Chemical Properties of Silanamine, N,1,1,1-tetramethyl-N-[1-methyl-2-phenyl-2-[(trimethylsilyl)oxy]ethyl]-, [S-(R*,R*)]- (CAS 54965-14-9)

InChI

InChI=1S/C16H31NOSi2/c1-14(17(2)19(3,4)5)16(18-20(6,7)8)15-12-10-9-11-13-15/h9-14,16H,1-8H3

InChI Key

NSADBSUKOIYJDH-UHFFFAOYSA-N

Formula

C16H31NOSi2

SMILES

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

Molecular Weight¹

309.59

CAS

54965-14-9

Other Names

• Ephedrine di-TMS
• Ephedrine di-TMS derivative
• R,R(-)-Pseudoephedrine, N-trimethylsilyl-, trimethylsilyl ether

• 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	0.4919		Relay (1.0) Calculated Property
ΔfG°	149.86	kJ/mol	Relay (1.0-beta) Calculated Property
ΔfH°gas	-374.74	kJ/mol	Relay (1.0) Calculated Property
ΔvapH°	67.52	kJ/mol	Relay (1.0) Calculated Property
IE	8.24	eV	Relay (1.0) Calculated Property
log10WS	-1.89		Relay (1.0) Calculated Property
logPoct/wat	4.734		Crippen Calculated Property
Pc	1269.15	kPa	Relay (1.0-beta) Calculated Property
Inp	[1552.50; 1552.50]
Inp	1552.50		NIST
Inp	1552.50		NIST
Tboil	548.00	K	Relay (1.0) Calculated Property
Tc	749.79	K	Relay (1.0) Calculated Property
Tfus	304.08	K	Relay (1.0) Calculated Property
Vc	1.026	m3/kmol	Relay (1.0) Calculated Property

Similar Compounds

Find more compounds similar to Silanamine, N,1,1,1-tetramethyl-N-[1-methyl-2-phenyl-2-[(trimethylsilyl)oxy]ethyl]-, [S-(R*,R*)]-.

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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