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Silicones

HS 245(CYCLOPENTASILOXANE)

CAS No.:541-02-6
Category:Silicones
What it is:CYCLOPENTASILOXANE
HS 245 is Volatile cyclic silicone (D5) that acts as a dry-touch, fast-evaporating vehicle. It is considered the ultimate "silicone solvent," evaporating completely without leaving greasy residue.
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Product description

Nome INCI: Cyclopentasiloxane.

 

Viscosity: ~3.8-4.2 cSt.

 

Volatility: Total (evaporates at room temperature).

 

What is it for?

 Cosmetic: A "star" ingredient for lightweight hair serums, facial primers, and oil-free makeup with a soft-focus effect.

 Homecare: Used in premium polishes and stainless steel cleaners for intense shine without residue.

 Industrial: Carrier solvent in electronic component cleaners and fast-evaporating cutting fluids.

 Agriculture: Limited use as a carrier in formulations specifically designed for protected environments.

 

Key Differentiators:

A sensation of an imperceptible "second skin".

Reduces the perception of oiliness in UV filters and facial care products 

Recommended Dosage:

Cosmetics (General): 5% to 95%.

Primers and Serums: 30% to 70%.

Makeup: 10% to 40%.


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