111939-57-2 Usage
Uses
Used in Silicone Polymer Production:
Silane, bis(4-butylphenyl)dichlorois utilized as a precursor in the synthesis of silicone polymers, which are known for their thermal stability, chemical resistance, and flexibility. These polymers are widely used in various industries, including automotive, aerospace, construction, and electronics.
Used in Organic Synthesis:
This silane compound serves as an intermediate in organic synthesis, enabling the formation of complex organic molecules. Its reactivity with other chemical groups allows for the creation of a diverse range of organic compounds, which can be applied in pharmaceuticals, agrochemicals, and other specialty chemicals.
Used as Coupling Agents in Composite Materials:
In the manufacturing of composite materials, Silane, bis(4-butylphenyl)dichlorofunctions as a coupling agent. It enhances the interfacial adhesion between the matrix and the reinforcing materials, improving the overall mechanical properties and durability of the composites. This application is particularly relevant in the production of high-performance materials for aerospace, automotive, and sporting goods industries.
Used as Surface Modifiers:
Silane, bis(4-butylphenyl)dichlorois employed as a surface modifier to alter the properties of various materials. Its ability to form covalent bonds with surfaces allows for the modification of surface characteristics such as wettability, adhesion, and biocompatibility. This application is valuable in industries like coatings, adhesives, and biomedical materials.
Used as Adhesion Promoters:
This silane compound acts as an adhesion promoter, improving the bonding strength between different materials. It is particularly useful in applications where strong adhesion is required, such as in the automotive, construction, and electronics industries.
Used as Water Repellents:
Silane, bis(4-butylphenyl)dichlorois used as a water repellent, providing hydrophobic properties to various surfaces. This application is beneficial in protecting materials from water damage and improving their durability, especially in outdoor applications and in materials exposed to moisture.
Used in Pharmaceutical Industry:
In the pharmaceutical sector, Silane, bis(4-butylphenyl)dichlorois utilized in the development of drug delivery systems and as a component in the synthesis of active pharmaceutical ingredients. Its unique properties enable the design of innovative drug formulations with improved efficacy and targeted delivery.
Used in Agrochemical Industry:
This silane compound finds application in the agrochemical industry, where it is used in the synthesis of pesticides, herbicides, and other agricultural chemicals. Its reactivity and stability contribute to the development of effective and environmentally friendly agrochemical products.
Used in Electronic Materials:
Silane, bis(4-butylphenyl)dichlorois employed in the production of electronic materials, such as semiconductors, solar cells, and electronic device components. Its properties contribute to the performance and reliability of these materials, making it an essential component in the electronics industry.
Check Digit Verification of cas no
The CAS Registry Mumber 111939-57-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,9,3 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 111939-57:
(8*1)+(7*1)+(6*1)+(5*9)+(4*3)+(3*9)+(2*5)+(1*7)=122
122 % 10 = 2
So 111939-57-2 is a valid CAS Registry Number.
111939-57-2Relevant academic research and scientific papers
Tempo-spatial chirogenesis. Limonene-induced mirror symmetry breaking of Si[sbnd]Si bond polymers during aggregation in chiral fluidic media
Fujiki, Michiya,Yoshida, Keisuke,Suzuki, Nozomu,Rahim, Nor Azura Abdul,Jalil, Jalilah Abd
, p. 120 - 129 (2016/11/16)
Herein, we designed photoluminescent polymer aggregates surrounded by organic media containing (S)-/(R)-limonene and (1S)-/(1R)-α-pinene as an artificial model of an open-flow cell-wall free coacervate in a fluidic medium in the ground and photoexcited states. The aggregates were build-up of stiff circular dichroism (CD)-silent and circularly polarized luminescence (CPL)-silent bis(p-n-butylphenyl)polysilanes, nBuPS, and four other diarylpolysilanes. (S)- and (R)-limonene induced more efficiently to their chirality to nBuPS during aggregation, as proven by CD and CPL spectral analysis, compared to (1S)- and (1R)-α-pinene. The nBuPS aggregates generated in a mixture of limonene, methanol, and chloroform had a dissymmetry factor (gabs) as high as +0.04 for (R)-limonene and ?0.03 for (S)-limonene at the first Cotton band and a weak dissymmetry factor (glum) of +0.004 for (R)-limonene and ?0.003 for (S)-limonene. The gabs factor, however, greatly depended on the volume fraction and chirality of limonene in the tersolvents. These behaviors were ascribed to the tempo-spatial stability and instability of the aggregates suspension in the fluidic media, as revealed by time-course dynamic light scattering measurement.
Novel Aryl Substituted Silanes Part I: Synthesis and Characterization of Diaryl Silicon Dichlorides
Binder, Judith,Fischer, Roland C.,Flock, Michaela,Torvisco, Ana,Uhlig, Frank
, p. 1980 - 1994 (2015/12/12)
A series of novel and previously published silicon dichlorides, R2SiCl2 (R = benzyl, fluorenyl, p-tolyl p-n-butyl, p-biphenyl, m-tolyl, o-tolyl, 2,4-xylyl, 2,6-xylyl, p-biphenyl, 1-naphthyl, 9-anthracenyl), were synthesized and chara
Liquid and del-like low molecular weight ethylene polymers
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Page/Page column 13, (2010/02/15)
The subject invention pertains to homogeneous liquid low molecular weight ethylene/alpha-olefin polymers having a number average molecular weight (Mn) as determined by gel permeation chromatography, of less than 25,000, a total crystallinity, as measured
