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Polysilicone-19

Bulk Cyclotetrasiloxane (D4 | Wholesale Silicone – RawSource

Polysilicone-19

Chemical Formula:

(C₂H₆OSiO)n(C₃H₆O)m

CAS Number:

156065-02-0

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Bulk Cyclotetrasiloxane (D4 | Wholesale Silicone – RawSource

Polysilicone-19

Chemical Formula:

(C₂H₆OSiO)n(C₃H₆O)m

CAS Number:

156065-02-0

Hydrophilic silicone used as emollient and spread enhancer. It is a silicone-based polymer with water-compatible segments. It gives a silky, non-greasy feel. It is often used in hybrid formulations.

Characteristics

Molar Weight

3,000–10,000 g/mol

Melting Point

−10 °C to 0 °C

Boiling Point

200 °C

Solubility

water dispersible / silicone compatible

Density

~1.05 g/cm³

Forms

liquid polymer

Odor

mild silicone odor

USES AND APPLICATIONS

Key applications

  • Used in moisturizers and lotions.
  • Improves sensorial attributes in gels.
  • Provides slip in leave-on formulas.
  • Used in cosmetic hybrid systems.

Industries

  • Personal care & cosmetics
  • Hybrid formulations
  • Skin care & leave-on products

Synonyms

Polysilicone-19

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