4469-49-2 Usage
General Description
2-(chloromethyl)-2-methyl-1,3-dioxolane is a chemical compound with the molecular formula C5H9ClO2. It is also known by its common name, chloromethyl methyl ether. This colorless liquid is used as a solvent, reagent, and intermediate in organic synthesis. It is highly flammable and reactive, and should be handled with caution. It is a versatile compound that can be used in the production of pharmaceuticals, agrochemicals, and other organic compounds. Its structure and properties make it useful in the manufacturing of a wide range of products.
Check Digit Verification of cas no
The CAS Registry Mumber 4469-49-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,6 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4469-49:
(6*4)+(5*4)+(4*6)+(3*9)+(2*4)+(1*9)=112
112 % 10 = 2
So 4469-49-2 is a valid CAS Registry Number.
4469-49-2Relevant articles and documents
Synthesis of dioxolanes and oxazolidines by silica gel catalysis
Rohand, Taoufik,Savary, Jér?me,Markó, István E.
, p. 1429 - 1436 (2018/06/25)
Abstract: Ethylene glycol condensed with carbonyl compounds in the presence of silica gel or alumina, without solvent and under pressure, affords 1,3-dioxolanes. 2-Amino-2-methylpropanol also condensed with carbonyl compounds in the presence of silica gel or an acid-activated clay, without solvent and under pressure, produces oxazolidines. To explain these results, we propose that the glycol and the aminopropanol react with Br?nsted (H+) and Lewis acid sites (Si and Al) located on the surface of the catalysts, leading to the products via various ionic intermediates.
