Chemical Properties of L-Cysteine, N,S-bis(trimethylsilyl)-, trimethylsilyl ester (CAS 7364-50-3)

InChI

InChI=1S/C12H31NO2SSi3/c1-17(2,3)13-11(10-16-19(7,8)9)12(14)15-18(4,5)6/h11,13H,10H2,1-9H3/t11-/m1/s1

InChI Key

JRLJALOBTPYEJK-LLVKDONJSA-N

Formula

C12H31NO2SSi3

SMILES

C[Si](C)(C)NC(CS[Si](C)(C)C)C(=O)O[Si](C)(C)C

Molecular Weight¹

337.70

CAS

7364-50-3

Other Names

• Alanine, N-(trimethylsilyl)-3-[(trimethylsilyl)thio]-, trimethylsilyl ester, L-
• N,O,S-Tris-(trimethylsilyl)cysteine
• Cysteine, (N,O,S-trimethylsilyl)-
• Cysteine (N,O,S-TMS)
• Cysteine, tri-TMS
• Cys, tri-TMS
• Cys, TMS
• L-cysteine, 3tms 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.
• I : 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	0.5611		Relay (1.0) Calculated Property
ΔfG°	-160.91	kJ/mol	Relay (1.0-beta) Calculated Property
ΔfH°gas	-829.69	kJ/mol	Relay (1.0) Calculated Property
ΔvapH°	66.59	kJ/mol	Relay (1.0) Calculated Property
IE	8.63	eV	Relay (1.0) Calculated Property
log10WS	-2.18		Relay (1.0) Calculated Property
logPoct/wat	3.726		Crippen Calculated Property
Pc	882.77	kPa	Relay (1.0-beta) Calculated Property
Inp	[1553.40; 1580.37]
Inp	1563.23		NIST
Inp	1562.44		NIST
Inp	1574.31		NIST
Inp	1571.22		NIST
Inp	1580.37		NIST
Inp	1553.40		NIST
Inp	1568.00		NIST
Inp	1565.00		NIST
Inp	1568.00		NIST
Inp	1580.37		NIST
Inp	1563.23		NIST
Inp	1568.00		NIST
Inp	1571.22		NIST
Inp	1553.40		NIST
I	[1703.19; 1703.19]
I	1703.19		NIST
I	1703.19		NIST
Tboil	528.64	K	Relay (1.0) Calculated Property
Tc	713.49	K	Relay (1.0) Calculated Property
Tfus	301.18	K	Relay (1.0) Calculated Property
Vc	1.082	m3/kmol	Relay (1.0) Calculated Property

Similar Compounds

Find more compounds similar to L-Cysteine, N,S-bis(trimethylsilyl)-, trimethylsilyl 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

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.