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MIRASIL™ CM5

CAS Number
541-02-6
EC Number
208-764-9
Chemical Name
Cyclopentasiloxane

MIRASIL™ CM5 decamethylcyclopentasiloxane is a volatile carrier that imparts a soft, silky feel and improves spreading properties for a wide range of personal care applications. Benefits Non-comedogenic Soft, silky feel Smoothing Good wet combing Features Spreadable Volatile Applications Antiperspirants and deodorants - Acts as transient carrier for active salts Hair care - Improves wet combing, but leaves no residue Skin care - Serves as a non-comedogenic emollient and carrier Perfumes - Delivers fragrance and gives skin a smooth, non-cooling feel

Properties

Physical Form
  • Fluid
  • Liquid

Identification

Chemical Family
Siloxanes

Product families

Applications

Personal Care — Beauty & Care
  • AP/Deo
  • Baby Care
  • Bath & Shower
  • Color Cosmetics
  • Hair Care
  • Nail Care
  • Skin Care
  • Sun Care

Product Families

Cosmetic Ingredients — Functionals
  • Aroma Ingredients
  • Conditioners & Emollients
  • Film Formers
  • Solvents & Carriers

Other characteristics

Brand
MIRASIL
Synonyms
Cyclomethicone 5, Permethylcyclopentasiloxane
Functions
Emollient, Fragrance, Solvent, Water Repellent
Labeling Claims
Ulta Beauty's Conscious Beauty
Odor
None to Slight
Markets
Personal Care
Use Levels

1 - 5% (Hair care), 0.5 - 3% (Perfumes), 3 - 10% (Antiperspirants, deodorants & Skin care)

Appearance
Clear colorless liquid
Shelf LIfe
36 months
Miscible In
Pure Ethanol
Key Benefits
Antiperspirants, deodorants
transient carrier for active salts.
Hair care
improves wet combing, yet leaves no residue.
Skin care
non-comedogenic emollient and carrier.
Perfumes
delivers fragrance and gives skin a smooth non-cooling feel.
Technology
Cosmetic Ingredients
Immiscible In
Water
Benefit Claims
  • Good Wet Combing
  • Non-Comedogenic
  • Silky Feel
  • Smoothing
  • Soft Feel
  • Spreadability
  • Volatile
Packaging Type
  • Drums
  • Totes (IBC)
Application Format
  • Creams
  • Gel
  • Leave On
  • Lotions
  • Ointments
  • Powder
  • Rinse Off
  • Roll On
Applications
  • Antiperspirants
  • Deodorants
Country Availability
  • Canada
  • USA
Sun Care Applications
  • After Sun Products
  • Baby Sunscreen

Technical data

Table 1 of 1

17 rows
CharacteristicValueUnitMethod
Heavy Metals (Pb)max. 5ppm—
Octamethylcyclotetrasiloxane Contentmax. 0.9%—
Colormax. 10Hazen—
Acidity (in NaOH - 0.01N, For neutralization of 2g product)max. 0.15ml—
Boiling Point (at 1013 mbar)approx. 210°C—
Crystallization Pointapprox. -40°C—
Decamethylcyclopentasiloxane Contentmin. 97%—
Flash Pointapprox. 80°CClosed Cup
Mineral Oils Contentmax. 0.1mg/kg—
Refractive Index (at 25°C)approx. 1.395——
Specific Gravity (at 25°C)approx. 950kg/m3—
Surface Tension (at 25°C)approx. 18.3mN/m—

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