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A base fluid in a number of personal care products with unique characteristics. Dimethicone is an important ingredient because it forms a non greasy, protective film which resists water, yet it allows the skin to breathe. Due to its low heat of vaporization BRB DM 2 does not cool the skin when it evaporates as other volatile carriers do.

INCI Name: Dimethicone

Functions: Carrier, Solvent

Labeling Claims: Clean at Sephora, Credo Clean Standard, Ulta Beauty's Conscious Beauty

Benefit Claims: Emolliency, Good Wet Combing, Imparts Lubricity, Non-Greasy Feel, Silky Feel, Soft Feel, Spreadability, Water Repellency

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Identification & Functionality

Chemical Family
INCI Name
Cosmetic Ingredients Functions
CAS No.
63148-62-9, 9006-65-9, 9016-00-6

Features & Benefits

Applications & Uses

Bath & Shower Applications
Color Cosmetic Applications
Skin Care Applications
Sun Care Applications
Usage Guidelines

BRB DM 2 may be used alone or blended with other cosmetic fluids to provide a fluid base for a variety of cosmetic ingredients. It features good solubility in most anhydrous alcohols and in many cosmetic solvents.

Properties

Physical Form
Odor
Characteristic
Typical Properties
ValueUnitsTest Method / Conditions
Flash Point (Closed Cup)80°C
Refractive Index1.389
Specific Gravity (25°C)0.872
Viscosity (25°C)2

Regulatory & Compliance

Regulatory Compliance

BRB Dimethicone has been the subject of extensive toxicological studies. The oil is non-toxic and non-irritating. A temporary discomfort to the eyes may occur due to the hydrophable properties. The oil is approved as a food additive and/or for use in food contact in most countries of the world.

Amongst others main US.FDA regulations concerned are: 173.340 (formexy 121.1099), 175.105 (121.2520), 175.300(121.2514), 167.170 (121.2526), 176.180 (121.2571), 167.200 (121.2557), 176.210 (121.2519), 177.1210 (121.2550), 177.2280 (121.2500), 178.3570 (121.2553), 178.3910 (121.2531), 181.28 (121.2001). 

Please be advised that BRB Dimethicone are dimethylpolysiloxanes, and are listed under that terminology in a number of FDA regulations.

Technical Details & Test Data

Solubility

BRB International B.V. BRB DM 2 Solubility

S= Soluble at all ratio I= Insoluble at all ratio PS= Soluble at certain ratio

Volatility

BRB International B.V. BRB DM 2 Volatility

The heat of vaporization of this product is just 150 kJ/kg and it is directly related to the amount of energy which is extracted from the surface of the skin and perceived as cooling as the substance is volatilized. As the volatile siloxanes evaporate they remove very little heat from the skin compared to alcohols or water avoiding this potentially undesirable cooling effect.

Packaging & Availability

Country Availability
Regional Availability
  • Canada
  • Europe
  • North America
  • USA

Storage & Handling

Storage and Handling

Care should be taken when handling volatile fluids at temperatures 10 °C below the quoted flash point.