Decamethylcyclopentasiloxane CAS 541-02-6

Structural formula：  

Product Description：

Properties and Usage:

Decamethylcyclopentasiloxane (CAS 541-02-6), also known as D5, is a low-viscosity, organosilicon compound that is an important ingredient in cosmetics, lubricants, electronics, and coatings.

1. Cosmetics and personal care: Improve skin feel and formulation performance

Decamethylcyclopentasiloxane's rapid evaporation can prevent products from being sticky. It is used as a lubricant and solvent in lotions, skin creams, and shampoos to improve the feel and smoothness of the coating.

2. Lubricants and industrial lubricants: Reduce friction and extend equipment life

Decamethylcyclopentasiloxane can reduce friction and improve high-temperature stability in lubricants. Its chemical inertness ensures that the equipment remains reliable during long-term operation. It is used for lubrication of mechanical and electronic equipment.

3. Coatings and plastics: Optimize leveling and waterproofing properties

Decamethylcyclopentasiloxane is used as an additive in coatings and varnishes to improve leveling, gloss, and weather resistance. At the same time, its hydrophobic properties enhance the coating's ability to resist contamination.

4. Electronic and electrical industry: improving thermal stability and electrical insulation performance

Decamethylcyclopentasiloxane is used as a packaging and insulation material for high-end electronic materials, with excellent high temperature resistance and chemical stability.

5. Pharmaceutical and solvent applications: improving drug stability and effect

Decamethylcyclopentasiloxane is used as a solvent and drug carrier in the pharmaceutical industry to help active ingredients distribute more evenly and improve the solubility and stability of drugs.

6. Air fresheners and fragrances: long-lasting release of fragrance

Decamethylcyclopentasiloxane is used in the formulation of air fresheners and fragrances due to its volatility and safety, effectively extending the retention time of fragrance.

7. Automotive industry: enhancing the performance of sealants and adhesives

Decamethylcyclopentasiloxane is used in the production of sealants and adhesives to improve their resistance to high temperatures and chemical corrosion..

Storage conditions: Store in a cool, dry, well-ventilated warehouse. Keep away from fire and heat sources. Avoid direct sunlight. Package tightly. Store separately from acids and edible chemicals. Do not store together. The storage area should be equipped with appropriate materials to contain leaks.

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