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Octaphenyl cyclotetrasiloxane

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Identification
Molecular formula
C24H24O4Si4
CAS number
546-56-5
IUPAC name
2,2,4,6,6,8-hexamethyl-4,8-diphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
State
State

Solid at room temperature, typically appearing as a crystalline substance.

Melting point (Celsius)
80.00
Melting point (Kelvin)
353.15
Boiling point (Celsius)
476.00
Boiling point (Kelvin)
749.15
General information
Molecular weight
571.07g/mol
Molar mass
571.0720g/mol
Density
1.3000g/cm3
Appearence
A colorless or slightly yellow crystalline solid. It is usually found in the form of free-flowing white crystalline powder or colorless crystals.
Comment on solubility

Solubility of 2,2,4,6,6,8-Hexamethyl-4,8-diphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane

The solubility of 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane can be quite intriguing due to its complex structure. Understanding its solubility can help predict its behavior in different environments and applications. While specific solubility data might not be readily available, several factors contribute to the solubility profile of this compound:

  • Polarity: The presence of multiple methyl and phenyl groups suggests that the compound may exhibit significant hydrophobic characteristics, potentially limiting its solubility in polar solvents.
  • Functional Groups: The tetraoxatetrasilocane structure indicates that the compound may have some polar sites, potentially allowing for moderate solubility in polar solvents, depending on the balance of hydrophobic and hydrophilic characteristics.
  • Temperature Influence: Solubility can often increase with temperature; therefore, evaluating the effect of temperature may yield valuable insights into its solubility behavior.

In summary, while the data on the solubility of this particular compound may not be abundantly documented, it is essential to consider the intricate interplay between its structural features and the solvent characteristics. As a result, one might conclude that the solubility could vary significantly depending on the system, which emphasizes the need for empirical exploration in diverse conditions.

Interesting facts

Interesting Facts about 2,2,4,6,6,8-Hexamethyl-4,8-diphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane

This compound, known for its complex structure and intriguing properties, belongs to a unique class of siloxane compounds. Here are some engaging insights:

  • Diverse Applications: The diverse applications of this compound are noteworthy, particularly in the realms of materials science and polymer chemistry. Its unique properties can contribute to the development of novel, high-performance materials.
  • Chemical Structure: The intricate structure of 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane consists of alternating silicon and oxygen atoms, forming a siloxane backbone. This backbone contributes to its stability and functional versatility.
  • Silicon-Oxygen Linkages: The presence of silicon-oxygen linkages in this compound is particularly relevant for applications in coatings and sealants, where durability and resistance to environmental factors are crucial.
  • Phenyl Substituents: The phenyl substituents not only enhance the compound's physical properties but also contribute to its potential as a ligand in coordination chemistry. Their involvement could facilitate the formation of metal complexes, broadening its utility.
  • Future Research: The ongoing research into siloxane compounds like this one continues to reveal new applications and improvements. The results could influence everything from nanotechnology to biomaterials.

In summary, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane represents a fascinating intersection of structure and function, leaving a significant mark in the fields of polymer science and advanced materials. Its unique properties warrant further exploration and innovation.

Synonyms
Quadrosilan
4657-20-9
33204-76-1
2,6-DIPHENYLHEXAMETHYLCYCLOTETRASILOXANE
Quadrosilan;KABI-1774
Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, cis-
C5KT601WPM
D7L9AC9Z6E
2,2,4,6,6,8-hexamethyl-4,8-diphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane
Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-
cis-2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane
Cisobitan
33204-77-2
Quadrosilane
Quadrosilanum
2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane, trans-
Kabi 1774
Quadrosilane [INN-French]
Quadrosilanum [INN-Latin]
Quadrosilan [INN:BAN]
EINECS 251-406-1
UNII-C5KT601WPM
2,6-cis-Diphenylhexamethylcyclotetrasiloxane
Cyclic 2,6-cis-diphenylhexamethylcyclotetrasiloxane
2,6-Diphenyl-2,4,6,6,8,8-hexamethylcyclotetrasiloxane
CYCLOTETRASILOXANE, 2,6-DIPHENYLHEXAMETHYL-, Z-
cis-2,6-Diphenyl-2,4,4,6,8,8-hexamethylcyclotetrasiloxane
trans-2,6-Diphenyl-2,4,4,6,8,8-hexamethylcyclotetrasiloxane
Cyclotetrasiloxane, 2,6-diphenyl-2,4,4,6,8,8-hexamethyl-, (Z)-
QUADROSILAN [INN]
UNII-D7L9AC9Z6E
UNII-MM48TFA73C
CYCLOTETRASILOXANE, 2,6-DIPHENYL-2,4,4,6,8,8-HEXAMETHYL-, (E)-
MM48TFA73C
SCHEMBL1864092
SCHEMBL2110064
DTXSID3063546
ZTQZMPQJXABFNC-UHFFFAOYSA-N
Cyclotetrasiloxane, 2,6-diphenyl-2,4,4,6,8,8-hexamethyl-
DTXSID601015701
Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, trans-
AKOS040749258
Cyclotetrasiloxane, hexamethyldiphenyl-
NS00060392
NS00127347
Q27275217
TRANS-2,6-DIPHENYLHEXAMETHYLCYCLOTETRASILOXANE
2,2,4,6,6,8-HEXAMETHYL-4,8-DIPHENYLCYCLOTETRASILOXANE, CIS-
TRANS-2,2,4,6,6,8-HEXAMETHYL-4,8-DIPHENYLCYCLOTETRASILOXANE
30026-85-8