7787-85-1 Usage
Uses
Used in Silicone Rubber Production:
2-Chloroethylmethyldichlorosilane is used as a crosslinking agent for enhancing the properties of silicone rubber. Its reactivity allows for the formation of strong bonds between polymer chains, resulting in improved mechanical strength, flexibility, and durability of the final product.
Used in Silicon-based Material Industry:
In the silicon-based material industry, 2-Chloroethylmethyldichlorosilane serves as a key component in the synthesis of various organosilicon compounds. These compounds find applications in a wide range of areas, including adhesives, sealants, coatings, and electrical insulators, due to their unique properties such as thermal stability, moisture resistance, and chemical inertness.
Used in Organic Chemistry as a Reagent:
2-Chloroethylmethyldichlorosilane is also utilized as a reagent in organic chemistry, where its high reactivity enables the formation of new chemical bonds and the synthesis of a variety of organic compounds. This makes it a valuable tool for researchers and chemists in the development of new materials and pharmaceuticals.
Safety Precautions:
Given the highly reactive nature of 2-chloroethylmethyldichlorosilane and its potential hazards, it is crucial to follow proper safety precautions and handling procedures when working with 2-CHLOROETHYLMETHYLDICHLOROSILANE. This includes the use of appropriate personal protective equipment, working in well-ventilated areas, and implementing measures to prevent accidental exposure or reactions.
Check Digit Verification of cas no
The CAS Registry Mumber 7787-85-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,8 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 7787-85:
(6*7)+(5*7)+(4*8)+(3*7)+(2*8)+(1*5)=151
151 % 10 = 1
So 7787-85-1 is a valid CAS Registry Number.
InChI:InChI=1/C3H7Cl3Si/c1-7(5,6)3-2-4/h2-3H2,1H3
7787-85-1Relevant academic research and scientific papers
Packing for use in resolution
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, (2008/06/13)
The packing for use in resolution proposed for the liquid chromatography for particularly the opti-cal resolution of racemic compounds is prepared by reacting a silica gel carrier with a so-called silane treating agent to introduce a spacer part therein and chemically bonding it with a copper salt of a carboxylic or thiocarboxylic acid selected from the group consisting of optically active D- and L-2--acetizinecaroxylic acid, proline, hydroxyproline and allohydroxyproline. The steric bulkiness, the distance between the silica gel and the optically active group and the degree of hydrophobicity are specified so as to obtain an excellent resolving power.
Method of preparing 2-chloroethyldichlorosilanes
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, (2008/06/13)
A method for the preparation of 2-chloroethyldichlorosilanes by the reaction of vinyldichlorosilanes with hydrogen chloride in the presence of ferric chloride or tantalum chloride is disclosed. In the presence of these anhydrous metal chlorides, this reaction can be performed in the temperature range between 30° and 90° C., without the formation to any appreciable extent of methyl or ethyl trichlorosilane or other cleavage products. The end products obtained can also be easily separated from the byproducts by vacuum distillation without the need to resort to additional measures. The vacuum distillation can also be performed in the presence of the metal chlorides.
