Determine the necessary mass, volume, or concentration for preparing a solution.
≥98%(GC) 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 11 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 504752028 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504752028 |
| Canonical Smiles | C[Si]1(O[Si](O[Si](O1)(C)C)(C)C)C |
| IUPAC Name | 2,2,4,4,6,6-hexamethyl-1,3,5,2,4,6-trioxatrisilinane |
| InChIKey | HTDJPCNNEPUOOQ-UHFFFAOYSA-N |
| INCHI | 1S/C6H18O3Si3/c1-10(2)7-11(3,4)9-12(5,6)8-10/h1-6H3 |
| Isomeric SMILES | C[Si]1(O[Si](O[Si](O1)(C)C)(C)C)C |
| WGK Germany | 3 |
| Molecular Weight | 222.46 |
| Beilstein | 4(4)4123 |
| Reaxy-Rn | 1766829 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1766829&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 | Not available |
| Direct Parent | Organoheterosilanes |
| Alternative Parents | Organic metalloid salts Organic oxygen compounds Hydrocarbon derivatives |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | Organoheterosilane - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Aliphatic heteromonocyclic 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 |
|---|---|---|---|
| Certificate of Analysis | Mar 25, 2026 | H156955 | |
| Certificate of Analysis | Mar 25, 2026 | H156955 | |
| Certificate of Analysis | Mar 25, 2026 | H156955 | |
| Certificate of Analysis | Mar 25, 2026 | H156955 | |
| Certificate of Analysis | Mar 25, 2026 | H156955 | |
| Certificate of Analysis | Feb 06, 2025 | H156955 | |
| Certificate of Analysis | Jul 01, 2024 | H156955 | |
| Certificate of Analysis | Jul 01, 2024 | H156955 | |
| Certificate of Analysis | Jul 01, 2024 | H156955 | |
| Certificate of Analysis | Jul 01, 2024 | H156955 | |
| Certificate of Analysis | Jul 01, 2024 | H156955 | |
| Certificate of Analysis | Nov 07, 2022 | H156955 | |
| Certificate of Analysis | Nov 07, 2022 | H156955 | |
| Certificate of Analysis | Nov 07, 2022 | H156955 | |
| Certificate of Analysis | Nov 07, 2022 | H156955 | |
| Certificate of Analysis | Nov 07, 2022 | H156955 | |
| Certificate of Analysis | Nov 07, 2022 | H156955 | |
| Certificate of Analysis | Nov 07, 2022 | H156955 | |
| Certificate of Analysis | Nov 07, 2022 | H156955 | |
| Certificate of Analysis | Nov 22, 2021 | H156955 | |
| Certificate of Analysis | Nov 22, 2021 | H156955 |
| Solubility | Slightly soluble in water. |
|---|---|
| Sensitivity | Moisture sensitive |
| Flash Point(°F) | 95 °F |
| Flash Point(°C) | 35°C |
| Boil Point(°C) | 134°C |
| Melt Point(°C) | 63-67°C |
| Molecular Weight | 222.460 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 222.056 Da |
| Monoisotopic Mass | 222.056 Da |
| Topological Polar Surface Area | 27.700 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 139.000 |
| 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 |
| 1. Sijia Zheng, Haiyan Xue, Ying Liu, Xing Yu, Zhihai Cao. (2023) Alveoli-Mimetic Synergistic Liquid and Solid Thermal Conductive Interface as a Novel Strategy for Designing High-Performance Thermal Interface Materials. Small, [PMID:38044278] [10.1002/smll.202306750] |
| 2. Yueqin Li, Chen Chen, Lin Han, Zichun Lu, Ning Zhang, Runtian Miao. (2023) Lignosulfonate sodium assisted PEDOT-based all-gel supercapacitors with enhanced supercapacitance and wide temperature tolerance. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, [PMID:37924918] [10.1016/j.ijbiomac.2023.127852] |
| 3. Sijia Zheng, Haiyan Xue, Jun Yao, Yang Chen, Michael A. Brook, Muhammad Ebad Noman, Zhihai Cao. (2023) Exploring Lipoic Acid-Mediated Dynamic Bottlebrush Elastomers as a New Platform for the Design of High-Performance Thermally Conductive Materials. ACS Applied Materials & Interfaces, [PMID:37590910] [10.1021/acsami.3c09826] |
| 4. Mengdong Guo, Yue Huang, Zhongkai Chen, Yangping Zhang, Ya Zhang, Mingquan Zhu, Jie Zhang, Shengyu Feng. (2021) Preparation and Properties of Benzylsulfonyl-Containing Silicone Copolymers via Ring-opening Copolymerization of Macroheterocyclosiloxane and Cyclosiloxane. CHEMISTRY-A EUROPEAN JOURNAL, 27 (29): (7897-7907). [PMID:33783909] [10.1002/chem.202100309] |
| 5. Yuan Yang, Yao Wang, Xiaoling Hou, Yao Lin, Lu Yang, Xiandeng Hou, Chengbin Zheng. (2020) Can low-temperature point discharge Be used as atomic emission source for sensitive determination of cyclic volatile methylsiloxanes?. ANALYTICA CHIMICA ACTA, [PMID:32534664] [10.1016/j.aca.2020.05.030] |
| 6. Jiafeng Zou, Dandan Bao, Rui Ma, Zhihong Zhu, Xiaojie Chen, Jingjing Zhu, Xudong Fan, Ke Zhang, Hongyue Zheng, Fanzhu Li, Ji-Gang Piao. (2020) Green and Sustainable Self-Assembly Nanocomposite from Gentamicin Sulfate/Lignosulfonate with Efficient Antibacterial and Wound-Healing Activity. ACS Sustainable Chemistry & Engineering, [PMID:] [10.1021/acssuschemeng.0c00611] |
| 7. Yangming Zou, Jingfan Zhang, Xiaorong Guo, Yujie Kang, Xin Tong, Wei Liu, Xinqi Di, Jun Sun, Hongfei Li, Xiaoyu Gu, Sheng Zhang. (2025) Enhancement of notched impact strength and flame retardancy in polycarbonate via micro-crosslinked polysiloxane. COMPOSITES PART B-ENGINEERING, [PMID:] [10.1016/j.compositesb.2025.112256] |
| 8. Zichun Lu, Runtian Miao, Ning Zhang, Lingke Liu, Minjuan Gao, Xingyu Fan, Yueqin Li. (2025) One-Pot Ultrafast Fabricating of MXene-Based Conductive Hydrogel for Dual Strain-Temperature Sensors with Wide Temperature Tolerance. ACS Applied Polymer Materials, [PMID:] [10.1021/acsapm.5c01597] |
| 9. Jinfeng Shi, Zhengyang Liu, Na Zhao, Shaofeng Liu, Zhibo Li. (2022) Controlled Ring-Opening Polymerization of Hexamethylcyclotrisiloxane Catalyzed by Trisphosphazene Organobase to Well-Defined Poly(dimethylsiloxane)s. MACROMOLECULES, [PMID:] [10.1021/acs.macromol.1c02654] |
| 10. Xuewei Li, Beibei Li, Shurui Cai, Yu Zhang, Mingjie Xu, Chunmei Zhang, Bo Yuan, Ke Xing, Sheng Qin. (2020) Identification of Rhizospheric Actinomycete Streptomyces lavendulae SPS-33 and the Inhibitory Effect of its Volatile Organic Compounds against Ceratocystis fimbriata in Postharvest Sweet Potato (Ipomoea batatas (L.) Lam.). Microorganisms, 8 (3): (319). [PMID:32106520] [10.3390/microorganisms8030319] |
| 11. Sijia Zheng, Huige Ren, Haiyan Xue, Lingqi Huang, Jianfeng Zhang, Zhihai Cao. (2025) α-Lipoic-Acid-Based Multi-Functional Silicone Composites for Soft Electronics. ACS Sustainable Chemistry & Engineering, [PMID:] [10.1021/acssuschemeng.4c09330] |