WS	-1.49		Relay (1.0) Calculated Property
logPoct/wat	3.368		Crippen Calculated Property
Pc	1634.76	kPa	Relay (1.0-beta) Calculated Property
Inp	[1031.00; 1031.00]
Inp	1031.00		NIST
Inp	1031.00		NIST
Tboil	445.05	K	Relay (1.0) Calculated Property
Tc	602.11	K	Relay (1.0) Calculated Property
Tfus	176.49	K	Relay (1.0) Calculated Property
Vc	0.733	m3/kmol	Relay (1.0) Calculated Property

Similar Compounds

Find more compounds similar to Silanamine, 1,1,1-trimethyl-N-propyl-N-(trimethylsilyl)-.

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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