1,2-Hexanediol (CAS 6920-22-5) is a chemical compound that has garnered significant attention across various industrial sectors due to its unique physical and chemical properties. As a trusted manufacturer and supplier from China, NINGBO INNO PHARMCHEM CO.,LTD. is proud to offer this high-purity diol, understanding its critical role in enabling advanced product formulations and chemical processes.

Chemical Structure and Physical Attributes

At its core, 1,2-Hexanediol is an organic chemical compound with the molecular formula C6H14O2. It is characterized by a six-carbon aliphatic chain with two hydroxyl groups (-OH) located on adjacent carbon atoms (the 1st and 2nd positions). This diol structure is responsible for many of its functional attributes. Physically, it presents as a clear, colorless liquid with a relatively low viscosity and a mild, characteristic odor. Its molecular weight is approximately 118.17 g/mol. The presence of two hydroxyl groups makes it moderately polar and capable of forming hydrogen bonds, which contributes to its solubility in water and other polar solvents. This property is key to its effectiveness as a humectant and solvent.

Key Chemical Properties and Reactivity

The hydroxyl groups in 1,2-Hexanediol are reactive sites, allowing it to participate in various chemical reactions essential for synthesis. These include esterification, etherification, and oxidation reactions. Its ability to readily form hydrogen bonds also contributes to its moisturizing capabilities, as it can attract and retain water molecules. This hygroscopic nature is fundamental to its use as a humectant in personal care products. Furthermore, its structure provides it with antimicrobial properties, making it a valuable component in preservative systems for cosmetics and other formulations where microbial contamination is a concern.

Broad Industrial Applications

The versatility of 1,2-Hexanediol translates into a wide range of applications:

  • Cosmetics and Personal Care: It serves as a humectant, emollient, solvent, and preservative booster. Its hydrating properties are beneficial for skin health, while its role in preservative systems enhances product stability.
  • Inkjet Printing Inks: It acts as a humectant and solvent, preventing ink drying and ensuring consistent flow, thereby improving print quality and nozzle longevity.
  • Organic Synthesis: It is a valuable intermediate for creating polymers, coatings, adhesives, and other specialty chemicals due to the reactivity of its hydroxyl groups.

Your Reliable Supplier for 1,2-Hexanediol

NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing 1,2-Hexanediol of the highest quality, with a guaranteed purity of 99% minimum. As a leading manufacturer and supplier in China, we offer competitive pricing and a reliable supply chain. If you are looking to buy 1,2-Hexanediol for your industrial or cosmetic needs, we are your trusted partner for consistent quality and performance.