18157-31-8 Usage
General Description
Silane, (3-chloropropyl)dimethyl- is a chemical compound that consists of a silane group, which is a compound containing silicon and hydrogen, as well as a (3-chloropropyl)dimethyl group, which contains a 3-chloropropyl and two methyl groups. Silane, (3-chloropropyl)dimethyl- is commonly used as a coupling agent, adhesion promoter, and surface modifier in various industrial applications. It is also used in the production of silicone rubber, adhesives, sealants, and coatings. Additionally, it can be used as a water repellent, corrosion inhibitor, and in the manufacturing of fiber-reinforced composites. However, it is important to handle this chemical with caution as it can be hazardous if not used properly.
Check Digit Verification of cas no
The CAS Registry Mumber 18157-31-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,1,5 and 7 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 18157-31:
(7*1)+(6*8)+(5*1)+(4*5)+(3*7)+(2*3)+(1*1)=108
108 % 10 = 8
So 18157-31-8 is a valid CAS Registry Number.
InChI:InChI=1/C5H12ClSi/c1-7(2)5-3-4-6/h3-5H2,1-2H3
18157-31-8Relevant articles and documents
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Merker,Scott
, p. 975,977 (1959)
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Styrylsilane coupling reagents for immobilization of organic functional groups on silica and glass surfaces
Kim, Soo-Bin,Lee, Chang-Hee,Jun, Chul-Ho
supporting information, p. 9961 - 9964 (2018/09/10)
Styrylsilanes serve as new coupling reagents for introducing organic functional groups on silica and glass surfaces. Functionalized styrylsilanes, which are readily prepared via catalytic hydrosilylation of the corresponding phenylacetylenes with silanes, are immobilized on silica through acid catalyzed processes under mild conditions.
Hydrogenation of chlorosilanes by NaBH4
Ito, Masaki,Itazaki, Masumi,Abe, Takashi,Nakazawa, Hiroshi
, p. 1434 - 1436 (2016/12/03)
Hydrogenation of chlorosilane was achieved in acetonitrile using NaBH4, a safe and easy-to-handle reagent. This reaction converted Si-Cl portion(s) in organosilanes into Si-H portion(s) without hydrogenation of cyano, chloro, and aldehyde groups on an alkyl substituent of the Si reagents. In addition, the Si-Cl/Si-H exchange reaction was applicable to dichlorodisilane without Si-Si bond cleavage.
