I. [Product Description] 
Tosyl-PEG-silane is a multifunctional organic intermediate that combines the high reactivity of the tosyl group with the excellent hydrophilicity of the PEG segment. It is widely used in the fields of crosslinking agents for polymer materials, synthesis of pharmaceutical intermediates, and surface modification. Its silane group can be efficiently anchored at the inorganic/organic interface and is the core catalyst for the preparation of functional coatings and biocompatible materials.

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

III. [Application Fields] 
    1. As a crosslinking agent in polymer materials to enhance the mechanical strength and stability of composite materials. 
    2. Surface functionalization modification of inorganic nanoparticles (such as silica and metal oxides). 
    3. Preparation of hydrophilic coatings on the surface of microfluidic chips or biosensors. 
    4. Construction of biomolecule immobilization carriers to improve the efficiency of interfacial reactions. 
    5. As a reversible protecting group or catalyst carrier in organic synthesis.

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

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

If you have other product needs, please contact us: 
Contact Information: 
Landline: 023-62795528 
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092 

Similar Product Recommendations: 
    1. Methoxy-PEG-Silane (MW: 2000/5000) 
    2. NH2-PEG-Silane (MW: 3400/10000) 
    3. COOH-PEG-Silane (MW: 2000/5000) 
    4. Acrylate-PEG-Silane (MW: 2000/3400) 
    5. Maleimide-PEG-Silane (MW: 3400/5000) 
    6. Biotin-PEG-Silane (MW: 3400/5000) 
    7. NHS-PEG-Silane (MW: 2000/5000) 
    8. SH-PEG-Silane (MW: 2000/5000) 
    9. Silane-PEG-Silane (MW: 2000/3400) 
    10. Tosyl-PEG-NHS (MW: 2000/5000) 
    11. Tosyl-PEG-Amine (MW: 2000/3400) 
    12. Tosyl-PEG-COOH (MW: 3400/5000) 
    13. Tosyl-PEG-Maleimide (MW: 2000/5000) 
    14. Tosyl-PEG-Biotin (MW: 3400/5000) 
    15. Tosyl-PEG-Acrylate (MW: 2000/5000)