113402-98-5

Basic information

• Product Name: 2-(3-triethoxysilylpropyl)isoindoline-1,3-dione
• Synonyms: 1H-isoindole-1,3(2H)-dione, 2-[3-(triethoxysilyl)propyl]-; 2-[3-(Triethoxysilyl)propyl]-1H-isoindole-1,3(2H)-dione
• CAS NO: 113402-98-5
• Molecular Formula: C₁₇H₂₅NO₅Si
• Molecular Weight: 351.47
• Mol File: 113402-98-5.mol

Chemical Properties

• Boiling Point: 404.5°C at 760 mmHg
• Flash Point: 198.4°C
• Density: 1.131g/cm³
• Vapor Pressure: 9.39E-07mmHg at 25°C
• Refractive Index: 1.513
• CAS DataBase Reference: 2-(3-triethoxysilylpropyl)isoindoline-1,3-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(3-triethoxysilylpropyl)isoindoline-1,3-dione(113402-98-5)
• EPA Substance Registry System: 2-(3-triethoxysilylpropyl)isoindoline-1,3-dione(113402-98-5)

Safety Data

• Hazardous Substances Data: 113402-98-5(Hazardous Substances Data)

Usage

Silane functional group

Allows for use in various applications such as adhesives, sealants, and coatings.

Adhesion promoter

Improves adhesion between organic and inorganic materials.

Surface modifier

Commonly used in the manufacture of polymers, composites, and other materials.

Dispersing agent

Can be used to disperse pigments and fillers in various formulations.

Versatile chemical

Important in the field of materials science and industrial applications.

Upstream product

• 85-44-9 phthalic anhydride 
• 5428-09-1 3-phthalimido-1-propene 
• 998-30-1 Triethoxysilane 
• 1074-82-4 potassium phtalimide 
• 919-30-2 3-aminopropyltriethoxysilane 
• 64959-77-9 2-(3-methyl-2-pyridinyl)-1H-isoindole-1,3(2H)-dione 

Relevant articles and documents

Synthesis, characterization, electronic absorption and antimicrobial studies of N-(silatranylpropyl)phthalimide derived from phthalic anhydride

The transimidization reaction between phthalic anhydride and (3-aminopropyl)triethoxysilane was carried out using 2-(3-methylpyridin-2-yl)isoindoline-1,3-dione 1 to synthesize N-(triethoxysilylpropyl)phthalimide 2 in good yield. New silatranes 3 and 4 containing phthalimide as exocyclic group were prepared by the transesterification reactions of N-(triethoxysilylpropyl)phthalimide 2 with triethanolamine and trisisopropanolamine respectively. All the compounds were characterized by elemental analysis, spectroscopic techniques and thermogravimetric analysis. The compounds 3 and 4 were also characterized by X-ray diffraction analysis. The electronic absorption spectra of compounds 3 and 4 were studied in six solvents with different polarities. N-(silatranylpropyl)phthalimides were evaluated for the preliminary antimicrobial activity using broth microdilution method.

(Dicyclopentadiene) platinum(II) dichloride: An efficient catalyst for the hydrosilylation reaction between alkenes and triethoxysilane

(Dicyclopentadiene) platinum(II) dichloride was found to be an efficient hydrosilylation catalyst (homogeneous) upon a wide variety of functionalized alkenes and alkenes terminated with chemical moieties (diphenyl amino-, N-carbazol- and N-isoindoline-1,3-dione-). It is noteworthy that the hydrosilylation of aminated alkenes with triethoxysilane exhibited the yield of over 70% and the selectivity (γ-isomer/β-isomer) of more than 3/1. Due to steric hindrance lowering Markovnikov probability, the alkenes with big terminal moieties (diphenyl amino-, N-carbazol- and N-isoindoline-1,3-dione-) presented the high ratio of anti-Markovnikov isomers. The strategy of the hydrosilylation of the protected diamino chelating alkene was developed.

Preparation method of modified silane coupling agent

A preparation method of a modified silane coupling agent comprises: (1), dissolving mono-anhydride or tetracid dianhydride in glacial acetic acid, adding allylamine according to a molar ratio of the mono-anhydride or tetracid dianhydride to the allylamine being 1:1 or 1:2, stirring and reflowing for 3-24 h, adding water, filtering, washing, and drying to obtain an imide product; (2), dissolving the imide product in an aprotic solvent of medium polarity, adding 0.2 ml or 0.35 ml of a catalyst and trialkoxysilane according to a molar ratio to the imide product being 1:1 or 2:1, and reacting at 50-70 DEG C for 5-48 h, distilling at reduced pressure to remove a low-boiling-point fraction to obtain a product.Least catalyst is used at the premise of ensuring optimal catalytic efficiency so that lowest production cost is achieved.

Adhesion promoters and methods of their synthesis and use

The invention relates to a new class of alkoxy silane compounds of the following general formula: wherein R is aliphatic or aromatic having from 1 to about 15 carbon atoms and R' comprises a hydrolyzable alkoxy functionality. These compounds are particularly useful as adhesion promoters when used with adhesives such as, for example, phenylethynyl terminated polyamide or polysufide adhesives. The invention also relates to a method of synthesizing the alkoxy silane compounds defined above.