Pentaerythritol tetrakis(2-mercaptoacetate) is an organic intermediate containing polymercapto (-SH) functional groups and is an important raw material in the field of polymer materials.
- Basic information
- English name: Pentaerythritol tetrakis(2-mercaptoacetate)
- CAS number: 10193-99-4
- Molecular formula: C13H20O8S4
- Molecular weight:432.55
- Related categories: Organic chemical raw materials
- Transport Information: Not dangerous goods
- Application
- Polymer Materials & UV Curing:
As an efficient crosslinking agent and polymerization modifier, it is used in the production of high-performance adhesives, optical materials (such as high-refractive-index resins and polyurethane lenses), and UV-curable coatings, significantly improving adhesion to metal surfaces. Its thiol (-SH) groups enable rapid construction of polymer networks via “click chemistry” reactions, and it is also used to enhance the properties of specialty materials such as nonlinear optical polymers. - Organic Synthesis & Functional Materials Intermediate:
As a versatile organic intermediate, it is used in the synthesis of acidic ion-exchange catalysts, coupling agents, and more. In addition, leveraging its strong binding affinity to metals like gold, it can be used to prepare self-assembled monolayers (SAMs) for applications in nanotechnology, surface science, and biosensors.
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