CAS 93642-68-3

Triethoxysilylpropylsuccinic anhydride

Description:

Triethoxysilylpropylsuccinic anhydride, with the CAS number 93642-68-3, is a silane coupling agent that features both silane and anhydride functional groups. This compound is characterized by its ability to bond organic materials to inorganic surfaces, enhancing adhesion and compatibility in various applications, particularly in the fields of coatings, adhesives, and sealants. The presence of triethoxysilyl groups allows for the formation of siloxane bonds with substrates like glass, metals, and ceramics, while the succinic anhydride moiety can react with amines and other nucleophiles, facilitating further chemical modifications. This dual functionality makes it valuable in improving the mechanical properties and durability of composite materials. Additionally, it is typically a colorless to pale yellow liquid with moderate viscosity, and it is sensitive to moisture, which can lead to hydrolysis and the release of ethanol. Proper handling and storage conditions are essential to maintain its stability and effectiveness in formulations.

Formula: C₁₃H₂₄O₆Si

InChI: InChI=1S/C13H24O6Si/c1-4-16-20(17-5-2,18-6-3)9-7-8-11-10-12(14)19-13(11)15/h11H,4-10H2,1-3H3

InChI key: InChIKey=GXDMUOPCQNLBCZ-UHFFFAOYSA-N

SMILES: [Si](CCCC1CC(=O)OC1=O)(OCC)(OCC)OCC

Synonyms:

• (3-Triethoxysilylpropyl)succinic anhydride
• 2,5-Furandione, dihydro-3-[3-(triethoxysilyl)propyl]-
• 3-Triethoxysilylpropylsuccinic acid anhydride
• 3-[3-(Triethoxysilyl)Propyl]Dihydrofuran-2,5-Dione
• Dihydro-3-[3-(triethoxysilyl)propyl]-2,5-furandione
• GF 20 (coupling agent)
• Geniosil GF 20
• Gf 20
• Sit 8192.6
• Sti 8192.6
• Triethoxysilylpropylsuccinic anhydride

[(3-Triethoxysilyl)propyl]succinic Anhydride

CAS: 93642-68-3

Formula: C₁₃H₂₄O₆Si

Purity: >93.0%(GC)

Color and Shape: Colorless to Light yellow to Light orange clear liquid

Molecular weight: 304.41

Ref: 3B-T3817

3-(TRIETHOXYSILYL)PROPYLSUCCINIC ANHYDRIDE

CAS: 93642-68-3

Formula: C₁₃H₂₄O₆Si

Purity: 95%

Color and Shape: Liquid

Molecular weight: 304.4116

Ref: IN-DA0061WH

3-(3-(Triethoxysilyl)Propyl)Dihydrofuran-2,5-Dione

CAS: 93642-68-3

3-(3-(Triethoxysilyl)Propyl)Dihydrofuran-2,5-Dione

Purity: 98%

Molecular weight: 304.41g/mol

Ref: 54-OR1029606

3-(Triethoxysilyl)propylsuccinic anhydride

CAS: 93642-68-3

S25279 - 3-(Triethoxysilyl)propylsuccinic anhydride

Formula: C₁₃H₂₄O₆Si

Purity: 95%

Color and Shape: Liquid, Clear Liquid

Molecular weight: 304.414

Ref: 10-S25279

(3-TRIETHOXYSILYL)PROPYLSUCCINIC ANHYDRIDE, 95%

CAS: 93642-68-3

Anhydride Functional Trialkoxy Silane
Silane coupling agents have the ability to form a durable bond between organic and inorganic materials to generate desired heterogeneous environments or to incorporate the bulk properties of different phases into a uniform composite structure. The general formula has two classes of functionality. The hydrolyzable group forms stable condensation products with siliceous surfaces and other oxides such as those of aluminum, zirconium, tin, titanium, and nickel. The organofunctional group alters the wetting or adhesion characteristics of the substrate, utilizes the substrate to catalyze chemical transformations at the heterogeneous interface, orders the interfacial region, or modifies its partition characteristics, and significantly effects the covalent bond between organic and inorganic materials.
3-Triethoxysilylpropylsuccinic anhydride
Viscosity: 20 cStCoupling agent for dibasic surfacesAcetic acid-catalyzed hydrolysis yields succinct acid derivativesHardener, coupling agent for for epoxy resins

Formula: C₁₃H₂₄O₆Si

Purity: 95%

Color and Shape: Straw Liquid

Molecular weight: 304.41

Ref: 3H-SIT8192.6