Decamethylcyclopentasiloxane

CAS# 541-02-6

Product Description

Decamethylcyclopentasiloxane, commonly known as D5, is a silicone compound with various industrial applications.

Product:

Decamethylcyclopentasiloxane

CAS:

541-02-6

Synonym:

Cyclic dimethylsiloxane pentamer; Cyclo-decamethylpentasiloxane; Cyclomethicone pentamer

Structure:

Typical Characteristics

Appearance

Colorless volatile liquid

Boiling point

210 °C

Density

0.958 g/cm3

Flash Point

73 °C

Melting point

-38 °C

Molecular Weight

370.77

Odor

Odorless

Purity

97%

Refractive index

1.396

get a quote

We Offer Decamethylcyclopentasiloxane
in various grades

A few of the grades available are listed below:

Decamethylcyclopentasiloxane used in many
industry applications

Decamethylcyclopentasiloxane, commonly known as D5, is a silicone compound with various industrial applications. Here are some of its main uses:

  1. Cosmetics and Personal Care: D5 is widely used in cosmetics and personal care products, such as lotions, creams, deodorants, and hair care products. It acts as a carrier for active ingredients, providing a smooth, silky feel, enhancing spreadability, and improving product application.
  2. Antiperspirants and Deodorants: In antiperspirants and deodorants, D5 is used as a volatile carrier, helping to deliver active ingredients onto the skin and ensuring quick drying without leaving a residue.
  3. Hair Care Products: D5 is a common ingredient in hair conditioners, serums, and styling products. It provides a lightweight, non-greasy feel, enhances shine, and improves the manageability of hair by reducing frizz and static.
  4. Skincare Formulations: D5 is used in skincare products for its emollient properties. It helps to soften and smooth the skin, providing a silky texture and improving the sensory experience of creams and lotions.
  5. Industrial Cleaning: D5 is used as a cleaning solvent in industrial applications. Its low surface tension and volatility make it effective for removing oils, greases, and other contaminants from metal and electronic components.
  6. Textile Treatment: In the textile industry, D5 is used as a softener and finishing agent. It imparts a soft, silky feel to fabrics and enhances their drape and appearance.
  7. Polishes and Waxes: D5 is used in formulations of polishes and waxes for automotive and furniture care. It provides a high-gloss finish and enhances the ease of application and buffing.
  8. Pharmaceuticals: D5 is used in pharmaceutical formulations as an excipient and carrier for active ingredients, improving the texture and spreadability of topical medications.
  9. Lubricants: D5 is used in the formulation of specialty lubricants, particularly where low viscosity and high volatility are required. It provides lubrication with minimal residue, suitable for delicate mechanisms and electronic components.
  10. Paints and Coatings: D5 is used in paints and coatings to enhance flow and leveling properties, resulting in smooth and uniform finishes with improved durability and resistance to environmental factors.
  11. Release Agents: D5 is used as a release agent in manufacturing processes to prevent materials from sticking to molds and surfaces, facilitating easy demolding and reducing defects.