I. [Product Description] 
Silane-PEG-Tosylate is a multifunctional organic intermediate. Through the synergistic effect of the silane group and the tosylate group, it is widely used in the functional modification of material surfaces and polymer cross-linking reactions. Its PEG segment provides excellent water solubility and biocompatibility, and it can be used as a pharmaceutical intermediate or catalyst carrier, which is of great value in the fields of nanomaterial synthesis and polymer modification.

II. [Product Details] 
【Appearance】 Based on different molecular weights, it appears as a white/off-white solid or a viscous liquid. 
【Stability】 Store under refrigeration and avoid repeated freezing and thawing. 
【Solvent】 Conventional 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 below 4°C in a sealed and dry environment. 
▪ Precautions: ▶ To ensure product stability, please note that the package should only be opened for use after constant temperature drying! 

III. [Application Fields] 
1. Silanization modification of polymer material surfaces 
2. Coupling preparation of functionalized nanoparticles 
3. Oriented immobilization of biosensor probes 
4. As a phase transfer catalyst in organic synthesis 
5. Controlled cross-linking reaction of polymer copolymers 

Remarks: 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. is based on an integrated business model of independent R & D-production-sales, providing professional research reagents for scientific research experiments in universities. 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 need other products, please contact us: 
Contact Information: 
Landline: 023-62795528 
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092 

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