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Octa(γ-chloropropyl) POSS - ≥95% , CAS No.161678-38-2
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
OCP-POSS
Storage
Store at 2-8°C
Shipped In
Wet ice
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Why this grade
≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications
Synonyms
OCP-POSS
Specifications & Purity
≥95%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
| Pubchem Sid | 488198834 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488198834 |
| Canonical Smiles | C(C[Si]12O[Si]3(O[Si]4(O[Si](O1)(O[Si]5(O[Si](O2)(O[Si](O3)(O[Si](O4)(O5)CCCCl)CCCCl)CCCCl)CCCCl)CCCCl)CCCCl)CCCCl)CCl |
| IUPAC Name | 1,3,5,7,9,11,13,15-octakis(3-chloropropyl)-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 | ZGVGINHDXPKEAB-UHFFFAOYSA-N |
| INCHI | 1S/C24H48Cl8O12Si8/c25-9-1-17-45-33-46(18-2-10-26)36-49(21-5-13-29)38-47(34-45,19-3-11-27)40-51(23-7-15-31)41-48(35-45,20-4-12-28)39-50(37-46,22-6-14-30)43-52(42-49,44-51)24-8-16-32/h1-24H2 |
| Isomeric SMILES | C(C[Si]12O[Si]3(O[Si]4(O[Si](O1)(O[Si]5(O[Si](O2)(O[Si](O3)(O[Si](O4)(O5)CCCCl)CCCCl)CCCCl)CCCCl)CCCCl)CCCCl)CCCCl)CCl |
| Molecular Weight | 1036.9 |
| Reaxy-Rn | 7161119 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=7161119&ln= |
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
3D Structure
Interactive Chemical Structure Model
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 C2204246 | Certificate of Analysis | Dec 16, 2025 | O140428 |
| C2204263 | Certificate of Analysis | Dec 16, 2025 | O140428 |
| I2118398 | Certificate of Analysis | Jul 10, 2025 | O140428 |
| D2517648 | Certificate of Analysis | Apr 09, 2025 | O140428 |
| D2517655 | Certificate of Analysis | Apr 09, 2025 | O140428 |
| G2431303 | Certificate of Analysis | Jul 17, 2024 | O140428 |
Chemical and Physical Properties
| Solubility | Soluble in tetrahydrofuran (THF), N, N-dimethylformamide (DMF), toluene, etc; Insoluble in water, methanol, ethanol, etc. |
|---|
Citations of This Product
References
| 1. Furan Zou, Huaxu Ling, Lei Zhou, FangFang Wang, Ying Li. (2020) Construction and photoluminescence properties of octaimidazolium-based polyhedral oligomeric silsesquioxanes hybrids through the ‘bridge’ of ionic liquids: Chemical sensing for Cu2+. DYES AND PIGMENTS, [PMID:] [10.1016/j.dyepig.2020.108840] |
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