18191-32-7 Usage
General Description
"(Chloromethyl)(dimethyl)silanol" is a chemical compound with the formula CH3SiCl(OH)2. It is a silanol derivative with a chloromethyl functional group and two dimethyl substituents attached to a central silicon atom. (chloromethyl)(dimethyl)silanol is commonly used as a intermediate in organic synthesis and in the production of silicone-based polymers. It is also used as a precursor in the manufacture of silicone resins, rubbers, and sealants. Additionally, (chloromethyl)(dimethyl)silanol has applications in the semiconductor industry as a coupling agent and surface modifier. It is important to handle this compound with caution as it is corrosive and may cause irritation to the skin, eyes, and respiratory system upon contact.
Check Digit Verification of cas no
The CAS Registry Mumber 18191-32-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,1,9 and 1 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 18191-32:
(7*1)+(6*8)+(5*1)+(4*9)+(3*1)+(2*3)+(1*2)=107
107 % 10 = 7
So 18191-32-7 is a valid CAS Registry Number.
18191-32-7Relevant articles and documents
Synthesis of (chloromethyl)dimethylsilanol
Lazareva, Nataliya F.,Nikonov, Alexey Yu
, p. 983 - 986 (2015)
Abstract (Chloromethyl)dimethylsilanol was synthesized by the hydrolysis of (chloromethyl)dimethylchlorosilane, N-[(chloromethyl)dimethylsilyl]amines, or N-(chloromethyl)dimethylsilyl-N-methylamide of diisopropylphosphoric acid. Graphical abstract: [Figure not available: see fulltext.]
