107-46-0
- Product Name：Hexamethyldisiloxane (MM)
- Molecular Formula：C6H18OSi2
- Purity：99%
- Molecular Weight：78.218
Product Details
Buy Good Quality Hexamethyldisiloxane (MM) 107-46-0 with a minimum purity of 99%
- Molecular Formula:C6H18OSi2
- Molecular Weight:78.218
- Appearance/Colour:Colorless or yellowish transparent liquid
- Vapor Pressure:20 hPa (20 °C)
- Melting Point:-59 °C
- Refractive Index:1.3745 - 1.3750
- Boiling Point:100.9 °C at 760 mmHg
- Flash Point:7.7 °C
- PSA：9.23000
- Density:0.79 g/cm3
- LogP:2.67280
Hexamethyldisiloxane(Cas 107-46-0) Usage
| Classification | Organosiloxane; linear siloxane dimer |
| Synthesis and Purification |
Preparation: Hydrolysis of trimethylsilyl chloride with water and sodium hydroxide Production: Acid hydrolysis of chlorotrimethylsilane Purification: Fractional distillation using columns packed with glass helices (~15 theoretical plates) |
| Organic & Industrial Chemistry |
Reagent: Source of trimethylsilyl group (silylation agent) Capping Agent: Terminates polymer chains in silicone fluid production Reducing Agent: Used with P₄S₁₀ in thionation reactions Plasma CVD: Precursor for thin films in PE-CVD and APG discharge methods |
| Other Uses |
Gas Chromatography: Stationary phase Cosmetics & Personal Care: Found in lotions, creams, nail polish, and liquid bandages (e.g., Cavilon spray) Medical & Pharmaceutical: Used in drug manufacturing Coolant: Circulating coolant in specific instruments |
|
Definition |
ChEBI: Hexamethyldisiloxane is an organosiloxane consisting of two trimethylsilyl groups covalently bound to a central oxygen. |
| Safety |
Flammability: Highly flammable Hazards: Irritant; risk of combustion with heat, flames, or strong oxidizers Regulatory: Considered hazardous under OSHA 29 CFR 1910.1200 |
InChI:InChI=1/C6H18OSi2/c1-8(2,3)7-9(4,5)6/h1-6H3
107-46-0 Relevant articles
Removal of Hexamethyldisiloxane via a Novel Hydrophobic (3–Aminopropyl)Trimethoxysilane-Modified Activated Porous Carbon
Siqi Lv 1, Yingrun Wang 1, Yanhui Zheng 1,2,*, Zichuan Ma 1,*
, Molecules. 2023 Sep 7;28(18):6493.
In this study, a novel hydrophobic APTMS@APC adsorbent was developed via a grafting of APTMS functional group on the surface of a H3PO4-modified APC for greater adsorption capacity for L2.
Reactions of organosilicon-group V compounds with nitrosyl chloride
Byrne, Joseph E.,Russ, Charles R.
, p. 357 - 360 (1970)
The reactions of (CH3)3SiN(CH3)2, (CH3)3...
Siloxane derivatives of 2-mercaptobenzothiazole
Zhilitskaya, Larisa V.,Yarosh, Nina O.,Shagun, Lyudmila G.,Dorofeev, Ivan A.,Larina, Lyudmila I.
, p. 352 - 354 (2017)
First organosilicon captax derivatives w...
Bis(trialkylsilyl) Chalcogenides. 1. Preparation and Reduction of Group 6A Oxides
Detty, Michael R.,Seidler, Mark D.
, p. 1354 - 1356 (1982)
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First Ionization Band of 1,1-Dimethylsilaethylene by Transient Photoelectron Spectroscopy
Koenig, T.,McKenna, William
, p. 1212 - 1213 (1981)
-
Reactivity of Cyclic Silenolates Revisited
Haas, Michael,Leypold, Mario,Schuh, Lukas,Fischer, Roland,Torvisco, Ana,Stueger, Harald
, p. 3765 - 3773 (2017)
The stable exocyclic silenolates 2a-c (2...
Ether-like Si-Ge hydrides for applications in synthesis of nanostructured semiconductors and dielectrics
Tice, Jesse B.,Weng, Change,Tolle, John,D'Costa, Vijay R.,Singh, Rachna,Menendez, Jose,Kouvetakis, John,Chizmeshya, Andrew V. G.
, p. 6773 - 6782 (2009)
Hydrolysis reactions of silyl-germyl tri...
Mechanistic insights on azide-nitrile cycloadditions: On the dialkyltin oxide-trimethylsilyl azide route and a new vilsmeier-haack-type organocatalyst
Cantillo, David,Gutmann, Bernhard,Kappe, C. Oliver
, p. 4465 - 4475 (2011)
The mechanism of the azide-nitrile cyclo...
Bonding studies on zinc, cadmium, and mercury alkyls and amides, Zn(CH2EMe3)2 (E = C or Si) and M2 (M = Zn, Cd, or Hg). Heats of hydrolysis, standard heats of formation, and Zn-C and M-N (M = Zn, Cd, or Hg) bond energy terms
Guemruekcueoglue, Ismail E.,Jeffery, John,Lappert, Michael F.,Pedley, J. Brian,Rai, Audesh K.
, p. 53 - 62 (1988)
Calorimetric measurements have been carr...
1,2-Migration of the trimethylsilyl group in free radicals
Harris, Joanna M.,MacInnes, Iain,Walton, John C.,Maillard, Bernard
, p. C25 - C28 (1991)
EPR spectroscopic observations and produ...
Generation and Reactivity of a NiIII2(μ-1,2-peroxo) Complex
Zhao, Norman,Filatov, Alexander S.,Xie, Jiaze,Hill, Ethan A.,Rogachev, Andrey Yu.,Anderson, John S.
, p. 21634 - 21639 (2020)
High-valent transition metal-oxo, -perox...
REACTION OF BIS(TRIMETHYLSILYL) SULFATE WITH HYDROGEN HALIDES AND WITH PHOSPHORUS AND SULFUR HALIDES AND OXYHALIDES
Voronkov, M. G.,Roman, V. K.,Maletina, E. A.,Korotaeva, I. M.
, p. 621 - 623 (1982)
-
Laser-powered homogeneous pyrolysis of 1,1-dimethyl-1-silacyclobutane in the presence of some common monomers
Pola, Josef,Cukanova, Dana,Minarik, Milan,Lycka, Antonin,Tlaskal, Jaroslav
, p. 23 - 34 (1992)
Laser-induced homogeneous pyrolysis of 1...
Catalytic Metal-Free Deoxygenation of Nitrous Oxide with Disilanes
Anthore-Dalion, Lucile,Nicolas, Emmanuel,Cantat, Thibault
, p. 11563 - 11567 (2019)
Because of its high kinetic stability, c...
GENERATION AND REARRANGEMENT OF A 1-NORBORNENE IN PYROLYSIS OF 1-SILA-OXYNORBORNANES
Barton, Thomas J.,Yeh Ming-Hsiung
, p. 6421 - 6424 (1987)
Gas phase pyrolysis of 1-sila-2-oxynorbo...
THERMAL DECOMPOSITION OF TRIMETHYLSILYL tert-BUTYL PERSUCCINATE
Razuvaev, G. A.,Basova, G. B.,D'yachkovskaya, O. S.,Dodonov, V. A.,Krasnodubskaya, S. V.
, p. 2333 - 2336 (1981)
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Trimethylethoxysilane Liquid-Phase Hydrolysis Equilibrium and Dimerization Kinetics: Catalyst, Nonideal Mixing, and the Condensation Route
Rankin, Stephen E.,Sefcik, Jan,McCormick, Alon V.
, p. 4233 - 4241 (1999)
Although the kinetics of organoethoxysil...
Stationary and Pulsed Photolysis and Pyrolysis of 1,1-Dimethylsilacyclobutane
Brix, Th.,Arthur, N. L.,Potzinger, P.
, p. 8193 - 8197 (1989)
A study of the photolysis of 1,1-dimethy...
FT-IR study of the gas phase thermolysis of trimethylsilyl acetate
Harrison, Philip G.,Torr, Ashley
, p. 19 - 29 (1997)
Thermolysis of neat trimethylsilyl aceta...
Catalytic Iodination of the Aliphatic C-F Bond by YbI3(THF)3: Mechanistic Insight and Synthetic Utility
Janjetovic, Mario,Ekebergh, Andreas,Tr?ff, Annika M.,Hilmersson, G?ran
, p. 2804 - 2807 (2016)
A facile iodination protocol of unactiva...
Synthesis and characterization of three homoleptic bismuth silanolates: [Bi(OSiR3)3] (R = Me, Et, iPr)
Paalasmaa, Sanna,Mansfeld, Dirk,Schuermann, Markus,Mehring, Michael
, p. 2433 - 2438 (2005)
The bismuth tris(triorganosilanolates) [...
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Pearlson, W. H.,Brice, T. J.,Simons, J. H.
, p. 1769 - 1770 (1945)
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A janus-headed lewis superacid: Simple access to, and first application of Me3Si-F-Al(ORF)3
Rohde, Michael,Muller, Lutz O.,Himmel, Daniel,Scherer, Harald,Krossing, Ingo
, p. 1218 - 1222 (2014)
Upon reaction of gaseous Me3SiF with the...
The pentamethylcyclopentadienylsilicon(II) cation as a catalyst for the specific degradation of oligo(ethyleneglycol) diethers
Leszczynska, Kinga,Mix, Andreas,Berger, Raphael J. F.,Rummel, Britta,Neumann, Beate,Stammler, Hans-Georg,Jutzi, Peter
, p. 6843 - 6846 (2011)
Catalytic open sandwiches: Oligo(ethylen...
DIRECT PHOTOLYSIS OF TETRAMETHYLSILANE IN THE GAS AND LIQUID PHASES.
Bastian,Potzinger,Ritter,Schuchmann,von Sonntag,Weddle
, p. 56 - 62 (1980)
The photolysis of tetramethylsilane at t...
Unusual desilanolysis of 1,1-Dimethyl-1-(trimethylsiloxy)-3-phenylpropyne
Boyarkina,Mirskov,Voronkov,Rakhlin
, p. 316 - 316 (2001)
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MASS SPECTRA OF ORGANOSILICON PEROXIDES
Kagramanov, N. D.,Bragilevskii, I. O.,Yablokov, V. A.,Tomadze, A. V.,Krasnodubskaya, S. V.,Mal'tsev, A. K.
, p. 1368 - 1372 (1986)
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Reactions of trimethyliodosilane with mono-, di-, and trioxacycloalkanes
Voronkov, M. G.,Dubinskaya, E. I.
, p. 13 - 32 (1991)
The reactions of Me3SiI with mono-, di-,...
Catalytic Disproportionation of Formic Acid to Methanol by using Recyclable Silylformates
Cantat, Thibault,Chauvier, Clément,Imberdis, Arnaud,Thuéry, Pierre
, p. 14019 - 14023 (2020)
A novel strategy to prepare methanol fro...
Reaction of Trimethylsilyl Benzhydryl Ethers with Methyl N-(Trimethylsilyl)pyroglutamate: An Easy and Rapid N-Alkylation
Rigo, Beno?t,Gautret, Philippe,Legrand, Anne,Hénichart, Jean-Pierre,Couturier, Daniel
, p. 998 - 1000 (1997)
In the presence of a small amount of cat...
Preparation of Thionylimide Complexes of Titanium, Zirconium, and Hafnium. Crystal Structure of
Plenio, Herbert,Roesky, Herbert W.,Edelmannn, Frank T.,Noltemeyer, Mathias
, p. 1815 - 1818 (1989)
The compounds , (Zr(cp)(η-C5Me5)2(NSO)2>...
-
Seyferth,D. et al.
, p. 1080 - 1082 (1968)
-
-
Patnode,Schmidt
, p. 2272 (1945)
-
Metathesis of silicon-containing olefins. X. Metathesis of vinyltrimethylsilane catalyzed by ruthenium complexes
Marciniec, Bogdan,Pietraszuk, Cezary,Foltynowicz, Zenon
, p. 83 - 88 (1994)
Self metathesis of vinyltrimethylsilane ...
Siloxane basicity toward strong acid in nonpolar solution
Shepherd, Brian D.
, p. 5581 - 5583 (1991)
The relative basicities of ten siloxanes...
THE SEARCH FOR THE ETHYNYL CATION: NITROSATION OF N,N-BIS(TRIMETHYLSILYL)YNAMINES
Alvarez, Roberto Martinez,Hanack, Michael,Schmid, Thomas,Subramanian, L. R.
, p. 191 - 194 (1995)
The reaction of bis-silylated ynamines w...
Highly Selective Synthesis of Hydrosiloxanes by Au-Catalyzed Dehydrogenative Cross-Coupling Reaction of Silanols with Hydrosilanes
Satoh, Yasushi,Igarashi, Masayasu,Sato, Kazuhiko,Shimada, Shigeru
, p. 1836 - 1840 (2017)
We report a highly selective synthesis o...
-
Sommer et al.
, p. 156 (1946)
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A One-Pot Synthesis of Trimethylsilyl Fluoride
Dehmlow, E. V.,Fastabend, U.,Kessler, M.
, p. 996 - 997 (1988)
Trimethylsilyl fluoride (2) is prepared ...
CO2 conversion to isocyanate via multiple N-Si bond cleavage at a bulky uranium(III) complex
Camp, Clément,Chatelain, Lucile,Kefalidis, Christos E.,Pécaut, Jacques,Maron, Laurent,Mazzanti, Marinella
, p. 15454 - 15457 (2015)
The reaction of the sterically saturated...
Facile Synthesis of the Dicyanophosphide Anion via Electrochemical Activation of White Phosphorus: An Avenue to Organophosphorus Compounds
Liu, Liu Leo,Mei, Yanbo,Yan, Zeen
supporting information, p. 1517 - 1522 (2022/02/01)
Organophosphorus compounds (OPCs) have g...
Alkali Metal Ions Dictate the Structure and Reactivity of an Iron(II) Imido Complex
Gao, Yafei,Pink, Maren,Smith, Jeremy M.
supporting information, p. 1786 - 1794 (2022/02/10)
The presence of redox innocent metal ion...
PROCESSES FOR SYNTHESIZING UNSYMMETRICAL DISILOXANES
-
Paragraph 0047-0048, (2021/06/22)
Described herein are methods for making ...
Sustainable Catalytic Synthesis of Diethyl Carbonate
Putro, Wahyu S.,Ikeda, Akira,Shigeyasu, Shinji,Hamura, Satoshi,Matsumoto, Seiji,Lee, Vladimir Ya.,Choi, Jun-Chul,Fukaya, Norihisa
, p. 842 - 846 (2020/12/07)
New sustainable approaches should be dev...
107-46-0 Process route
-
- 2295-12-7
1,1-dimethylsilacyclobutane
-
- 2370-88-9
2,4,6,8-tetramethylcyclotetrasiloxane
-
- 1825-61-2
Trimethylmethoxysilane
-
- 107-46-0
Hexamethyldisiloxane
| Conditions | Yield |
|---|---|
|
With water; sulfur(VI) hexafluoride; under 30.002 Torr; Product distribution; Mechanism; Irradiation; var. time of irradiation;
|
-
- 2295-12-7
1,1-dimethylsilacyclobutane
-
- 292638-85-8,9003-21-8,96-33-3
acrylic acid methyl ester
-
- 1627-98-1
1,1,3,3-tetramethyl-1,3-disiletane
-
- 187737-37-7,13987-01-4,15220-87-8,9003-07-0,676-63-1,25085-53-4
propene
-
- 74-85-1
ethene
-
- 1825-62-3
ethyl trimethylsilyl ether
-
- 107-46-0
Hexamethyldisiloxane
-
- 541-05-9
Hexamethylcyclotrisiloxane
| Conditions | Yield |
|---|---|
|
With sulfur(VI) hexafluoride; Product distribution; Irradiation; other monomers;
|
107-46-0 Upstream products
-
17881-80-0
(2-picolyl)trimethylsilane
-
64-17-5
ethanol
-
78-10-4
tetraethoxy orthosilicate
-
1825-62-3
ethyl trimethylsilyl ether
107-46-0 Downstream products
-
17928-28-8
methyltrimethicone
-
1825-61-2
Trimethylmethoxysilane
-
17888-63-0
(hexan-2-yloxy)trimethylsilane
-
18023-52-4
trimethyl-(1-methyl-heptyloxy)-silane
Relevant Products
-
DiethylenetriaminopropylmethyldimethoxysilaneCAS：35141-30-1
-
HeptafluorodecyltriethoxysilaneCAS：101947-16-4
-
3-AminopropyltriethoxysilaneCAS：919-30-2