123445-18-1 Usage
Description
(1H,1H,2H,2H-henicosafluorododecyl)trimethoxysilane is a silane coupling agent with the molecular formula C21H39F23O3Si. It is known for its hydrophobic and oleophobic properties, making it suitable for applications such as water-repellent coatings, anti-fouling surfaces, and adhesion promotion. As a trimethoxysilane derivative, it can react with a variety of substrates through hydrolysis and condensation reactions, forming strong and durable bonds. The unique fluorinated structure of this compound provides exceptional chemical and thermal stability, making it a valuable component in materials with harsh operating conditions.
Uses
Used in Coatings Industry:
(1H,1H,2H,2H-henicosafluorododecyl)trimethoxysilane is used as a water-repellent and anti-fouling agent for coatings. Its hydrophobic and oleophobic properties help to create surfaces that resist water, oil, and other contaminants, making it ideal for applications such as exterior paints, marine coatings, and protective coatings for various industries.
Used in Adhesives Industry:
(1H,1H,2H,2H-henicosafluorododecyl)trimethoxysilane is used as an adhesion promoter in the adhesives industry. Its ability to form strong and durable bonds with a variety of substrates through hydrolysis and condensation reactions makes it an effective component in adhesive formulations, enhancing the performance and durability of adhesive products.
Used in Material Science:
(1H,1H,2H,2H-henicosafluorododecyl)trimethoxysilane is used in material science for surface modification of inorganic materials and polymers. Its unique fluorinated structure provides exceptional chemical and thermal stability, making it a valuable component in materials that are exposed to harsh operating conditions, such as high temperatures, corrosive environments, or mechanical stress.
Check Digit Verification of cas no
The CAS Registry Mumber 123445-18-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,4,4 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 123445-18:
(8*1)+(7*2)+(6*3)+(5*4)+(4*4)+(3*5)+(2*1)+(1*8)=101
101 % 10 = 1
So 123445-18-1 is a valid CAS Registry Number.
123445-18-1Relevant articles and documents
Method for synthesizing flurosilicon compound by using continuous flow microreactor
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Paragraph 0049; 0050, (2019/04/10)
The invention belongs to the technical field of a fluorine-containing material, and particularly relates to a method for synthesizing a flurosilicon compound by using a continuous flow microreactor. The synthesis method is characterized in that the continuous flow microreactor is used as a reaction device; the method comprises the following steps of (1) flowing fluoroolefin, alkoxy silane and catalysts dissolved into organic solvents into a mixed reaction module M with the preset temperature T for mixed reaction respectively through metering pumps P1, P2 and P3 via a material passage A, a material passage B and a material passage C; (2) after the mixed reaction is completed, flowing reaction liquid flows out of an outlet D; performing post treatment by flow-out reaction liquid to obtain the flurosilicon compound. The synthesis method provided by the invention has the advantages of scientificalness, reasonableness, simplicity and easy implementation. The problems of serious heat release, difficult operation control, rigorous equipment requirement, low yield, long reaction time and the like in the existing chlorsilane silicon and hydrogen addition can be solved.
