Propargyl-PEG1-t-butyl ester is a fine chemical product with strong professionalism and high academic value. This product features a unique structure, integrating propargyl and PEG groups, and exhibits excellent chemical properties. Its production process strictly adheres to the production techniques of fine chemistry, going through precise synthesis steps to ensure the high purity and stability of the product. It is mainly applied in advanced biochemical reactions, pharmaceutical synthesis and the preparation of polymer materials, etc. This product can be applied in professional scenarios such as fine synthesis in laboratories and modification of polymer materials, and can enhance the performance and quality of chemical products. Its excellent chemical properties and wide range of application scenarios offer more possibilities for the fields of chemical research and production.