115396-93-5

Basic information

• Product Name: o-(Methacryloxyethyl)-N-(triethoxysilylpropyl)urethane
• Synonyms: 2-Propenoic acid,2-Methyl-, 9,9-diethoxy-4-oxo-3,10-dioxa-5-aza-9-siladodec-1-yl este;O-(METHACRYLOXYETHYL)-N-(TRIETHOXYSILYLPROPYL)CARBAMATE, 90%;2-(Methacryloyloxy)ethyl[3-(triethoxysilyl)propyl]carbaMate;2-(Methacryloyloxy)ethyl [3-(triethoxysilyl)propyl]carbamate contains ;2-(3-triethoxysilylpropylcarbamoyloxy)ethyl 2-methylprop-2-enoate
• CAS NO: 115396-93-5
• Molecular Formula: C16H31NO7Si
• Molecular Weight: 377.51
• Mol File: 115396-93-5.mol

Chemical Properties

• Flash Point: >110℃
• Appearance: /
• Density: 1.051
• Refractive Index: 1.446
• Storage Temp.: 2-8°C
• CAS DataBase Reference: o-(Methacryloxyethyl)-N-(triethoxysilylpropyl)urethane(CAS DataBase Reference)
• NIST Chemistry Reference: o-(Methacryloxyethyl)-N-(triethoxysilylpropyl)urethane(115396-93-5)
• EPA Substance Registry System: o-(Methacryloxyethyl)-N-(triethoxysilylpropyl)urethane(115396-93-5)

Safety Data

• Hazardous Substances Data: 115396-93-5(Hazardous Substances Data)

Usage

Uses

Used in Contact Lens Industry:
o-(Methacryloxyethyl)-N-(triethoxysilylpropyl)urethane is used as a monomer in the production of contact lenses for its hydrophilic properties, which contribute to the lenses' comfort and performance.
Used in Medical Devices Industry:
o-(Methacryloxyethyl)-N-(triethoxysilylpropyl)urethane is used as a component in the manufacturing of medical devices for its biocompatibility and ability to improve the devices' performance and patient comfort.

InChI:InChI=1/C16H31NO7Si/c1-6-22-25(23-7-2,24-8-3)13-9-10-17-16(19)21-12-11-20-15(18)14(4)5/h4,6-13H2,1-3,5H3,(H,17,19)

Upstream product

• 33002-30-1 2-hydroxyethyl [3-(triethoxysilyl)propyl]urethane 
• 920-46-7 Methacryloyl chloride 
• 919-30-2 3-aminopropyltriethoxysilane 
• 868-77-9 2-methyl-2-propenoic acid 2-hydroxyethyl ester 
• 24801-88-5 3-(triethoxypropyl) isocyanate 

Relevant articles and documents

INORGANIC DENTAL FILLERS INCLUDING A SILANE TREATED SURFACE

The present disclosure provides an inorganic dental filler including a surface treated with at least one silane. Exemplary silanes described in the present disclosure for the suface treatment of the inorganic filler include silanes of Formula I and/or Formula II: (RSi)-(CR1R2)n-(NH-C(O)-O-CH2-CH2)q-N(R5)-C(O)-NH-(CH2-CH2-O)t-CR3R4-CH2-(A) Formula I (RSi)-(CR1R2)n-NH-C(O)-O-CR3R4-(L)q-CH2-(A) Formula II, wherein: RSi is a silane-containing group of the formula -Si(Yp)(R6)3-p, wherein Y is a hydrolysable group, R6 is a monovalent alkyl or aryl group, and p is 1, 2, or 3. Methods of making and using the surface treated inorganic dental fillers are also disclosed.

Monofunctional acrylate monomer containing siloxane structure and preparation method of monofunctional acrylate monomer

The invention discloses a monofunctional acrylate monomer containing a siloxane structure and a preparation method of the monofunctional acrylate monomer, belongs to the field of preparation of functional photopolymerization monomer. The monofunctional acrylate monomer containing the siloxane structure provided by the invention is prepared by using a silane coupling agent containing amino group and isocyanate group to react with different substances. The prepared monomer contains a hydrolyzable silicone structure and a photopolymerizable acrylate structure, and can be added to a formulation of a photo-curable product to enhance adhesion force to the surface of a hydroxyl-rich substrate (such as oxidation-treated glass); the prepared monomer also contains an amide bond, which improves the flexibility of a photocurable film.