Berol® 266 is a narrow range non-ionic surfactant derived from a synthetic primary alcohol with over 80% linearity. It serves as a versatile ingredient in a variety of cleaning applications. Used in both home care and industrial & institutional (I&I) settings, Berol® 266 is employed in acid and alkaline cleaners, aircraft cleaners, car wash solutions, deck cleaners, and multisurface cleaners. Its liquid form facilitates its role as a cleansing agent, degreasing agent, dispersing agent, emulsifier, and wetting agent, making it integral to effective cleaning formulations.

CAS Number: 68439-46-3

Chemical Family: Alcohol Alkoxylates

Certifications & Compliance: Clean Air Act (CAA) Certified, Clean Water Act (CWA) Certified, NSF CleanGredients, Safer Choice

HLB Value:: 12.1

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Identification & Functionality

Applications & Uses

Properties

Physical Form
Soluble in
5% Water
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Density (at 20°C)0.98g/cm³-
Relative Density (at 20°C)0.98--
Dynamic Viscosity (at 20°C, water)40mPa s-
pH7 - 9.5--
Kinematic Viscosity (at 20°C)approx. 41mm²/s-
ColorColorless--
AppearanceLiquid--
Freezing Pointmin. 0°C-
Freezing Pointmin. 32°F-
Autoignition Temperaturemin. 100°C-
Autoignition Temperaturemin. 212°F-
Boiling Pointmin. 150°C-
Boiling Pointmin. 302°F-
Flash Pointmin. 150°CPensky Martens Closed Cup
Flash Pointmin. 302°FPensky Martens Closed Cup
FlammabilityNot classified as a flammability hazard--
Explosive LimitsNot explosive--
Soluble inWater--
Soluble inEthanol--
Oxidising PropertiesThe substance or mixture is not classified as oxidizing--
Characteristics
ValueUnitsTest Method / Conditions
Clear Point12.0°C-
Cloud Point (at 5g Product in 25 ml 25% Butyldiglycol)26°C-
Cloud Point (at 1% in Water)58°C-
HLB Value12.1-Griffin Scale 0-20
Pour Point0.0°C-
Viscosity (at 20°C)50cPs-
Active Content100%-
Surface Tension (at 25°C, 0.1% Solution)27mN/mDu Noüy (DIN 53914)
Wetting Power (at 25°C, 0.1% Solution)15secondsDraves Wetting Test
Specifications
ValueUnitsTest Method / Conditions
Dioxane Contentmax. 10ppm-
Water Contentmax. 1%-
Note

These specifications refer to North America-produced Berol 266 only

Regulatory & Compliance

Packaging & Availability

Packaging Type
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