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Trimethyl(trimethylsilyloxy)silane

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Identification
Molecular formula
C6H18OSi2
CAS number
18156-74-6
IUPAC name
trimethyl(trimethylsilyloxy)silane
State
State

At room temperature, Trimethyl(trimethylsilyloxy)silane is in a liquid state. It is often used in chemical synthesis due to its role as a silylating agent.

Melting point (Celsius)
-101.50
Melting point (Kelvin)
171.65
Boiling point (Celsius)
126.00
Boiling point (Kelvin)
399.15
General information
Molecular weight
176.39g/mol
Molar mass
176.3890g/mol
Density
0.7588g/cm3
Appearence

Trimethyl(trimethylsilyloxy)silane is a colorless liquid, which might appear as a clear or slightly hazy fluid depending on its purity and handling conditions. It does not have any particular odor and is quite volatile.

Comment on solubility

Solubility of Trimethyl(trimethylsilyloxy)silane

Trimethyl(trimethylsilyloxy)silane, with the chemical formula C6H18OSi2, exhibits unique solubility properties due to its distinct molecular structure. This compound can be analyzed for solubility in terms of its interactions with various solvents:

  • Polar Solvents: The presence of the -OSi group suggests some level of compatibility with polar solvents. However, the overall hydrocarbon nature of the compound limits its solubility in water.
  • Non-Polar Solvents: Trimethyl(trimethylsilyloxy)silane is more likely to dissolve in non-polar organic solvents such as hexane or toluene, where it can effectively interact with solvent molecules.
  • Silicone Compatibility: Given that it's a silicon-containing compound, it may demonstrate improved solubility with other silanes or silicone derivatives.

In general, one might say, "Solubility is largely determined by the principle of like dissolves like; hence, this compound's solubility behavior reflects its molecular characteristics." For practical applications, understanding this solubility behavior is crucial, especially in formulations where precise interactions with solvents are required.

In summary, while trimethyl(trimethylsilyloxy)silane shows limited solubility in polar solvents, it is compatible with non-polar and silicone-based substances, making it versatile for various chemical applications.

Interesting facts

Interesting Facts About Trimethyl(trimethylsilyloxy)silane

Trimethyl(trimethylsilyloxy)silane is a fascinating compound that plays a vital role in various scientific and industrial applications. As a siloxane compound, it includes silicon-oxygen linkages that impart unique properties. Here are some interesting facts:

  • Versatile Applications: This compound is widely used in the creation of protective coatings and sealants due to its excellent adhesion and durability. It finds its place in electronics, pharmaceuticals, and materials science.
  • Silica Nanoparticles: Trimethyl(trimethylsilyloxy)silane can be utilized in the synthesis of silica nanoparticles, which are critical in drug delivery systems and nanotechnology.
  • Hydrophobic Properties: The presence of silyloxy groups imparts hydrophobic characteristics, useful in applications requiring moisture resistance. This makes it particularly valuable in the textile and automotive industries.
  • Surface Modification: As a surface modifier, it enhances the compatibility of organic materials with inorganic substrates, promoting better performance in composite materials.
  • Research Significance: In research settings, this compound is essential for studying the behavior and interaction of silicon-containing materials, contributing to advancements in silicate chemistry.

In summary, trimethyl(trimethylsilyloxy)silane serves not just as a functional material but also as a facilitator of innovation across multiple fields. Its role in advancing technology and materials science cannot be overstated!

Synonyms
HEXAMETHYLDISILOXANE
107-46-0
Disiloxane, hexamethyl-
Oxybis(trimethylsilane)
HMDSO
Fluka AG
Hexamethyl disiloxane
Bis(trimethylsilyl)ether
Belsil DM 0.65
Bis(trimethylsilyl)oxide
Bistrimethylsilyl ether
Bis-trimethylsilyl oxide
KF 96L
Bis(trimethylsilyl) oxide
Silane, oxybis(trimethyl-
SWS-F 221
OS 10
NSC 43346
CCRIS 1325
HSDB 5378
EINECS 203-492-7
UNII-D7M4659BPU
Dow corning 200
D7M4659BPU
((CH3)3Si)2O
AEC DISILOXANE
DTXSID4026769
CHEBI:78002
MIRASIL HMS
AI3-51466
NSC-43346
VOLASIL DM-0.65
DTXCID406769
SI-TEC DM 0.65
EC 203-492-7
SF1000N-0.65CST
NSC43346
SF1000N-0.65 cSt
Xiameter PMX-200 Silicone Fluid 0.65 cSt
203-492-7
Bis(trimethylsilyl) ether
trimethyl(trimethylsilyloxy)silane
trimethylsilyl ether
Silane, oxybis(trimethyl)-
MFCD00008265
NCGC00164086-01
Disiloxane, 1,1,1,3,3,3-hexamethyl-
26298-61-3
1,1,1,3,3,3-Hexamethyldisiloxane
CAS-107-46-0
Dimethicone ~4000 (Polydimethylsiloxane)
bis-tms ether
di-tms ether
TMS ether
trimethylsilylether
Dimethicone, BAN
Dimethicone (NF)
hexamethyl-disiloxane
HMDO
Dimeticone (JAN/INN)
Polydimethylsiloxane,PDMS
Sentry dimethicone (TN)
DISILOXANE,HEXAMETHYL
SCHEMBL6413
Dow corning 200/0.65
Hexamethyldisiloxane NMR grade
Hexamethyldisiloxane, >=98%
SCHEMBL373489
SCHEMBL8728760
CHEMBL3184090
SCHEMBL17911300
SCHEMBL18227330
HEXAMETHYLDISILOXANE [MI]
HEXAMETHYLDISILOXANE [HSDB]
BCP11630
HEXAMETHYLDISILOXANE [VANDF]
trimethyl[(trimethylsilyl)oxy]silane
Tox21_112082
Tox21_201713
Tox21_303119
Dimethyl Silicone Fluid Silicone Oil
AKOS000119927
Hexamethyldisiloxane (analytical grade)
MSK001099-100M
1,1,1,3,3,3-Hexamethyldisiloxane #
NCGC00164086-02
NCGC00257007-01
NCGC00259262-01
FD165432
DB-040758
H0091
H7310
Hexamethyldisiloxane, NMR grade, >=99.5%
NS00041276
WLN: 1-SI-1&1&O-SI-1&1&1
Hexamethyldisiloxane, puriss., >=98.5% (GC)
A801702
Hexamethyldisiloxane, viscosity 0.65 cSt (25 C)
Q419440
Hexamethyldisiloxane Solution in Methanol, 100ug/mL
BRD-K26674746-001-01-4
F0001-0143
Z104473212
Hexamethyldisiloxane, for GC derivatization, >=98% (GC)
InChI=1/C6H18OSi2/c1-8(2,3)7-9(4,5)6/h1-6H