18291-27-5 Usage
Uses
Used in Chemical Synthesis:
(3-chloropropyl)pentamethyldisiloxane is used as a coupling agent for the synthesis of various organic and inorganic compounds, facilitating the formation of new chemical bonds and enhancing the properties of the resulting materials.
Used in Surface Treatment:
In the field of material science, (3-chloropropyl)pentamethyldisiloxane serves as a surface treatment agent, improving the adhesion between inorganic and organic materials, which is crucial for the performance and durability of composite materials.
Used in Silicone Production:
As a crosslinking agent, (3-chloropropyl)pentamethyldisiloxane is integral to the production of silicone rubbers, resins, and coatings, where it helps to create a network of bonds that provide specific mechanical and chemical properties to these materials.
Used in Pharmaceutical Industry:
(3-chloropropyl)pentamethyldisiloxane is utilized in the pharmaceutical sector for the synthesis of specific drug molecules, contributing to the development of new medications and therapeutic agents.
The diverse applications of (3-chloropropyl)pentamethyldisiloxane make it a compound of significant interest to researchers and industries in materials science, pharmaceuticals, and organic synthesis.
Check Digit Verification of cas no
The CAS Registry Mumber 18291-27-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,2,9 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 18291-27:
(7*1)+(6*8)+(5*2)+(4*9)+(3*1)+(2*2)+(1*7)=115
115 % 10 = 5
So 18291-27-5 is a valid CAS Registry Number.
18291-27-5Relevant academic research and scientific papers
Catalytic reactions of hydrosiloxanes with allyl chloride
Jankowiak, Marcin,MacIejewski, Hieronim,Gulinski, Jacek
, p. 4478 - 4487 (2007/10/03)
Catalytic reactivity of Si-H bond of di-, trisiloxanes with allyl chloride in the presence of platinum catalyst has been examined. Hydrosilylation process competes with hydrogen substitution by chlorine and/or propenyl group. The effect of the reaction conditions as well as structure of siloxane on the yield and selectivity of the number of products has been discussed. Several consecutive-competitive processes have been identified. The results obtained can be helpful in the study of the catalytic hydropolysiloxanes reactions with allyl derivatives-systems of great practical importance, to produce commercial functionalized silicones.
