CAS 116821-45-5

11-Aminoundecyltriethoxysilane

Description:

11-Aminoundecyltriethoxysilane is a silane coupling agent characterized by its long hydrocarbon chain and amino functional group. This compound features a triethoxysilane moiety, which allows it to bond effectively to various substrates, including metals, glass, and ceramics, enhancing adhesion properties. The presence of the amino group provides potential for further chemical modifications and interactions, making it useful in applications such as surface modification, coatings, and as a coupling agent in composite materials. Its long alkyl chain contributes to hydrophobicity, which can improve the water resistance of treated surfaces. Additionally, the triethoxy groups facilitate the formation of siloxane bonds upon hydrolysis, promoting strong covalent attachment to surfaces. Overall, 11-Aminoundecyltriethoxysilane is valued in industries such as adhesives, sealants, and advanced materials for its ability to enhance surface properties and compatibility between organic and inorganic materials. Safety data should be consulted for handling and usage guidelines, as with any chemical substance.

Formula: C₁₇H₃₉NO₃Si

InChI: InChI=1/C17H39NO3Si/c1-4-19-22(20-5-2,21-6-3)17-15-13-11-9-7-8-10-12-14-16-18/h4-18H2,1-3H3

SMILES: CCO[Si](CCCCCCCCCCCN)(OCC)OCC

Synonyms:

• 11-(Triethoxysilyl)undecan-1-amine
• 1-Undecanamine, 11-(Triethoxysilyl)-

11-Aminoundecyltriethoxysilane, 90+%

CAS: 116821-45-5

Used as primary and secondary intermediate for pharmaceutical and chemical additives. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item

Formula: C₁₇H₃₉NO₃Si

Purity: 90+%

Color and Shape: Clear colorless, Liquid

Molecular weight: 333.59

Ref: 02-H33835

11-(Triethoxysilyl)-1-undecanamine

CAS: 116821-45-5

Formula: C₁₇H₃₉NO₃Si

Molecular weight: 333.5820

Ref: IN-DA000D9F

11-Aminoundecyltriethoxysilane

CAS: 116821-45-5

11-Aminoundecyltriethoxysilane is a molecule that can be used to coat surfaces with a thin layer of silicon. It has been used to immobilize biomolecules such as proteins onto the surface of silicon and other semiconductors. 11-Aminoundecyltriethoxysilane is also a linker for solid-phase peptide synthesis, enabling the production of peptides in high yields and purity. This molecule can be used as an efficient method for coating surfaces with a monolayer of amino groups, which are useful for many applications including antimicrobial resistance.

Formula: C₁₇H₃₉NO₃Si

Purity: 90%Min

Color and Shape: Clear Liquid

Molecular weight: 333.59 g/mol

Ref: 3D-REA82145

11-Aminoundecyltriethoxysilane

CAS: 116821-45-5

S25045 - 11-Aminoundecyltriethoxysilane

Formula: C₁₇H₃₉NO₃Si

Purity: 95+%

Color and Shape: Liquid

Molecular weight: 333.588

Ref: 10-S25045