5314-58-9 Usage
Description
1,3-Diacetoxytetramethyldisiloxane is a colorless and odorless liquid chemical compound with the molecular formula C10H22O4Si2. It is commonly used as a coupling agent and cross-linking agent in various industries, including the production of silicone polymers and coatings. Additionally, it serves as a reagent in organic synthesis, particularly in the formation of carbon-silicon bonds. 1,3-Diacetoxytetramethyldisiloxane is known for its low toxicity and is considered relatively safe for handling and use, although proper precautions should still be taken to prevent exposure and potential health hazards.
Uses
Used in Silicone Polymer Production:
1,3-Diacetoxytetramethyldisiloxane is used as a coupling agent for enhancing the compatibility and interfacial adhesion between organic and inorganic materials in silicone polymer production. This improves the overall performance and durability of the resulting polymers.
Used in Coatings Industry:
In the coatings industry, 1,3-Diacetoxytetramethyldisiloxane is utilized as a cross-linking agent to promote the formation of a stable, three-dimensional network within the coating material. This results in improved mechanical properties, chemical resistance, and durability of the coatings.
Used in Organic Synthesis:
1,3-Diacetoxytetramethyldisiloxane is used as a reagent in organic synthesis, particularly for the formation of carbon-silicon bonds. This is important for the development of new compounds and materials with unique properties and potential applications in various fields.
Used in Adhesives and Sealants:
As a coupling agent, 1,3-Diacetoxytetramethyldisiloxane is also employed in the formulation of adhesives and sealants to improve their bonding strength and resistance to environmental factors such as moisture, temperature, and chemicals.
Used in Textile Industry:
In the textile industry, 1,3-Diacetoxytetramethyldisiloxane is used to enhance the softness, water repellency, and durability of fabrics through the formation of stable silicone-based coatings on the fibers.
Used in Cosmetics and Personal Care Products:
Due to its low toxicity and compatibility with other ingredients, 1,3-Diacetoxytetramethyldisiloxane is used in cosmetics and personal care products as a conditioning agent, providing a smooth and silky feel to the skin and hair.
Used in Electronic Industry:
In the electronic industry, 1,3-Diacetoxytetramethyldisiloxane is utilized as a component in the formulation of encapsulants and potting compounds, which protect sensitive electronic components from environmental factors and mechanical stress.
Check Digit Verification of cas no
The CAS Registry Mumber 5314-58-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,1 and 4 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5314-58:
(6*5)+(5*3)+(4*1)+(3*4)+(2*5)+(1*8)=79
79 % 10 = 9
So 5314-58-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H18O5Si2/c1-7(9)11-14(3,4)13-15(5,6)12-8(2)10/h1-6H3
5314-58-9Relevant articles and documents
Ir-catalyzed hydrosilylation reaction of allyl acetate with octakis(dimethylsiloxy)octasilsesquioxane and related hydrosilanes
Igarashi, Masayasu,Matsumoto, Tomohiro,Kobayashi, Toshiaki,Sato, Kazuhiko,Ando, Wataru,Shimada, Shigeru,Hara, Masanao,Uchida, Hiroshi
, p. 141 - 146 (2014/01/17)
Hydrosilylation reaction of allyl acetate (AA) with octakis(dimethylsiloxy) octasilsesquioxane [(HSiMe2O)8(SiO1.5) 8] was efficiently catalyzed by chloro(1,5-cyclooctadiene)iridium(I) dimer [Ir(μ-Cl)(COD)]2
REACTIONS IN THE CHLOROSILANE-SILANOL-SILOXANE SYSTEM
Ruehlmann, K.
, p. 139 - 152 (2007/10/02)
We obtained the first ?*-values and ES-values for siloxy groups by spectroscopic and kinetic methods.Detailed mechanistic investigations are performed on the hydrolysis of chlorosilanes, the cleavage of Si-O-Si bonds by HCl, and the substituent exchange reaction between silanols and chlorosilanes.