Structural formula： 

Product Description：

Properties and Usage:

1,9-nonanediol (CAS 3937-56-2) is a long-chain diol compound with alcohol groups at both ends. It is usually a colorless liquid or solid at room temperature. It is widely used in chemical, plastic, cosmetic, pharmaceutical and agricultural fields due to its high boiling point and good solubility.

1. Plastic and polymer industry

1,9-nonanediol is often used as a plasticizer in the production of plastics such as polyvinyl chloride (PVC) to improve the flexibility and durability of plastics and ensure the processing performance of materials. In addition, it is also used in the preparation of polyester resins as a crosslinker or curing agent to enhance the mechanical properties and chemical resistance of coatings, adhesives and composites.

2. Cosmetics and personal care products

Moisturizer: In cosmetics and personal care products, 1,9-nonanediol is used as a humectant to help maintain the moisture of the skin and make the product more moisturizing and comfortable.

Emulsifier: It is also used in the preparation of emulsifiers to stabilize the oil-water mixture in cosmetics and improve the texture and stability of the product.

3. Pharmaceutical Chemicals
Drug intermediates: 1,9-nonanediol is used as an intermediate in drug synthesis and participates in the manufacture of various pharmaceutical chemicals, providing important raw material support for the pharmaceutical industry.

4. Textile and leather processing
In the processing of textiles and leather, 1,9-nonanediol, as a water-repellent and softener, can improve the durability and touch of the material and enhance the overall quality of the product.

5. Agricultural chemicals
As an adjuvant in pesticide formulations, 1,9-nonanediol can improve the application effect and stability of pesticides and enhance their actual performance.

6. Synthetic chemistry
In synthetic chemistry, 1,9-nonanediol is often used to synthesize other chemicals and functional materials due to the special properties of its two alcohol groups, and participates in a variety of chemical reactions.

7. Lubricants
As a component in lubricant formulations, 1,9-nonanediol can improve lubrication performance, reduce friction, and extend the service life of equipment.

Storage conditions: This product should be sealed and stored in a cool, dry place.

Packing: This product is packed in 25kg 50Kg cardboard drums, and it can also be customized according to customers' requirements