- InChI
- InChI=1S/C7H20N2OSi2/c1-11(2,3)8-7(10)9-12(4,5)6/h1-6H3,(H2,8,9,10)
- InChI Key
- MASDFXZJIDNRTR-UHFFFAOYSA-N
- Formula
- C7H20N2OSi2
- SMILES
- C[Si](C)(C)NC(=O)N[Si](C)(C)C
- Molecular Weight1
- 204.42
- CAS
- 18297-63-7
- Other Names
-
- Urea, 1,3-bis(trimethylsilyl)-
- Bis(trimethylsilyl)urea
- N,N'-Bis(trimethylsilyl)urea
- N1,N2-Bis(trimethylsilyl)urea
- 1,3-Bis(trimethylsilyl)urea
- Bis(trimethylsilyl) derivative of urea
- N,N'-Di(trimethylsilyl)urea
- Urea, di-TMS
- Urea, bis-TMS
- Urea, TMS
- Urea, bis-trimethylsilyl
- Urea, 2tms 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 | 0.5639 | Relay (1.0) Calculated Property | |
| ΔfG° | 25.27 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | -530.11 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 64.90 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.75 | eV | Relay (1.0) Calculated Property |
| log10WS | -1.67 | Relay (1.0) Calculated Property | |
| logPoct/wat | 1.955 | Crippen Calculated Property | |
| Pc | 1988.35 | kPa | Relay (1.0-beta) Calculated Property |
| Inp | [1225.00; 1249.00] |
|
|
| Inp | 1237.00 | NIST | |
| Inp | 1249.00 | NIST | |
| Inp | 1243.00 | NIST | |
| Inp | 1249.00 | NIST | |
| Inp | 1249.00 | NIST | |
| Inp | 1225.00 | NIST | |
| Inp | 1230.00 | NIST | |
| Inp | 1225.00 | NIST | |
| Inp | 1237.00 | NIST | |
| Inp | 1237.00 | NIST | |
| Tboil | 482.76 | K | Relay (1.0) Calculated Property |
| Tc | 695.14 | K | Relay (1.0) Calculated Property |
| Tfus | 411.52 | K | Relay (1.0) Calculated Property |
| Vc | 0.683 | m3/kmol | Relay (1.0) Calculated Property |
Similar Compounds
Find more compounds similar to Urea, N,N'-bis(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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