7351-61-3

Basic information

• Product Name: (3-METHACRYLOYLOXYPROPYL)TRICHLOROSILANE
• Synonyms: (3-METHACRYLOYLOXYPROPYL)TRICHLOROSILANE;3-(METHACRYLOXY)PROPYLTRICHLOROSILANE;3-(METHACRYLOXY)PROPYLTRICHLOROSILANE,INHIBITED;3-(Methacryloxy)propyltrichlorosilane,inhibited(3-Trichlorosilyl propylmethacrylate);3-(TRICHLOROSILYL)PROPYL METHACRYLATE;METHACRYLOXYPROPYLTRICHLOROSILANE;2-methyl-2-propenoicaci3-(trichlorosilyl)propylester;2-Propenoic acid, 2-methyl-, 3-(trichlorosilyl)propyl ester
• CAS NO: 7351-61-3
• Molecular Formula: C₇H₁₁Cl₃O₂Si
• Molecular Weight: 261.61
• EINECS: 230-878-2
• Product Categories: monomer
• Mol File: 7351-61-3.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 97 °C
• Flash Point: >94°C
• Appearance: UN 2987
• Density: 1.239 g/mL at 20 °C(lit.)
• Vapor Pressure: 0.00627mmHg at 25°C
• Refractive Index: n20/D 1.465(lit.)
• Storage Temp.: 2-8°C
• BRN: 1942074
• CAS DataBase Reference: (3-METHACRYLOYLOXYPROPYL)TRICHLOROSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: (3-METHACRYLOYLOXYPROPYL)TRICHLOROSILANE(7351-61-3)
• EPA Substance Registry System: (3-METHACRYLOYLOXYPROPYL)TRICHLOROSILANE(7351-61-3)

Safety Data

• Hazard Codes: C
• Statements: 14-34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 2987 8/PG 2
• WGK Germany: 3
• F: 10-21
• TSCA: Yes
• Hazardous Substances Data: 7351-61-3(Hazardous Substances Data)

Usage

General Description

(3-Methacryloyloxypropyl)trichlorosilane is a chemical compound used as a coupling agent and adhesion promotor in various applications, particularly in the field of polymer and surface modification. It contains a methacrylate functional group and trichlorosilane group, making it a versatile and reactive compound that can be utilized in the synthesis of polymers and adhesives. It is commonly used to improve the adhesion between organic polymers and inorganic substrates, such as glass, metal, and ceramics. Additionally, it can be used as a surface modifier to enhance the hydrophobicity of materials. Due to its reactivity and functional groups, (3-Methacryloyloxypropyl)trichlorosilane is widely used in the production of adhesives, sealants, and coatings in various industrial applications.

InChI:InChI=1/C7H11Cl3O2Si/c1-6(2)7(11)12-4-3-5-13(8,9)10/h1,3-5H2,2H3

Upstream product

• 96-05-9 allyl methacrylate 
• 10025-78-2 trichlorosilane 

Downstream Products

• 994-49-0 hexaethyl disiloxane 
• 2530-85-0 [3-(methacryloyloxy)propyl]trimethoxysilane 
• 63620-14-4 Methacrylsaeure-γ-triethylsilylpropylester 
• 51772-85-1 3-(triacetoxysilyl)propyl methacrylate 
• 75-36-5 acetyl chloride 

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.

Effect of catalysts on the reaction of allyl esters with hydrosilanes

The reaction of hydrosilylation of allyl esters XOCH 2CH=CH 2 (X = MeCO, CF 3CO, C 3F 7CO) and PhOCH 2CH=CH 2 with hydrosilanes HSiY 3 (Y = Cl, OEt) in the presence of the Speier catalyst, the Speier catalyst with additives, and of various nickel complexes was studied. The catalytic hydrosilylation reaction in the presence of the Speier catalyst is accompanied by the reduction. Additives to the Speier catalyst (vinyltriethoxysilane and some ethers) allow to suppress considerably the reduction reaction. In the presence of the studied nickel complexes mainly reduction and isomerization reactions occurred. The best nickel catalysts of hydrosilylation were the mixtures of NiCl 2 or Ni(acac) 2 with phosphine oxides. In contrast to allyl esters, the hydrosilylation of simple olefins proceeds easier, the content of the product of hydrosilylation in the reaction mixture reaches 94.3%. Pleiades Publishing, Ltd., 2010.

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.