1719-57-9 Usage
Description
Chloro(chloromethyl)dimethylsilane is an organosilicon compound with the chemical formula ClSi(CH3)2CH2Cl. It is a clear to straw-colored liquid and serves as a crucial intermediate in the synthesis of various silane coupling agents and pesticides.
Uses
1. Alfa-series Silane Coupling Agents:
Chloro(chloromethyl)dimethylsilane is used as an intermediate for the production of Alfa-series silane coupling agents. These agents are essential in the manufacturing of materials with enhanced adhesion, compatibility, and durability.
2. Synthesis of Pesticides:
This organosilicon compound is also utilized in the synthesis of pesticides, contributing to the development of effective and environmentally friendly solutions for pest control.
3. Improving Hydrophobic Properties of Cellulosic Materials:
Chloro(chloromethyl)dimethylsilane is used in the method of enhancing the hydrophobic properties of cellulosic materials without leaving an acidic residue. This application is particularly relevant in the textile and paper industries, where improved water resistance and durability are desired.
Check Digit Verification of cas no
The CAS Registry Mumber 1719-57-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,1 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1719-57:
(6*1)+(5*7)+(4*1)+(3*9)+(2*5)+(1*7)=89
89 % 10 = 9
So 1719-57-9 is a valid CAS Registry Number.
InChI:InChI=1/C3H8Cl2Si/c1-6(2,5)3-4/h3H2,1-2H3
1719-57-9Relevant articles and documents
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McBride, J. J.,Beachell, H. C.
, p. 2532 - 2533 (1948)
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N-(DIMETHYLCHLOROSILYLMETHYL)LACTAMS AND RELATED COMPOUNDS IN THE SYNTHESIS OF DISILOXANES. MOLECULAR AND CRYSTAL STRUCTURE OF 2,2,5-TRIMETHYL-3-(DIMETHYLCHLOROSILYLMETHYL)OXAZOLIDIN-4-ONE, 2,2-DIMETHYL-3-(DIMETHYLCHLOROSILYLMETHYL)-2H-1,3-BENZOXAZIN-4-ONE, AND 1-(DIMETHYLCHLOROSILYLME..
Artamkina, O. B.,Kramarova, E. P.,Shipov, A. G.,Baukov, Yu. I.,Macharashvili, A. A.,et al.
, p. 237 - 245 (2007/10/02)
By hydrolysis of N-(dimethylchlorosilylmethyl)lactams and some related oxygen-containing heteroanalogs in the presence of sodium hydrocarbonate or triethylamine and also by exchange reaction of 1-(dimethylchlorosilylmethyl)-2-pyrrolidone with hexamethyl- or bis(dimethylchloromethyl)disiloxane the corresponding disiloxanes were obtained.These compounds, according to IR data, lack intramolecular silicon-oxygen interaction.The x-ray structural data show that with decreasing size of the ring the length of the covalent O-Si bond increases from 1.988(2) Angstroem in 2,2-dimethyl-3-(dimethylchlorosilylmethyl)-2H-1,3-benzoxazin-4-one to 2.050(2) Angstroem in 1-(dimethylchlorosilylmethyl)-4-phenyl-2-pyrrolidone and still more sharply on introduction of an ether oxygen atom into the γ-lactam ring in 2,2,5-trimethyl-3-(dimethyl-chlorosilylmethyl)oxazolidin-4-one.
REACTIONS OF PERALKYLATED POLYSILANES WITH BENZOYL PEROXIDE
Chesnokova, T. A.,Kornev, A. N.,Semenov, V. V.,Kurskii, Yu. A.,Razuvaev, G. A.
, p. 934 - 937 (2007/10/02)
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