- InChI
- InChI=1S/C44H132O22Si22/c1-67(2)45-68(3,4)47-70(7,8)49-72(11,12)51-74(15,16)53-76(19,20)55-78(23,24)57-80(27,28)59-82(31,32)61-84(35,36)63-86(39,40)65-88(43,44)66-87(41,42)64-85(37,38)62-83(33,34)60-81(29,30)58-79(25,26)56-77(21,22)54-75(17,18)52-73(13,14)50-71(9,10)48-69(5,6)46-67/h1-44H3
- InChI Key
- KTAVWKKPSOLBQQ-UHFFFAOYSA-N
- Formula
- C44H132O22Si22
- SMILES
-
C[Si]1(C)O[Si](C)(C)O[Si](C)(C
)O[Si](C)(C)O[Si](C)(C)O[Si](C )(C)O[Si](C)(C)O[Si](C)(C)O[Si ](C)(C)O[Si](C)(C)O[Si](C)(C)O [Si](C)(C)O[Si](C)(C)O[Si](C)( C)O[Si](C)(C)O[Si](C)(C)O[Si]( C)(C)O[Si](C)(C)O[Si](C)(C)O[S i](C)(C)O[Si](C)(C)O[Si](C)(C) O1 - Molecular Weight1
- 1631.39
- 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 | 1.3272 | Relay (... Calculated Property | |
| ΔfG° | -1617.24 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | -6647.01 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 114.74 | kJ/mol | Relay (... Calculated Property |
| IE | 8.30 | eV | Relay (... Calculated Property |
| log10WS | -6.57 | Relay (... Calculated Property | |
| logPoct/wat | 15.805 | Crippen Calculated Property | |
| Pc | -5837.94 | kPa | Relay (... Calculated Property ⚠️ |
| Inp | [3757.00; 3757.00] |
|
|
| Inp | 3757.00 | NIST | |
| Inp | 3757.00 | NIST | |
| Tboil | 887.20 | K | Relay (... Calculated Property |
| Tc | 810.10 | K | Relay (... Calculated Property |
| Tfus | 92.08 | K | Relay (... Calculated Property |
| Vc | 5.259 | m3/kmol | Relay (... Calculated Property |
Similar Compounds
Find more compounds similar to Cyclodocosasiloxane, tetratetracontamethyl.
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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