13508-63-9

Basic information

• Product Name: (3-chloropropyl)ethoxydimethylsilane
• Synonyms: (3-chloropropyl)ethoxydimethylsilane;Einecs 236-837-5
• CAS NO: 13508-63-9
• Molecular Formula: C₇H₁₇ClOSi
• Molecular Weight: 180.74778
• EINECS: 236-837-5
• Mol File: 13508-63-9.mol
• Article Data: 13

Chemical Properties

• Boiling Point: 167.6°Cat760mmHg
• Flash Point: 47.6°C
• Appearance: /
• Density: 0.914g/cm³
• Vapor Pressure: 2.23mmHg at 25°C
• Refractive Index: 1.418
• CAS DataBase Reference: (3-chloropropyl)ethoxydimethylsilane(CAS DataBase Reference)
• NIST Chemistry Reference: (3-chloropropyl)ethoxydimethylsilane(13508-63-9)
• EPA Substance Registry System: (3-chloropropyl)ethoxydimethylsilane(13508-63-9)

Safety Data

• Hazardous Substances Data: 13508-63-9(Hazardous Substances Data)

Usage

General Description

(3-chloropropyl)ethoxydimethylsilane is a chemical compound with the formula C7H17ClOSi. It is a colorless to yellowish liquid and is mainly used as a coupling agent in the production of adhesives, sealants, and coatings. It can also be used as a surface modifier in various industrial applications. This chemical is known for its ability to improve the adhesion and durability of materials, making it a valuable ingredient in the manufacturing of high-performance products. It is important to handle this compound with caution, as it is known to be a skin and eye irritant and can cause respiratory issues if inhaled.

InChI:InChI=1/C7H17ClOSi/c1-4-9-10(2,3)7-5-6-8/h4-7H2,1-3H3

Upstream product

• 5089-70-3 (3-chloropropyl)triethoxysilane 
• 676-58-4 methylmagnesium chloride 
• 14857-34-2 dimethyl(ethoxy)silane 
• 107-05-1 3-chloroprop-1-ene 
• 132240-03-0 C₅H₁₂Cl₂Si 
• 503064-38-8 chloropropyldimethylchlorosilane 
• 64-17-5 ethanol 
• 10605-40-0 (3-chloropropyl)dimethylchlorosilane 
• 88820-71-7 6-chloro-3,3-dimethyl-3-silahex-1-ene 

Downstream Products

• 18132-72-4 1,3-bis<3-chloropropyl>-1,1,3,3-tetramethyldisiloxane 
• 2469-55-8 1,3-bis(3-aminopropyl)-1,1,3,3-tetramethyldisiloxane 
• 18306-79-1 (3-aminopropyl)(ethoxy)dimethylsilane 
• 174476-90-5 chloropropyl dimethylsilanol 
• 18171-14-7 γ-chloropropylmethoxydimethylsilane 

Relevant articles and documents

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PREPARATION OF ORGANOMONOALKOXY (OR MONOHYDROXY) SILANES FROM ALKOXYSILANES/ORGANOMETALLIC COMPOUNDS

Organomonoalkoxy/monohydroxy silanes, particularly halogenated or aklenylated organomonoalkoxy (or monohydroxy) silanes, which are useful intermediates in organic syntheses, are prepared by reacting an alkoxysilane with an organometallic compound suited for substituting at least certain of the alkoxy functions of the alkoxysilane with a monovalent hydrocarbon radical other than alkoxy and co-preparing a metallic alkoxylate by-product capable of denaturing the substituted silanes thus obtained, including contacting the metallic alkoxylate with at least one agent (A) reactive with the alkoxy functions of the alkoxylate to generate one or more species inert relative to the alkoxysilane, such agent (A) being selected from among the electrophile and/or mineral acid groups.

Method for Producing Organoalkoxydialkylsilane

The invention relates to producing an organo alcoxydialkylsilane by a method which consists in introducing by pouring an alcanol in a dialkylhalogenosilane omega-halogenalkyl+an organic solvent (s) phase mixture and in removing a halogen acid formed by entrainment with the aid of said organic solvent(s) phase and is characterised, in particular (i) by selecting a particular phase of solvent(s), for example based on cyclohexane, (2i) by carrying out an alcanol introduction mode which makes it possible to control the drawing off the halogen acid formed during reaction and by (3i) controlling the halogen acid quantity in a reaction medium. The thus obtained dialkylhalogenosilane omega-halogenalkyl is usable, in particular as an initial product for preparing organosilisic sulphur-containing compounds of general formula (IV) by a sulfidising reaction carried out on a alkali metal polysulfur.