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Dermol ISL is a lactic acid ester suitable for use in makeup remover formulations. It is soluble in silicones.

INCI Name: Isostearyl Lactate

Functions: Binder, Emollient, Solubilizer

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

Synonyms: Cetiol ISL, Isooctadecyl lactate, Patlac IL, Pelemol ISL

  • TypeDocument Name
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Identification & Functionality

Chemical Family
Chemical Name
Cosmetic Ingredients Functions
CAS No.
42131-28-2
EC No.
255-674-0

Features & Benefits

Applications & Uses

Recommended Uses & Known Applications

Dermol ISL is an emollient ester derived from vegetable source alcohol and lactic acid, an alpha hydroxyl acid. It is a nongreasy, long chain ester exhibiting substantive emolliency and lubricity with a minimum of oiliness and luxurious softness on the skin. The free hydroxyl group on the lactic acid enhances its spreadability on the substrate. Also, it increases the solubility in hydrophilic solvents such as glycols while maintaining its solubility in hydrophobic solvents such as silicones and mineral oil. Dermol ISL is recommended as a binder for pigmented products and for make-up removers. It is also highly desirable for lotions and for moisturizing facial creams.

Properties

Physical Form
Appearance
Clear Yellow Liquid
Odor
Mild Typical Odor
Insoluble in
Water
Typical Properties
ValueUnitsTest Method / Conditions
Acid Valuemax. 5mg KOH/g
Cloud Pointmax. 15°C
Colormax. 4.0Gardner
Flash Point (COC)Over 175°C
Free Acid as Lactic (Mol. wt. 90) max. 1%
Molecular Weight342.0
Pounds per Gallon (at 25°C)7.56
Refractive Index (at 25°C)1.4495
Saponification Value130 - 155mg KOH/g
Specific Gravity (at 25°C)0.908 + 0.01