69952-89-2 Usage
Description
N,N'-bis(3-triethoxysilylpropyl)thiourea is an organosilane compound characterized by its unique structure that features two triethoxysilylpropyl groups connected to a central thiourea molecule. This molecular configuration endows the compound with the ability to bond effectively with both inorganic materials, such as glass, metal, and fillers, and organic materials, including rubber, plastic, and other polymers. It is known for its role as a coupling agent, which enhances the adhesion and compatibility between different materials, thereby improving the mechanical properties and overall performance of composite materials. Furthermore, the silane functionality of the compound contributes to water repellency and corrosion resistance in various substrates.
Uses
Used in the Rubber and Plastics Industry:
N,N'-bis(3-triethoxysilylpropyl)thiourea is utilized as a coupling agent in the production of rubber and plastic composites for its ability to improve adhesion and compatibility between inorganic and organic materials. This results in enhanced mechanical properties and performance of the composite materials, making them more durable and reliable for various applications.
Used in Composite Material Production:
As a coupling agent, N,N'-bis(3-triethoxysilylpropyl)thiourea is employed to strengthen the bond between inorganic fillers and organic polymers in composite materials. This leads to improved structural integrity and performance, which is particularly beneficial in industries where high-strength materials are required.
Used for Enhancing Water Repellency and Corrosion Resistance:
The silane functionality of N,N'-bis(3-triethoxysilylpropyl)thiourea provides additional benefits such as water repellency and corrosion resistance when applied to various substrates. This makes it a valuable component in the formulation of coatings and sealants that protect materials from environmental damage and extend their service life.
Check Digit Verification of cas no
The CAS Registry Mumber 69952-89-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,9,5 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 69952-89:
(7*6)+(6*9)+(5*9)+(4*5)+(3*2)+(2*8)+(1*9)=192
192 % 10 = 2
So 69952-89-2 is a valid CAS Registry Number.
InChI:InChI=1/C19H44N2O6SSi2/c1-7-22-29(23-8-2,24-9-3)17-13-15-20-19(28)21-16-14-18-30(25-10-4,26-11-5)27-12-6/h7-18H2,1-6H3,(H2,20,21,28)
69952-89-2Relevant articles and documents
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Vlasova,N.N. et al.
, (1979)
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Thiourea bridged periodic mesoporous organosilica with ultra-small Pd nanoparticles for coupling reactions
Doustkhah, Esmail,Rostamnia, Sadegh,Imura, Masataka,Ide, Yusuke,Mohammadi, Shiva,Hyland, Christopher J. T.,You, Jungmok,Tsunoji, Nao,Zeynizadeh, Behzad,Yamauchi, Yusuke
, p. 56306 - 56310 (2017/12/26)
A synthesis of thiourea-bridged mesoporous organosilica is reported. Using transmission electron microscopy, low-angle XRD measurements and N2 adsorption-desorption isotherms the formation of a highly ordered mesoporous structure with a high surface area (>400 m2 g-1) has been confirmed. Deposition of Pd nanoparticles inside the mesopores resulted in a material that showed excellent catalytic activity in a Suzuki-coupling reaction and retained this activity over several consecutive runs.
N,N'-Bis(3-Silatranylpropyl)-Derivate von Harnstoff und Thioharnstoff
Voronkov, M.G.,Pestunovich, A.E.,Kositsyna, E.I.,Sterenberg, B.Z.,Pusechkina, T.A.,Vlasova, N.N.
, p. 248 - 249 (2007/10/02)
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