71550-63-5

Basic information

• Product Name: (3-ACRYLOXYPROPYL)METHYLDICHLOROSILANE
• Synonyms: (3-ACRYLOXYPROPYL)METHYLDICHLOROSILANE;3-(dichloromethylsilyl)propyl acrylate;[3-(Acryloyloxy)propyl](methyl)dichlorosilane;Propenoic acid 3-[dichloro(methyl)silyl]propyl ester;(3-acryloxypropyl)Methyldichloresilane
• CAS NO: 71550-63-5
• Molecular Formula: C₇H₁₂Cl₂O₂Si
• Molecular Weight: 227.16
• EINECS: 275-614-7
• Product Categories: monomer
• Mol File: 71550-63-5.mol

Chemical Properties

• Boiling Point: 73 °C
• Flash Point: 106.194°C
• Appearance: /
• Density: 1.15
• Vapor Pressure: 0.02mmHg at 25°C
• Refractive Index: 1.4585
• Storage Temp.: below 5° C
• CAS DataBase Reference: (3-ACRYLOXYPROPYL)METHYLDICHLOROSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: (3-ACRYLOXYPROPYL)METHYLDICHLOROSILANE(71550-63-5)
• EPA Substance Registry System: (3-ACRYLOXYPROPYL)METHYLDICHLOROSILANE(71550-63-5)

Safety Data

• Statements: 34-36/37/38
• Safety Statements: 26-36/37/39
• RIDADR: 2987
• TSCA: Yes
• Hazardous Substances Data: 71550-63-5(Hazardous Substances Data)

Usage

Uses

Used in Adhesives and Sealants Industry:
(3-ACRYLOXYPROPYL)METHYLDICHLOROSILANE is used as a coupling agent to improve the adhesion between inorganic surfaces and organic polymers, ensuring stronger and more durable bonds in adhesives and sealants.
Used in Coatings Industry:
In the coatings industry, (3-ACRYLOXYPROPYL)METHYLDICHLOROSILANE is used as a coupling agent to enhance the bonding between the coating and the substrate, leading to improved durability and performance of the coated surfaces.
Used in Composite Materials Production:
(3-ACRYLOXYPROPYL)METHYLDICHLOROSILANE is used as a key component in the production of composite materials, where its ability to bond different materials contributes to the overall strength and performance of the composite.
Used in Biomedical Applications:
In the biomedical field, (3-ACRYLOXYPROPYL)METHYLDICHLOROSILANE is used for surface modification of medical devices and implants, improving their biocompatibility and integration with biological systems.
It is crucial to handle (3-ACRYLOXYPROPYL)METHYLDICHLOROSILANE with care due to its toxic nature, which can cause skin and respiratory irritation if not properly managed.

InChI:InChI=1/C7H12Cl2O2Si/c1-3-7(10)11-5-4-6-12(2,8)9/h3H,1,4-6H2,2H3

Upstream product

• 75-54-7 Dichloromethylsilane 
• 999-55-3 allyl acrylate 

Relevant articles and documents

Preparation of Organosilicon Compound Having (Meth)acryloyloxy Group

A (meth)acryloyloxy-containing organosilicon compound (3) is prepared by simultaneously feeding a hydrohalosilane compound (1) and a (meth)acrylate compound (2) in the presence of a polymerization inhibitor to a reaction system, and effecting hydrosilylation reaction in the presence of a platinum catalyst. The content of (meth)acrylate compound (2) is 0-100 mol % based on the content of organosilicon compound (3) in the reaction system. R is a C1-C10 monovalent hydrocarbon group, X is halogen, n is 1, 2 or 3, R2 is H or methyl, and R3 is a C1-C18 alkylene group.

Method for manufacturing acryloxypropysilane

A method to manufacture acryloxypropylsilane to a high degree of purity is achieved by hydrosilation of (A) allyl acrylate or allyl methacrylate by (B) a hydrosilane compound, using (C) a platinum-containing compound as the catalyst and (D) an organic phosphorus compound as the promoter. The acryloxypropylsilane product is expressed by General Formula I where R1 represents a hydrogen or methyl group, R2 represents a hydrolyzable group, R3 represents an aryl, alkenyl or aryl group of carbon number 1-12, and n is 0, 1, 2, or 3.

SYNTHESIS OF ORGANOSILICON DERIVATIVES OF ACRYLIC ACIDS

A study of the reactions of organohydrochlorosilanes with allyl acrylate showed that the addition proceeds at the β-position in all cases.The acrylate-containing chlorosilanes react with acetic anhydride to give quantitative yield of the acetoxy derivatives.Study of the hydrolysis of the chloro and acetoxy derivatives showed the feasibility of the direct synthesis of the corresponding silanols.The reactivity of these compounds was studied.