2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane - ≥97%(GC) , CAS No.2554-06-5

CAS: 2554-06-5 Cat. No.: T162569 Molecular Weight: 344.66 Beilstein Registry Number: 4(4)4184 EC Number: 219-863-1 PubChem CID: 75706

GRADE & PURITY ≥97%(GC)

Synonyms

Reach | SY041894 | UNII-3NT606T1VK | 2,4,6,8-Tetramethyltetravinylcyclotetrasiloxane | 2,4,6,8-tetramethyltetravinylcyclotetra-siloxane | C12H24O4Si4 | 2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane

Storage

Argon charged,Room temperature

Shipped In

Normal

Specifications

Synonyms

Reach | SY041894 | UNII-3NT606T1VK | 2, 4, 6, 8-Tetramethyltetravinylcyclotetrasiloxane | 2, 4, 6, 8-tetramethyltetravinylcyclotetra-siloxane | C12H24O4Si4 | 2, 4, 6, 8-tetraethenyl-2, 4, 6, 8-tetramethyl-1, 3, 5, 7, 2, 4, 6, 8-tetroxatetrasilocane

Specifications & Purity

≥97%(GC)

Storage

Argon charged, Room temperature

Shipped In

Normal

Purity

≥97%(GC)

Names and Identifiers

• Pubchem Sid: 504754984
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504754984
• Canonical Smiles: C[Si]1(O[Si](O[Si](O[Si](O1)(C)C=C)(C)C=C)(C)C=C)C=C
• IUPAC Name: 2,4,6,8-tetrakis(ethenyl)-2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
• InChIKey: VMAWODUEPLAHOE-UHFFFAOYSA-N
• INCHI: 1S/C12H24O4Si4/c1-9-17(5)13-18(6,10-2)15-20(8,12-4)16-19(7,11-3)14-17/h9-12H,1-4H2,5-8H3
• Isomeric SMILES: C[Si]1(O[Si](O[Si](O[Si](O1)(C)C=C)(C)C=C)(C)C=C)C=C
• RTECS: GZ4550000
• PubChem CID: 75706
• Molecular Weight: 344.66
• Beilstein: 4(4)4184
• Reaxy-Rn: 1807272

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organometallic compounds
    • Class Organometalloid compounds
      • Subclass Organosilicon compounds

• 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

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: Miscible with most organic solvents.
• Sensitivity: Moisture sensitive
• Refractive Index: n20/D 1.434
• Flash Point(°F): 190.4 °F
• Flash Point(°C): 88°C
• Boil Point(°C): 111-112 °C
• Melt Point(°C): -44 °C
• Molecular Weight: 344.660 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 4
• Exact Mass: 344.075 Da
• Monoisotopic Mass: 344.075 Da
• Topological Polar Surface Area: 36.900 Ų
• Heavy Atom Count: 20
• Formal Charge: 0
• Complexity: 341.000
• 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

XLogP3

References

1. Jia-Yi Guo, Xiao Huang, Gui-Sen Tian, Zhi-Dong Lin, Zhe Chen, Fei-Peng Du.  (2023)  LiCl-assisted polysiloxane electrolyte complexes for highly sensitive humidity sensing.  SENSORS AND ACTUATORS B-CHEMICAL,      [PMID:] [10.1016/j.snb.2023.134472]

2. Guoming Yuan, Hui Yang, Kunxin Wang, WenJie Diao, Enxiang Jiao, Zhijun Liu, Zhao Li, Kun Wu, Jun Shi.  (2023)  A low dielectric polysiloxane with hydro-oleophobicity and improved mechanical properties based on magnolol derivative crosslinker.  PROGRESS IN ORGANIC COATINGS,      [PMID:] [10.1016/j.porgcoat.2023.107801]

3. Yurui Wu, Ming Yang, Shuimiao Wang, Siyao Hou, Yaqun Zou, Yong Tao, ChangAn Yang.  (2023)  Sulfur-rich polymer/Ketjen Black composites as lithium-sulfur battery cathode with high cycling stability.  JOURNAL OF ALLOYS AND COMPOUNDS,      [PMID:] [10.1016/j.jallcom.2023.171177]

4. Yue Lang, Wei Zheng, Wenpin Wang, Zhibo Li.  (2023)  A super-stretched self-healing silicone elastomer based on high molecular weight polydimethylsiloxanes through intermolecular quadruple hydrogen bonding.  POLYMERS FOR ADVANCED TECHNOLOGIES,  34  (9): (2823-2830).  [PMID:] [10.1002/pat.6107]

5. Ke Shang, Gui-De Lin, Hui-Jing Jiang, Xing Jin, Jing Zhao, Dan Liu, Bi Zhao, Jin-Jun Yang, Teng Fu, Jun-Sheng Wang.  (2023)  Flame retardancy, combustion, and ceramization behavior of ceramifiable flame-retardant room temperature vulcanized silicone rubber foam.  FIRE AND MATERIALS,  47  (8): (1082-1091).  [PMID:] [10.1002/fam.3154]

6. Wensheng Duan, Zhongwei Li, Zhizhou Yang, Fuyan He, Shisen Chen, Congde Qiao, Jinshui Yao, Changbin Zhang, Hui Zhao, Mei Li, Guihua Yang.  (2022)  Synthesis of guanidinophosphazene superbase for the facile preparation of high molecular weight polysiloxane under mild conditions.  Polymer Chemistry,  14  (2): (172-182).  [PMID:] [10.1039/D2PY01294D]

7. Xiao Huang, Jia-Yi Guo, Jin Yang, Yue Xia, Yun-Fei Zhang, Ping Fu, Fei-Peng Du.  (2022)  High mechanical properties and ionic conductivity of polysiloxane sulfonate via tuning ionization degree with clicking chemical reaction.  POLYMER,      [PMID:] [10.1016/j.polymer.2022.125066]

8. Aijing Wang, Minggang Tian, Yujing Zuo, Zhiming Gou.  (2022)  Carbazole-siloxane based polymers for the selective detection of 4-nitrophenol and Fe3+.  JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,      [PMID:] [10.1016/j.jphotochem.2022.113961]

9. Lulu Tian, Gaihuan Ren, Pan Zhang, Bo Li, Shuzhen Chang, Hongqin Yu, Rongwu Wang, Jianxin He.  (2022)  Preparation of Fluorine-Free Waterproof and Breathable Electrospun Nanofibrous Membranes via Thiol-ene Click Reaction.  MACROMOLECULAR MATERIALS AND ENGINEERING,  307  (4): (2100757).  [PMID:] [10.1002/mame.202100757]

10. Xiaowei Xu, Xinyue Hao, Jing Hu, Weisheng Gao, Nanying Ning, Bing Yu, Liqun Zhang, Ming Tian.  (2021)  Recyclable silicone elastic light-triggered actuator with a reconfigurable Janus structure and self-healable performance.  Polymer Chemistry,  13  (6): (829-837).  [PMID:] [10.1039/D1PY01632F]

11. Zewen Zhang, Yueping Bao, Xun Sun, Ke Chen, Mingjiong Zhou, Liu He, Qing Huang, Zhengren Huang, Zhifang Chai, Yujie Song.  (2020)  Mesoporous Polymer-Derived Ceramic Membranes for Water Purification via a Self-Sacrificed Template.  ACS Omega,      [PMID:32455231] [10.1021/acsomega.0c01021]

12. Jiao Zeng, Shengquan Liu, Menglin Wang, Shouzhuo Yao, Yingzhuang Chen.  (2017)  The synthesis of weak acidic type hybrid monolith via thiol-ene click chemistry and its application in hydrophilic interaction chromatography.  ELECTROPHORESIS,      [PMID:28211065] [10.1002/elps.201600526]

13. Tao Lin, Ke Shang, Gui-De Lin, Jin-Jun Yang, Jun-Sheng Wang.  (2025)  Enhanced Flame Retardancy and Smoke Suppression of the Silicone Rubber Foam With Low Loading of Modified Expandable Graphite.  JOURNAL OF APPLIED POLYMER SCIENCE,      [PMID:] [10.1002/app.56885]

14. Ke Shang, Huijing Jiang, Jing Zhao, Bi Zhao, Xing Jin, Guide Lin, Jinjun Yang, Junsheng Wang.  (2024)  Fabrication of CoFe-layered double hydroxide for flame retardant and smoke suppression of silicone rubber foam.  JOURNAL OF APPLIED POLYMER SCIENCE,  141  (42): (e56087).  [PMID:] [10.1002/app.56087]

15. Jianan Shan, Gaoming Mo, Qing Sun, Jing Huang, Qin Ouyang, Qing Huang.  (2024)  Fabrication of SiC(OAl) and SiC(Al) fibers by melt-spinning, UV curing, thermolysis and sintering of photo-sensitive polyvinylaluminocarbosilane.  JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,      [PMID:] [10.1016/j.jeurceramsoc.2024.01.055]

16. Wei Liu, Shilong Cai, Hefeng Zhang, Yifu Huang.  (2024)  The incorporation of KF-6017 and LiTFSI benefiting for constructing a transparent, highly conductive polydimethylsiloxane-based ionogel with high-ionic liquid content.  JOURNAL OF APPLIED POLYMER SCIENCE,      [PMID:] [10.1002/app.56221]

17. Tao Lin, Ke Shang, Gui-De Lin, Jun-Sheng Wang, Jin-Jun Yang.  (2025)  Ceramifiable flame-retardant silicone rubber foam for long-term fire resistance and thermal insulating.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2025.165733]

18. Gang Tang, Zhen Zhang, Rui Wang, Zicheng Xu, Mengfan Guan, Dan Deng, Shenghua Wu, Kang Dai, Xiuyu Liu.  (2025)  Improvements in the flame retardancy, smoke suppression, mechanical strength and thermal insulating properties of rigid polyurethane foams modified with DOPO-grafted cyclosiloxane and diatomite.  CONSTRUCTION AND BUILDING MATERIALS,      [PMID:] [10.1016/j.conbuildmat.2025.143620]

19. Taofu Zhao, Xincheng Wang, Wenshuo Du, Shuhui Li, Ping Tang, Yuezhen Bin, Hai Wang.  (2025)  Wide Temperature Range Responsive Flexible Sensors Based on Whisker Carbon Nanotube/Fluorosilicone Elastomer Composite Films.  ACS Applied Polymer Materials,      [PMID:] [10.1021/acsapm.4c04060]

20. Yang You, Ben Zheng, Xiang Xu, Huaqiang Zhang, Fuchong Li.  (2025)  Synthesis of a Novel Siloxane Crosslinker Containing Aromatic Rings and Its Effect on the Heat Resistance of Fluorosilicone Rubber.  POLYMERS FOR ADVANCED TECHNOLOGIES,  36  (10): (e70379).  [PMID:] [10.1002/pat.70379]

21. Jiale Zhang, Yue Sun, Zhiqing Liu, Yanting Zhang, Chonggang Wu, Xinghou Gong, Rong Zhang, Tao Hu.  (2025)  Enhancing Electromechanical Performance of Silicone Dielectric Elastomers Through Grafting of Hydroxyl Side Groups via Thiol-Ene Reaction.  JOURNAL OF APPLIED POLYMER SCIENCE,      [PMID:] [10.1002/app.58124]

22. Jiabao Feng, Hong Zhu, Yadong Lv, Qi Yang, Guangxian Li, Miqiu Kong, Wei Pu.  (2025)  Gecko-Inspired Adhesive for Robotic Grippers with Excellent Ultra-Low-Temperature Adhesion Performance.  Advanced Science,      [PMID:41237381] [10.1002/advs.202515084]

23. Xu-tong Guo, Xin-yue Hao, Ge-ge Lv, Nan-ying Ning, Bing Yu, Ming Tian.  (2025)  Silicone-Based Thermoplastic Elastomer with Stable Interface Interaction Based on Polymerization-Induced Phase Separation.  ACS Applied Materials & Interfaces,      [PMID:40887843] [10.1021/acsami.5c12000]

24. Ze-Tao Xiao, Marzhan Akhmetova, Hao-Jie Shi, Amirbek Bekeshev, Sanimai Uzakbaeva, Nurgul Zhanturina, Zukhra Aimaganbetova, Yuan Hu, Xin Wang.  (2025)  A phosphaphenanthrene-grafted cyclosiloxane in combination with diatomite for flame retardant epoxy resins with excellent comprehensive properties.  POLYMER DEGRADATION AND STABILITY,      [PMID:] [10.1016/j.polymdegradstab.2025.111460]