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Dermol PDH is a low-freeze point polyhydric alcohol esters that acts as a wetting and coupling agent and pigment dispersant.

INCI Name: PEG-4 Diheptanoate

Functions: Coupling Agent, Dispersant, Wetting Agent

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Cosmetic Ingredients Functions
CAS No.
70729-68-9

Features & Benefits

Applications & Uses

Application Format
Bath & Shower Applications
Recommended Uses & Known Applications

Dermol PDH, is an alkoxylated diester of a short fatty acid which allows it to exhibit an extremely low freeze point, low viscosity, excellent solubility and compatibility in a variety of other cosmetic ingredients; such as, esters, volatile silicones, alcohols and vegetable oils. The unique properties of DERMOL PDH lend themselves for use in numerous cosmetic applications including skin toners, bath oil, light creams and lotions. It is also an effective wetting and coupling agent and dispersant for pigment products.

Properties

Physical Form
Appearance
Clear Liquid
Odor
Mild Coconut Odor
Partially Soluble in
Mineral Oils
Typical Properties
ValueUnitsTest Method / Conditions
Acid Valuemax. 5mg KOH/g
Colormax. 10Gardner
Flash Point (COC)Over 150°C
Free Acid as Ethylhexanoic (Mol. wt. 116)max. 0.2%
Mollecular Weight (Theoretical)424.0
Pounds per Gallon (at 25°C)8.33
Refractive Index (at 25°C)1.4445 – 1.4485
Saponification Value260 – 275mg KOH/g
Specific Gravity1.00 + 0.01