Chemical Properties of L-Proline, 1-(tert-butyldimethylsilyl)-, tert-butyldimethylsilyl ester (CAS 107715-91-3)

InChI

InChI=1S/C17H37NO2Si2/c1-16(2,3)21(7,8)18-13-11-12-14(18)15(19)20-22(9,10)17(4,5)6/h14H,11-13H2,1-10H3/t14-/m1/s1

InChI Key

ZSQADQXTZNAIQH-CQSZACIVSA-N

Formula

C17H37NO2Si2

SMILES

CC(C)(C)[Si](C)(C)OC(=O)C1CCCN1[Si](C)(C)C(C)(C)C

Molecular Weight¹

343.65

CAS

107715-91-3

Other Names

• Proline diTBDMS
• Proline, (2TBDMS)-
• Pro, N,O-bis-TBDMS
• Pro, TBDMS
• Proline, TBDMS
• L-proline, 2tbdms 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	0.5762		Relay (1.0) Calculated Property
ΔfG°	-42.80	kJ/mol	Relay (1.0-beta) Calculated Property
ΔfH°gas	-741.02	kJ/mol	Relay (1.0) Calculated Property
ΔvapH°	67.49	kJ/mol	Relay (1.0) Calculated Property
IE	7.52	eV	Relay (1.0) Calculated Property
log10WS	-2.80		Relay (1.0) Calculated Property
logPoct/wat	5.004		Crippen Calculated Property
Pc	1438.23	kPa	Relay (1.0-beta) Calculated Property
Inp	[1764.10; 1783.00]
Inp	1769.00		NIST
Inp	1769.00		NIST
Inp	1764.10		NIST
Inp	1783.00		NIST
Inp	1769.00		NIST
Inp	1764.10		NIST
Inp	1783.00		NIST
Tboil	552.66	K	Relay (1.0) Calculated Property
Tc	798.91	K	Relay (1.0) Calculated Property
Tfus	385.74	K	Relay (1.0) Calculated Property
Vc	1.137	m3/kmol	Relay (1.0) Calculated Property

Similar Compounds

Find more compounds similar to L-Proline, 1-(tert-butyldimethylsilyl)-, tert-butyldimethylsilyl ester.

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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