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1,1,3,3-Tetramethyldisiloxane - 98%, high purity , CAS No.3277-26-7

    Grade & Purity:
  • ≥98%
In stock
Item Number
T110097
Grouped product items
SKU Size
Availability
Price Qty
T110097-5ml
5ml
2
$9.90
T110097-25ml
25ml
2
$19.90
T110097-100ml
100ml
2
$71.90
T110097-250ml
250ml
2
$113.90
T110097-500ml
500ml
2
$203.90

Basic Description

Synonyms FT-0606005 | EINECS 250-053-0 | T 2030 | Tox21_303833 | AKOS006220948 | EC 221-906-4 | CT2030 | (CH3)2HSiOSiH(CH3)2 | DTXSID80167766 | TETRAMETHYLDISILOXANE; DISILOXANE, 1,1,3,3-TETRAMETHYL- | 1,3-Dihydrotetramethyldisiloxane | NSC155369 | NSC-155369 | EI
Specifications & Purity ≥98%
Storage Temp Store at 2-8°C,Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
Superclass Organic salts
Class Organic metal salts
Subclass Organic metalloid salts
Intermediate Tree Nodes Not available
Direct Parent Organic metalloid salts
Alternative Parents Organosilicon compounds  Organic oxygen compounds  Hydrocarbon derivatives  
Molecular Framework Aliphatic acyclic compounds
Substituents Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organosilicon compound - Organic metalloid moeity - Aliphatic acyclic compound
Description This compound belongs to the class of organic compounds known as organic metalloid salts. These are organic salt compounds containing a metalloid atom in its ionic form.
External Descriptors Not available

Names and Identifiers

INCHI InChI=1S/C4H12OSi2/c1-6(2)5-7(3)4/h1-4H3
InChIKey KWEKXPWNFQBJAY-UHFFFAOYSA-N
Smiles C[Si](C)O[Si](C)C
Isomeric SMILES C[Si](C)O[Si](C)C
WGK Germany 2
RTECS JN1000000
PubChem CID 6327482
UN Number 1993
Molecular Weight 134.32
Beilstein 1733364
Reaxy-Rn 1733364

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.

27 results found

Lot Number Certificate Type Date Item
D2517568 Certificate of Analysis Apr 10, 2025 T110097
D2517562 Certificate of Analysis Apr 10, 2025 T110097
D2517563 Certificate of Analysis Apr 10, 2025 T110097
D2517564 Certificate of Analysis Apr 10, 2025 T110097
D2517566 Certificate of Analysis Apr 10, 2025 T110097
G2431620 Certificate of Analysis Jun 24, 2024 T110097
G2431619 Certificate of Analysis Jun 24, 2024 T110097
G2425533 Certificate of Analysis Jun 24, 2024 T110097
I1925050 Certificate of Analysis Jul 11, 2023 T110097
A2506303 Certificate of Analysis Feb 11, 2023 T110097
C2323708 Certificate of Analysis Feb 11, 2023 T110097
C2323654 Certificate of Analysis Feb 11, 2023 T110097
C2323645 Certificate of Analysis Feb 11, 2023 T110097
C2323648 Certificate of Analysis Feb 11, 2023 T110097
C2323649 Certificate of Analysis Feb 11, 2023 T110097
C2511175 Certificate of Analysis Feb 11, 2023 T110097
I1825072 Certificate of Analysis Jul 21, 2022 T110097
H2205457 Certificate of Analysis Jul 11, 2022 T110097
H2205456 Certificate of Analysis Jul 11, 2022 T110097
H2205455 Certificate of Analysis Jul 11, 2022 T110097
H2205603 Certificate of Analysis Jul 11, 2022 T110097
H2205454 Certificate of Analysis Jul 11, 2022 T110097
H2205459 Certificate of Analysis Jul 11, 2022 T110097
J2423280 Certificate of Analysis Jul 11, 2022 T110097
C2204222 Certificate of Analysis Dec 10, 2021 T110097
C2204228 Certificate of Analysis Dec 10, 2021 T110097
C2204204 Certificate of Analysis Dec 10, 2021 T110097

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Chemical and Physical Properties

Solubility It reacts with water to produce dimethylsilanol, dimethylsilanediol and hydrogen gas.
Sensitivity Moisture Sensitive
Refractive Index 1.370
Boil Point(°C) 70-71 °C
Molecular Weight 132.310 g/mol
XLogP3
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 1
Rotatable Bond Count 2
Exact Mass 132.043 Da
Monoisotopic Mass 132.043 Da
Topological Polar Surface Area 9.200 Ų
Heavy Atom Count 7
Formal Charge 0
Complexity 39.000
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

Citations of This Product

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,    (2306750). 
2. 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,  15  (34): (41043–41054). 
3. Muyao Gao, Tianhao Li, Wenjing Kong, Xun Sun, Li Liu, Bing Li, Yujie Song, Ming Liu.  (2023)  Novel liquid phthalonitrile monomers towards high performance resin.  EUROPEAN POLYMER JOURNAL,  191  (112027). 
4. Cheng Chen, Xiaodan Yan, Lingzhi Zhang.  (2022)  Disiloxanes Containing Tertiary Amine and Dioxaborolane Groups as Bifunctional Electrolyte Additive for Improved Cycling Life of LiNi0.8Co0.1Mn0.1O2/Graphite Batteries.  ChemElectroChem,  (6): (e202101628). 
5. Tao Huang, Ying Pan, Chunfeng Yan, Maoxiang Wu.  (2021)  Electrochemical Property Enhancement of LiNi0.5Mn1.5O4 Cathodes at High Temperatures Using 1,1,3,3-Tetramethyldisiloxane.  ACS Applied Materials & Interfaces,  13  (41): (48881–48888). 
6. Bin Liu, Yanling Wang, Lei Liang, Yijin Zeng.  (2021)  Achieving solubility alteration with functionalized polydimethylsiloxane for improving the viscosity of supercritical CO2 fracturing fluids.  RSC Advances,  11  (28): (17197-17205). 
7. Jun Wu, Wei Xin, Yuhan Wu, Yuan Zhan, Jinhua Li, Jianying Wang, Shiqiang Huang, Xianbao Wang.  (2021)  Solid-state photoluminescent silicone-carbon dots/dendrimer composites for highly efficient luminescent solar concentrators.  CHEMICAL ENGINEERING JOURNAL,  422  (130158). 
8. Xiangrong Shi, Kuiyuan Zhang, Liwei Zhao, Bo Jiang, Yudong Huang.  (2021)  Robust, Self-Healable Siloxane Elastomers Constructed by Multiple Dynamic Bonds for Stretchable Electronics and Microsystems.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,  60  (5): (2154–2162). 
9. Liwei Zhao, Yue Yin, Bo Jiang, Zhanhu Guo, Chunyan Qu, Yudong Huang.  (2020)  Fast room-temperature self-healing siloxane elastomer for healable stretchable electronics.  JOURNAL OF COLLOID AND INTERFACE SCIENCE,  573  (105). 
10. Lingling Zhang, Sida Shen, Liang Cheng, Hongjun You, Lu Lu, Chuansheng Ma, Yanzhu Dai, Jixiang Fang.  (2019)  Mesoporous gold nanoparticles for photothermal controlled anticancer drug delivery.  Nanomedicine,     
11. Yunyan Peng, Jinyue Dai, Yuan Liu, Lijun Cao, Jin Zhu, Xiaoqing Liu.  (2018)  Bio-Based Polybenzoxazine Modified Melamine Sponges for Selective Absorption of Organic Solvent in Water.  Advanced Sustainable Systems,  (3): (1800126). 
12. Jinyue Dai, Na Teng, Xiaobin Shen, Yuan Liu, Lijun Cao, Jin Zhu, Xiaoqing Liu.  (2018)  Synthesis of Biobased Benzoxazines Suitable for Vacuum-Assisted Resin Transfer Molding Process via Introduction of Soft Silicon Segment.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,  57  (8): (3091–3102). 
13. Xinqi Lin, Xuesong Li, Jinmeng Hao, Xuan Zhao, Yanfeng Wei, Jianxin Mu.  (2017)  Hydrophobic properties of poly(arylene ether)s derived from linear polydimethysiloxanes and decafluorobiphenyl.  JOURNAL OF APPLIED POLYMER SCIENCE,  135  (16): (46187). 
14. Lu Cai, Li Dai, Yanhua Yuan, Anqi Liu, Li Zhanxiong.  (2016)  Synthesis of novel polymethacrylates with siloxyl bridging perfluoroalkyl side-chains for hydrophobic application on cotton fabrics.  APPLIED SURFACE SCIENCE,  371  (453). 
15. Jiuduo Xu, Weihai Zhang, Qiyang Jiang, Jianxin Mu, Zhenhua Jiang.  (2015)  Synthesis and properties of poly(aryl ether sulfone)s incorporating cage and linear organosiloxane in the backbones.  POLYMER,  62  (77). 
16. Jinglun Wang, Tianqiao Yong, Jianwen Yang, Chuying Ouyang, Lingzhi Zhang.  (2015)  Organosilicon functionalized glycerol carbonates as electrolytes for lithium-ion batteries.  RSC Advances,  (23): (17660-17666). 
17. Jun Yang, Yuanrong Cheng, Yunxia Jin, Fei Xiao.  (2013)  Synthesis and properties of novel benzocyclobutene-functionalized siloxane thermosets.  POLYMER INTERNATIONAL,  62  (12): (1684-1691). 
18. Shichao Xu, Xiaoyu Yang, Yanju Lu, Liang Yuan, Tianyu Zhu, Shuping Huo, Yuxiang Chen.  (2024)  Essential oil-derived robust and heat-resistant polybenzoxazine-POSS composites as low dielectric matrixes.  INDUSTRIAL CROPS AND PRODUCTS,  216  (118833). 
19. Jiaqi Wang, Zhaoyutian Chu, Sijia Zheng.  (2024)  Exploring α-Lipoic Acid Based Thermoplastic Silicone Adhesive: Towards Sustainable and Green Recycling.  Polymers,  16  (23): (3254). 
20. Hailong Wang, Jialong Zhu, Haolan Gou, Wenyu Fang, Hong Fan.  (2025)  Structure optimization of epoxy MQ silicone resin for excellent transparency, wear resistance, and anti-smudge coatings.  REACTIVE & FUNCTIONAL POLYMERS,  212  (106242). 
21. Jiangxun Dou, Yan Wang, Qingyuan Bian, Ying Wang, Lifei Zhi, Guoyong Wang.  (2024)  Surface activity, aggregation behavior, and foam properties of polyether-modified fluorosilicone surfactants.  JOURNAL OF MOLECULAR LIQUIDS,  411  (125717). 
22. Shengqiang Wang, Zhenbo Peng, Yanhua Huang, Mingquan Zhu, Yayun Liu, Yong Zhang.  (2024)  Synthesis, characterization and properties of vinyl-terminated poly[dimethylsiloxane-co-methyl(phenyl)siloxane].  POLYMER,  311  (127554). 

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