2212-08-0

Basic information

• Product Name: CHLOROMETHYLMETHYLDIISOPROPOXYSILANE
• Synonyms: (Chloromethyl)methyldiisopropoxysilaneDISC8/11/04;chloromethyl-[di(propan-2-yloxy)methyl]silane;Silane,(chloromethyl)methylbis(1-methylethoxy)-;CHLOROMETHYLMETHYLDIISOPROPOXYSILANE;chloromethyl(diisopropoxy)methylsilane
• CAS NO: 2212-08-0
• Molecular Formula: C₈H₁₉ClO₂Si
• Molecular Weight: 210.77
• Mol File: 2212-08-0.mol

Chemical Properties

• Boiling Point: 50-52°C 1,5mm
• Flash Point: 48°C
• Appearance: /
• Density: 0,97 g/cm3
• Vapor Pressure: 1.4mmHg at 25°C
• Refractive Index: 1.4212
• CAS DataBase Reference: CHLOROMETHYLMETHYLDIISOPROPOXYSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: CHLOROMETHYLMETHYLDIISOPROPOXYSILANE(2212-08-0)
• EPA Substance Registry System: CHLOROMETHYLMETHYLDIISOPROPOXYSILANE(2212-08-0)

Safety Data

• Statements: 11-23/24-36/37/39-10
• Safety Statements: 9-16-36/39-36/37/39-26
• RIDADR: 1993
• TSCA: No
• HazardClass: 3.2
• PackingGroup: III
• Hazardous Substances Data: 2212-08-0(Hazardous Substances Data)

Usage

Uses

Used in Adhesives and Sealants Industry:
Chloromethylmethyldiisopropoxysilane is used as a coupling agent for enhancing the adhesion and compatibility between different materials, such as glass, metals, and polymers, in the production of adhesives and sealants. Its ability to form covalent bonds with these materials improves their durability and performance.
Used in Coatings Industry:
In the coatings industry, chloromethylmethyldiisopropoxysilane serves as a crosslinking agent, promoting the formation of a strong, stable, and cohesive network within the coating material. This results in improved mechanical properties, chemical resistance, and overall durability of the coatings.
Used as a Surface Modifier:
Chloromethylmethyldiisopropoxysilane is used as a surface modifier for materials such as glass, metals, and polymers. It imparts water-repellent properties and enhances adhesion, making it suitable for applications in which improved surface characteristics are required.
Used in Synthesis of Organosilicon Compounds:
Due to its reactive nature, chloromethylmethyldiisopropoxysilane can be used as a precursor in the synthesis of other organosilicon compounds. This makes it a valuable intermediate in the development of new materials and products with specific properties and applications.
Safety Precautions:
It is crucial to handle chloromethylmethyldiisopropoxysilane with care, as it is toxic. Proper safety measures, including the use of personal protective equipment and adherence to safety guidelines during handling and storage, are essential to minimize health and environmental risks.

InChI:InChI=1/C8H19ClO2Si/c1-7(2)10-12(5,6-9)11-8(3)4/h7-8H,6H2,1-5H3

Upstream product

• 67-63-0 isopropyl alcohol 
• 1558-33-4 chloromethylmethyldichlorosilane 

Downstream Products

• 85719-60-4 Diisopropoxy-methyl-((E)-3-phenyl-allyl)-silane 
• 478930-34-6 methyl 2(S)-isopropoxy-3-{3-[(diisopropoxymethyl)methylsilanyl-methyl]-4-ethoxyphenyl}propanoate 

Relevant articles and documents

Synthesis of 2,2,5,5-Tetrasubstituted 1,4-Dioxa-2,5-disilacyclohexanes via Organotin(IV)-Catalyzed Transesterification of (Acetoxymethyl)alkoxysilanes

(Acetoxymethyl)silanes 2, 7 a-c, and 10 a-c with at least one alkoxy group, of the general formula (AcOCH2)Si(OR)3-n(CH 3)n (R: Me, Et, iPr; n=0, 1, 2), were synthesized from the corresponding (chloromethyl)silanes 1, 6 a-c, and 9 a-c by treatment with potassium acetate under phase-transfer-catalysis conditions. These compounds were found to provide 2,2,5,5-organo-substituted 1,4-dioxa-2,5- disilacyclohexanes 3, 8 a-c, and 11 a-c if treated with organotin(IV) catalysts such as dioctyltin oxide. The reaction proceeds through transesterification of the acetoxy and alkoxy units followed by ring-closure to form a dimeric six-membered ring. The corresponding alkyl acetates are formed as the reaction by-products. With these mild conditions, the method overcomes the drawbacks of previously reported synthetic routes to furnish 2,2,5,5-tetramethyl-1,4-dioxa-2, 5-disilacyclohexane (3) and even allows the synthesis of 1,4-dioxa-2,5- disilacyclohexanes bearing hydrolytically labile alkoxy substituents at the silicon atom in good yields and high purity. These new materials were fully characterized by NMR spectroscopy, elemental analysis, mass spectrometry, and X-ray analysis (trans-8 a). Tin makes the ring! Easily accessible (acetoxymethyl)silanes with at least one alkoxy group give 2,2,5,5-organo- substituted 1,4-dioxa-2,5-disilacyclohexanes (see figure) in good yields and high purity when treated with organotin(IV) catalysts. The mild reaction conditions even allowed the synthesis of cyclic silanes with hydrolytically labile alkoxy substituents. Copyright

METHOD OF PRODUCING ORGANOSILICON COMPOUND

A method of producing an organosilicon compound includes substituting at least an OR1 group of a compound shown by the following general formula (1) to obtain a compound shown by the following general formula (2), [in-line-formulae]Si(OR1)3-mY1m—R2—Si(OR3)3-nY2n??(1)[/in-line-formulae] [in-line-formulae]Si(OR4)3-mY1m—R2—Si(OR4)3-nY2n??(2).[/in-line-formulae]