≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Octahedral siloxane, a type of polysiloxane, has attracted widespread attention due to its unique properties and potential applications. It exists in the form of white crystalline powder and is insoluble in water. Composed of eight trimethylsilyl groups, it is a low molecular weight organosilicon compound synthesized through the reaction of trimethylchlorosilane and octamethylcyclotetrasiloxane. Scientific research has shown that octahedral (trimethylsiloxy) siloxane has a wide range of applications, including as an anti fouling agent in marine coatings and a lubricant in medical equipment. It is also a raw material for synthesizing various polysiloxanes and octahedral siloxanes. In addition, it can enhance the physical properties of polymers, including increasing hydrophobicity, thermal stability, and mechanical strength. Although the mechanism of action of octahedral siloxane with eight (trimethylsiloxy) groups is not yet clear, it is speculated that the compound interacts with the surface of the material it comes into contact with. The trimethylsilyl group is believed to form a protective layer on the surface of materials, preventing contamination or dirt. In addition, the octahedral siloxane structure is also believed to create a low friction environment between the material and the surface, reducing friction.
Product Application:
Used as flavor and fragrance intermediates. It is an important raw material used intermediate in pharmaceuticals, organic synthesis, dye stuffs and agrochemicals.
| Pubchem Sid | 488202191 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488202191 |
| Canonical Smiles | C[Si](C)(C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](C)(C)C |
| IUPAC Name | bis(trimethylsilyl) bis[tris(trimethylsilyloxy)silyl] silicate |
| InChIKey | VLEKPQBXDHFSQO-UHFFFAOYSA-N |
| INCHI | 1S/C24H72O10Si11/c1-35(2,3)25-43(26-36(4,5)6,27-37(7,8)9)33-45(31-41(19,20)21,32-42(22,23)24)34-44(28-38(10,11)12,29-39(13,14)15)30-40(16,17)18/h1-24H3 |
| Isomeric SMILES | C[Si](C)(C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](C)(C)C |
| Molecular Weight | 1130.18 |
| Reaxy-Rn | 2230789 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2230789&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organometallic compounds |
| Class | Organometalloid compounds |
| Subclass | Organosilicon compounds |
| Intermediate Tree Nodes | Organoheterosilanes |
| Direct Parent | Trialkylheterosilanes |
| Alternative Parents | Organic metalloid salts Organic oxoanionic compounds Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Trialkylheterosilane - Organic silicate - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as trialkylheterosilanes. These are organoheterosilanes, bearing a silicon atom linked to three alkyl groups and one heteroatom. |
| External Descriptors | Not available |
| Boil Point(°C) | ~542.3° C at 760 mmHg (Predicted) |
|---|---|
| Molecular Weight | 829.800 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 20 |
| Exact Mass | 828.259 Da |
| Monoisotopic Mass | 828.259 Da |
| Topological Polar Surface Area | 92.300 Ų |
| Heavy Atom Count | 45 |
| Formal Charge | 0 |
| Complexity | 776.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
E2305651