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.
| Pubchem Sid | 504759030 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504759030 |
| Canonical Smiles | C[Si]12O[Si]3(O[Si]4(O[Si](O1)(O[Si]5(O[Si](O2)(O[Si](O3)(O[Si](O4)(O5)C)C)C)C)C)C)C |
| IUPAC Name | 1,3,5,7,9,11,13,15-octamethyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane |
| InChIKey | SOQGBGSEJYZNPS-UHFFFAOYSA-N |
| INCHI | 1S/C8H24O12Si8/c1-21-9-22(2)12-25(5)14-23(3,10-21)16-27(7)17-24(4,11-21)15-26(6,13-22)19-28(8,18-25)20-27/h1-8H3 |
| Isomeric SMILES | C[Si]12O[Si]3(O[Si]4(O[Si](O1)(O[Si]5(O[Si](O2)(O[Si](O3)(O[Si](O4)(O5)C)C)C)C)C)C)C |
| PubChem CID | 519486 |
| Molecular Weight | 536.95 |
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 | Not available |
| Direct Parent | Organoheterosilanes |
| Alternative Parents | Organic metalloid salts Organic oxygen compounds Hydrocarbon derivatives |
| Molecular Framework | Aliphatic heteropolycyclic compounds |
| Substituents | Organoheterosilane - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Aliphatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as organoheterosilanes. These are organosilicon compounds where the tetravalent silicon atom is linked to one or more heteroatoms. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 F2626335 | Certificate of Analysis | May 25, 2026 | P167996 |
| F2626336 | Certificate of Analysis | May 25, 2026 | P167996 |
| F2626340 | Certificate of Analysis | May 25, 2026 | P167996 |
| L2420413 | Certificate of Analysis | Dec 28, 2024 | P167996 |
| K2427194 | Certificate of Analysis | Dec 02, 2024 | P167996 |
| K1820100 | Certificate of Analysis | Jun 18, 2024 | P167996 |
| K1820099 | Certificate of Analysis | Jun 18, 2024 | P167996 |
| I2305247 | Certificate of Analysis | Sep 09, 2023 | P167996 |
| Molecular Weight | 536.950 g/mol |
|---|---|
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 0 |
| Exact Mass | 535.942 Da |
| Monoisotopic Mass | 535.942 Da |
| Topological Polar Surface Area | 111.000 Ų |
| Heavy Atom Count | 28 |
| Formal Charge | 0 |
| Complexity | 456.000 |
| 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 |
