- InChI
- InChI=1S/C17H44N2O2Si4/c1-22(2,3)18-16(17(20)21-25(10,11)12)14-13-15-19(23(4,5)6)24(7,8)9/h16,18H,13-15H2,1-12H3
- InChI Key
- PUQPCLIKLCAPHV-UHFFFAOYSA-N
- Formula
- C17H44N2O2Si4
- SMILES
-
C[Si](C)(C)NC(CCCN([Si](C)(C)C
)[Si](C)(C)C)C(=O)O[Si](C)(C)C - Molecular Weight1
- 420.89
- CAS
- 55556-70-2
- Other Names
-
- Ornithine, tetra(trimethylsilyl)-
- Ornithine N5,N5,N2,O-tetra-TMS
- N,N',N',O-Tetra-(trimethylsilyl)ornithine
- L-Ornithine, tetrakis-(N5,N5,N2,O-TMS)
- ORNITHINE (N,N,N,O-TMS)
- L-ornithine, 4tms derivative
- ω : Acentric Factor.
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- Pc : Critical Pressure (kPa).
- Inp : Non-polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.7112 | Relay (... Calculated Property | |
| ΔfG° | -23.64 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | -977.24 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 70.78 | kJ/mol | Relay (... Calculated Property |
| IE | 8.09 | eV | Relay (... Calculated Property |
| log10WS | -2.34 | Relay (... Calculated Property | |
| logPoct/wat | 4.910 | Crippen Calculated Property | |
| Pc | 311.26 | kPa | Relay (... Calculated Property ⚠️ |
| Inp | [1743.80; 1814.60] |
|
|
| Inp | 1814.60 | NIST | |
| Inp | 1797.60 | NIST | |
| Inp | 1743.80 | NIST | |
| Inp | 1797.60 | NIST | |
| Inp | 1814.60 | NIST | |
| Tboil | 551.36 | K | Relay (... Calculated Property |
| Tc | 744.28 | K | Relay (... Calculated Property |
| Tfus | 296.00 | K | Relay (... Calculated Property |
| Vc | 1.431 | m3/kmol | Relay (... Calculated Property |
Similar Compounds
Find more compounds similar to L-Ornithine, N2,N5,N5-tris(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
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