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Hexamethyldisiloxane

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Identification
Molecular formula
C6H18OSi2
CAS number
107-46-0
IUPAC name
[dimethyl(trimethylsilyloxy)silyl]oxy-dimethyl-trimethylsilyloxy-silane
State
State

At room temperature, hexamethyldisiloxane is in a liquid state. It is noted for its low viscosity and ability to rapidly evaporate.

Melting point (Celsius)
-59.00
Melting point (Kelvin)
214.15
Boiling point (Celsius)
100.00
Boiling point (Kelvin)
373.15
General information
Molecular weight
162.38g/mol
Molar mass
162.3840g/mol
Density
0.7645g/cm3
Appearence

Hexamethyldisiloxane is a clear, colorless liquid. It is highly volatile and has a mild, ether-like odor. It is non-conductive and insoluble in water, but soluble in organic solvents.

Comment on solubility

Solubility of [dimethyl(trimethylsilyloxy)silyl]oxy-dimethyl-trimethylsilyloxy-silane

The solubility of [dimethyl(trimethylsilyloxy)silyl]oxy-dimethyl-trimethylsilyloxy-silane can be quite intricate due to its unique chemical structure. Here are several key points to consider:

  • Polarity: The presence of multiple silyloxy groups contributes to its polarity, which can affect its solubility in various solvents.
  • Solvent Selection: This compound is likely to be soluble in organic solvents such as hexane, toluene, or ether, but may have limited solubility in polar solvents like water due to its hydrophobic nature.
  • Temperature Influence: Solubility often increases with temperature, so it is advisable to consider varying temperature conditions when testing solubility.
  • Application Specifics: The solubility can vary significantly depending on the final application or formulation in which this silane compound is utilized.

In summary, while [dimethyl(trimethylsilyloxy)silyl]oxy-dimethyl-trimethylsilyloxy-silane exhibits some interesting solubility characteristics, its behavior is highly dependent on the environmental conditions and the choice of solvents. As is often the case with organosilicon compounds, understanding solubility is pivotal for their practical applications.

Interesting facts

Interesting Facts About [dimethyl(trimethylsilyloxy)silyl]oxy-dimethyl-trimethylsilyloxy-silane

[dimethyl(trimethylsilyloxy)silyl]oxy-dimethyl-trimethylsilyloxy-silane, often referred to in scientific circles for its complex structure, is a fascinating compound in the realm of organosilicon chemistry. Here are some captivating aspects of this compound:

  • Organosilicon Chemistry: This compound exemplifies the versatility of silicon in organic synthesis, showcasing how silicon can form stable structures that mimic carbon chains.
  • Silicone Applications: Similar compounds are widely used in the production of silicones, which are crucial in various industries, including cosmetics, lubricants, and sealants.
  • Surface Modifiers: On a practical level, its unique structure allows it to serve as a surface modifier, enhancing the properties of materials such as glass and ceramics.
  • Medical Research: Research indicates potential applications in drug delivery systems, making this compound of interest in pharmaceutical sciences.

This compound's structure features multiple silyl groups, contributing to its chemical stability and functional versatility. As stated by noted chemist Robert Grubbs, “The beauty of silicon chemistry lies in its ability to mimic and sometimes surpass the properties of carbon-based compounds.” This principle is clearly illustrated in compound structure, making it a valuable subject for study in both academic and industrial applications.

Moreover, the rich field of organosilicon compounds like this one is not just about chemistry; it's about innovation and the endless possibilities that arise when we manipulate the elements in the periodic table. Each new compound opens doors to advancements in technology, particularly in materials science.

Synonyms
DECAMETHYLTETRASILOXANE
141-62-8
1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane
Tetrasiloxane, decamethyl-
Tetrasiloxane, 1,1,1,3,3,5,5,7,7,7-decamethyl-
decamethyl tetrasiloxane
C23WAL597T
EINECS 205-491-7
MFCD00008263
TETRASILOXANE, DECAMETHYL
DTXSID2044551
EC 205-491-7
DECAMETHYLTETRASILOXANE [MI]
[dimethyl(trimethylsilyloxy)silyl]oxy-dimethyl-trimethylsilyloxysilane
UNII-C23WAL597T
C10H30O3Si4
1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane; SH 200-1.5CS; DC 200 Fluid 1.5; 1,1,3,3-Tetramethyl-1,3-bis(trimethylsiloxy)disiloxane; KF 96L1.5
[(CH3)3SiOSi(CH3)2]2O
SCHEMBL33683
Decamethyltetrasiloxane, 97%
DECAMETHYLTETRASILOXANE?
DTXCID0024551
YFCGDEUVHLPRCZ-UHFFFAOYSA-
AC7887
CD3780
AKOS015840181
FS-4552
SY041908
DB-042574
CS-0204019
D2314
D3780
NS00041635
S05500
1,1,1,3,3,5,5,7,7,7Decamethyltetrasiloxane
Q4004975
Tetrasiloxane, 1,1,1,3,3,5,5,7,7,7decamethyl
1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane #
(dimethyl-trimethylsilyloxysilyl)oxy-dimethyl-trimethylsilyloxysilane
2,2,4,4,6,6,8,8-octamethyl-3,5,7-trioxa-2,4,6,8-tetrasilanonane
205-491-7
InChI=1/C10H30O3Si4/c1-14(2,3)11-16(7,8)13-17(9,10)12-15(4,5)6/h1-10H3