System: 2,2,4,4,6,6,8,8-octamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
Use the dropdown to view details on the components
| 1) 2,2,4,4,6,6,8,8-octamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane | |
|---|---|
| DECHEMA ID | 31392 |
| Formula | C8H24O4Si4 |
| Synonym | 244 fluid |
| Synonym | co9810 |
| Synonym | cyclic dimethylsiloxane tetramer |
| Synonym | d4 |
| Synonym | dabco dc 5258 |
| Synonym | dc 344 |
| Synonym | dc 5258 |
| Synonym | dimethylsiloxane cyclic tetramer |
| Synonym | dow corning 244 fluid |
| Synonym | dow corning 344 |
| Synonym | kf 994 |
| Synonym | ls 8620 |
| Synonym | mirasil cm 4 |
| Synonym | nus silicone vs 7207 |
| Synonym | oktamethylcyklotetrasiloxan |
| Synonym | sf 1173 |
| Synonym | sf1173 |
| Synonym | sh 344 |
| Synonym | silbione v 2 |
| Synonym | tetracyclomethicone |
| Synonym | tsf 404 |
| Synonym | uc 7207 |
| Synonym | union carbide 7207 |
| Synonym | volasil 244 |
| Synonym | vs 7207 |
| Synonym | xiameter(TM) pmx-0110 cyclosiloxane |
| Synonym | cyclotetrasiloxane, octamethyl |
| Synonym | octamethylcyclotetrasiloxane |
| Synonym | z-omcats |
| Synonym | (me2sio)4 |
| Synonym | 2,2,4,4,6,6,8,8-octamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilicane |
| InChi-Key | HMMGMWAXVFQUOA-UHFFFAOYSA-N |
| Registry No. | 556-67-2 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
|---|---|---|---|---|
| acentric factor Omega | - | 3 | 3 | View |
| boiling temperature | - | 3 | 3 | View |
| critical compressibility factor | - | 2 | 2 | View |
| critical pressure | - | 9 | 9 | View |
| critical temperature | - | 10 | 10 | View |
| critical volume | - | 7 | 7 | View |
| cubic expansion coefficient | liquid | 1 | 1 | View |
| density | gas | 2 | 10 | View |
| density | liquid | 34 | 492 | View |
| diffusion coefficient | liquid | 8 | 14 | View |
| enthalpy | solid | 1 | 37 | View |
| enthalpy | liquid | 1 | 4 | View |
| enthalpy (related to 0 K) | solid | 1 | 37 | View |
| enthalpy (related to 0 K) | liquid | 1 | 4 | View |
| enthalpy of combustion | solid | 1 | 1 | View |
| enthalpy of formation | gas | 1 | 1 | View |
| enthalpy of fusion | - | 2 | 2 | View |
| enthalpy of phase transition | - | 2 | 2 | View |
| enthalpy of vaporization | - | 5 | 8 | View |
| entropy | liquid | 2 | 8 | View |
| entropy | solid | 2 | 74 | View |
| entropy of vaporization | - | 1 | 1 | View |
| fusion pressure | - | 3 | 3 | View |
| fusion temperature | - | 5 | 5 | View |
| heat capacity (cp) | gas | 1 | 4 | View |
| heat capacity (cp) | solid | 2 | 77 | View |
| heat capacity (cp) | liquid | 3 | 57 | View |
| isothermal compressibility | liquid | 2 | 11 | View |
| melting point | - | 3 | 3 | View |
| normal boiling point | - | 4 | 4 | View |
| sound velocity | gas | 2 | 57 | View |
| sound velocity | liquid | 4 | 195 | View |
| surface tension | liquid | 7 | 24 | View |
| temperature of phase transition | - | 2 | 2 | View |
| thermal conductivity | liquid | 3 | 149 | View |
| UNIQUAC area parameter | - | 1 | 1 | View |
| UNIQUAC volume parameter | - | 1 | 1 | View |
| vapor pressure | - | 27 | 161 | View |
| viscosity, dynamic | liquid | 11 | 52 | View |
| viscosity, kinematic | liquid | 3 | 5 | View |
| volume | liquid | 2 | 28 | View |