I. [Product Description]
Tosyl-PEG-PtBA is a multifunctional block copolymer that combines the activating group of tosyl, the hydrophilicity of PEG segments, and the hydrophobicity of poly(tert-butyl acrylate) (PtBA). It can be used as an organic intermediate or a polymer carrier in the synthesis of functional materials. Its amphiphilic structure supports self-assembly behavior and shows excellent solvent compatibility in catalytic systems, making it suitable for the construction of complex molecules and surface modification fields.

II. [Product Details]
    【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】Store it under refrigeration and avoid repeated freezing and thawing.
    【Solvents】Common organic solvents such as chloroform, dichloromethane, and DMSO.
    【Molecular Weight】(PEG): 2000, 3400, 5000. Other molecular weights can be customized.
    【Storage Conditions】Store it in a sealed and dry place at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Controlled assembly and functionalization of nanomicelles/vesicles.
    2. Synthesis and performance research of amphiphilic block copolymers.
    3. Surface grafting modification of organic-inorganic hybrid materials.
    4. Carrier construction of polymer catalytic systems.
    5. Structural optimization of functional material delivery systems.

Remarks: The products sold by our company are only used for scientific research and cannot be used in human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for scientific experiments in universities. Compared with similar products in the market, our company's products have obvious price advantages. In addition, we also provide professional product customization services.

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