33976-43-1

Basic information

• Product Name: M-AMINOPHENYLTRIMETHOXYSILANE
• Synonyms: 4-(trimethoxysilyl)aniline;AMINOPHENYLTRIMETHOXYSILANE, MIXED ISOMERS;4-(Anilino)-trimethoxysilane;(4-Aminophenyl)trimethoxysilane;4-(Trimethoxysilyl)benzenamine;4-Aminophenyltrimethoxysilane;m-Aminophenyltrimethoxysilane ,97% [97%mixed isomers];BenzenaMine,4-(triMethoxysilyl)-
• CAS NO: 33976-43-1
• Molecular Formula: C₉H₁₅NO₃Si
• Molecular Weight: 213.31
• EINECS: 251-772-2
• Mol File: 33976-43-1.mol
• Article Data: 6

Chemical Properties

• Melting Point: 60-62°C
• Boiling Point: 110-114°C 0,6mm
• Flash Point: 180°C
• Appearance: /
• Density: 1,19 g/cm3
• Vapor Pressure: 0.021mmHg at 25°C
• Refractive Index: 1.502
• Storage Temp.: Refrigerator, Under Inert Atmosphere
• Solubility: Chloroform (Slightly), Methanol (Slightly)
• PKA: 4.17±0.10(Predicted)
• CAS DataBase Reference: M-AMINOPHENYLTRIMETHOXYSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: M-AMINOPHENYLTRIMETHOXYSILANE(33976-43-1)
• EPA Substance Registry System: M-AMINOPHENYLTRIMETHOXYSILANE(33976-43-1)

Safety Data

• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36/37/39
• TSCA: No
• Hazardous Substances Data: 33976-43-1(Hazardous Substances Data)

Usage

Description

M-AMINOPHENYLTRIMETHOXYSILANE, also known as 3-aminophenyltrimethoxysilane, is an organosilane compound characterized by the presence of an amino group attached to a phenyl ring and three methoxy groups. It is known for its high thermal stability and reactivity, making it a versatile building block in the synthesis of various silane-based materials.

Uses

Used in Chemical Synthesis:
M-AMINOPHENYLTRIMETHOXYSILANE is used as an intermediate for the preparation of aromatic silanes, which serve as high thermal stability coupling agents. These coupling agents are essential in the production of materials with enhanced thermal and mechanical properties, such as polymers, resins, and composites.
Used in Surface Modification:
M-AMINOPHENYLTRIMETHOXYSILANE is used as a surface modifier to improve the adhesion, wettability, and chemical resistance of various materials. Its reactivity allows it to form covalent bonds with inorganic surfaces, such as glass, ceramics, and metals, leading to improved interfacial properties and overall performance.
Used in Coatings and Adhesives:
M-AMINOPHENYLTRIMETHOXYSILANE is used as a component in the formulation of coatings and adhesives to enhance their durability, thermal stability, and resistance to environmental factors. Its ability to form strong bonds with various substrates contributes to the improved performance and longevity of these materials.
Used in Electronics Industry:
M-AMINOPHENYLTRIMETHOXYSILANE is used in the electronics industry as a component in the fabrication of semiconductor devices, solar cells, and electronic packaging materials. Its high thermal stability and reactivity make it suitable for applications requiring robust and reliable performance under harsh conditions.
Used in Biomaterials and Drug Delivery:
M-AMINOPHENYLTRIMETHOXYSILANE is used in the development of biomaterials and drug delivery systems due to its biocompatibility and ability to form stable bonds with biological molecules. It can be used to modify the surface of medical devices, improve the stability and release of therapeutic agents, and enhance the overall performance of drug delivery systems.

InChI:InChI=1/C9H15NO3Si/c1-11-14(12-2,13-3)9-6-4-5-8(10)7-9/h4-7H,10H2,1-3H3

Upstream product

• 106-40-1 4-bromo-aniline 
• 681-84-5 tetramethylorthosilicate 
• 5089-33-8 2-(4-bromophenyl)-1,1,1,3,3,3-hexamethyldisilazane 

Downstream Products

• 82261-42-5 4-pyridin-3-ylaniline 
• 1436577-51-3 C₆₇H₈₃N₃O₄S₄Si 
• 20259-78-3 5-(4-aminophenyl)silatrane 
• 114371-16-3 4-(trimethoxysilyl)phenyl isocyanate 

Relevant articles and documents

METHOD FOR PRODUCING ORGANOSILICON COMPOUND, METHOD FOR PRODUCING AMINO ARYL GROUP-CONTAINING ORGANOSILICON COMPOUND AND ORGANOSILICON COMPOUND

PROBLEM TO BE SOLVED: To provide a production method that can efficiently produce an amino aryl group-containing organosilicon compound at low cost. SOLUTION: An organosilicon compound represented by general formula (1) is produced by the following reaction or the like, and a benzyl group is deprotected from an amino group thereof, so that an amino aryl group-containing silicon compound is produced. R1-R4, R7 each represent a hydrogen atom, an alkyl group or an alkoxy group; R 5 and R6 each represent an alkyl group; X is a halogen atom; M is a lithium atom or magnesium halide; n is an integer of 1-4; m is an integer of 1-n. SELECTED DRAWING: None COPYRIGHT: (C)2020,JPOandINPIT

METHOD OF MANUFACTURING AN AMINOARYL-CONTAINING ORGANOSILICON COMPOUND AND METHOD OF MANUFACTURING AN INTERMEDIATE PRODUCT OF THE AFOREMENTIONED COMPOUND

To provide an aminoaryl-containing organosilicon compound with high efficiency, after protecting amino groups of a haloaniline compound with a specific compound, to form a Grignard reagent and to deprotect the aforementioned groups by reacting the Grignard reagent with a silicon compound.

Azido-silane compositions

Azido-containing silane compositions of matter useful as coupling agents in the production of polymer composite articles.