2212-11-5

Basic information

• Product Name: CHLOROMETHYL(METHYL)DIMETHOXYSILANE
• Synonyms: CHLOROMETHYL(METHYL)DIMETHOXYSILANE;(CHLOROMETHYL)DIMETHOXYMETHYLSILANE;ChloroMrthyl(Methyl)diMethoxysilane;Chloromethyl(methyl)dimethoxysilane 97%
• CAS NO: 2212-11-5
• Molecular Formula: C₄H₁₁ClO₂Si
• Molecular Weight: 154.67
• Product Categories: Self Assembly&Contact Printing;Self-Assembly Materials;Silanes
• Mol File: 2212-11-5.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 140°C
• Flash Point: 131 °F
• Appearance: /
• Density: 1.064 g/mL at 25 °C(lit.)
• Vapor Pressure: 6.8-9.3hPa at 20-25℃
• Refractive Index: 1.4123
• CAS DataBase Reference: CHLOROMETHYL(METHYL)DIMETHOXYSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: CHLOROMETHYL(METHYL)DIMETHOXYSILANE(2212-11-5)
• EPA Substance Registry System: CHLOROMETHYL(METHYL)DIMETHOXYSILANE(2212-11-5)

Safety Data

• Hazard Codes: F,Xi
• Statements: 10-36
• Safety Statements: 16-26-33-36
• RIDADR: UN 1993 3/PG 3
• WGK Germany: 3
• Hazardous Substances Data: 2212-11-5(Hazardous Substances Data)

Usage

General Description

CHLOROMETHYL(METHYL)DIMETHOXYSILANE is a chemical compound with the formula CH3SiCl(CH3)(OCH3)2. It is a colorless liquid that is used as a crosslinking agent in the production of silicone rubber and other silicone-based materials. It is also employed as a water-repellent agent for surfaces such as glass, metal, and concrete. This chemical is flammable and should be handled with care. It is an important reagent in the synthesis of various organosilicon compounds and is commonly used in industrial and commercial applications.

Upstream product

• 1558-33-4 chloromethylmethyldichlorosilane 
• 149-73-5 trimethyl orthoformate 
• 124-41-4 sodium methylate 
• 67-56-1 methanol 

Downstream Products

• 67-56-1 methanol 
• 121177-93-3 (methacryloyloxymethyl)dimethoxymethylsilane 
• 18297-79-5 Si,Si,Si',Si'-tetramethoxy-Si,Si'-dimethyl-Si,Si'-methanediyl-bis-silane 
• 733051-93-9 cyclohexylaminomethyldimethoxymethylsilane 
• 4998-76-9 cyclohexylamine hydrochloride 
• 17890-10-7 N-[(dimethoxy-methyl-silanyl)-methyl]-aniline 
• 85491-39-0 (Chlormethyl)methoxy(methyl)phenylsilan 
• 27247-87-6 N-[2-(2-methyl-4-phenyl-[1,4,2]oxazasilinan-2-yloxy)-ethyl]-aniline 
• 16403-31-9 2-methoxy-2-methyl-4-phenyl-[1,4,2]oxazasilinane 
• 23432-65-7 N-(methyldimethoxysilylmethyl) O-methyl carbamate 
• 18027-58-2 N-ethyl-N-[(dimethoxy-methyl-silanyl)-methyl]-aniline 

Relevant articles and documents

Synthesis and properties of functionalized alkylalkoxysilanes

A method of chloroalkylalkoxysilanes synthesis scalable to pilot production has been proposed. Morpholinotrialkoxysilanes have been prepared and studied as vulcanizing agents for low-molecular silicone rubbers. The reaction of N-morpholinomethyltrialkoxysilanes with triethanolamine has afforded N-[(silatranyl)-methyl]morpholine; it has been studied by X-ray analysis.

PREPARATION ET ESSAIS DE DEDOUBLEMENT ENZYMATIQUE D'ACETOXYMETHYL-ET HYDROXYMETHYLSILANES CHIRAUX

Various chirals acetoxymethyl- and hydroxymethylsilanes were synthesized from commercially available chlorosilanes.Several enzymatic-catalyzed hydrolyses or transesterifications have been attempted on these products.Key words: Esterases; lipases; silicium

Bis(pyrrolidiniomethyl)silicate Acetonitrile Solvate: Synthesis and Crystal and Molecular Structure of a Zwitterionic λ5-Spirosilicate

The zwitterionic spirocyclic bis-(pyrrolidiniomethyl)silicate (3) was synthesized and the crystal and molecular structure of its acetonitrile solvate 3*CH3CN investigated. 3 was prepared by reaction of trimethoxy(pyrrolidinomethyl)silane (8) or dimethoxy(methyl)(pyrrolidinomethyl)silane (9) with 2,3-dihydroxynaphthalene in acetonitrile.Reaction 9 -> 3 involves a remarkable Si-C cleavage with formation of CH4.The pentacoordinate silicon atom of 3*CH3CN is surrounded by 4 oxygen atoms and 1 carbon atom, the latter being in an equatorial position.The coordination polyhedron can be described as a distorted trigonal bipyramid (the structure is displaced by 20.5percent from the trigonal bipyramid towards the square pyramid).The crystal lattice of 3*CH3CN contains centrosymmetric dimers of 3, built up by intermolecular N-HO hydrogen bonds. Key Words: Spirosilicates, zwitterionic / Bond cleavage, Si-C