Description

Dicetearyl Dimer Dilinoleate is a high-performance, synthetic ester derived from dimer acid and stearyl alcohol. This compound serves as a premium emollient and skin-conditioning agent, valued for its exceptional oxidative stability, non-greasy feel, and compatibility with a wide range of cosmetic ingredients. It is primarily sought after by formulators in the personal care and cosmetics industries for creating luxurious, stable, and high-quality skin creams, lotions, sunscreens, and color cosmetics.

Application

• Primary Emollient in facial creams, anti-aging serums, and body lotions for a smooth, velvety skin feel.
• Stabilizing Agent in sunscreen formulations and decorative cosmetics to enhance product shelf-life and texture.
• Conditioning Ingredient in hair care products such as conditioners and styling creams to impart softness and manageability.
• Base Material for high-end lipsticks, foundations, and BB creams, providing excellent spreadability and pigment dispersion.
• Skin Protectant in barrier creams and ointments, helping to maintain skin hydration.
• Functional Additive in pharmaceutical topical preparations where a non-irritating, stable emollient is required.

Basic Information

Product Name	Dicetearyl Dimer Dilinoleate
CAS No.	135620-20-1
Molecular Formula	C80H148O4
Molecular Weight	~1174.0 g/mol
Synonyms	Distearyl Dimer Dilinoleate; Bis(stearyl) Dimer Dilinoleate; Dimer Dilinoleic Acid Distearyl Ester; Cetostearyl Dimer Dilinoleate; Polyhydroxy Stearate Dimer Dilinoleate; (Z,Z)-Dilinoleic Acid, Dimer, 1,1'-[1,2-ethanediylbis(oxy-2,1-ethanediyl)] Ester; Cosmetic Grade Ester Emollient
EINECS	Contact for details

Quality Control

Our Dicetearyl Dimer Dilinoleate is manufactured under strict quality management systems. Each batch is tested to ensure it meets stringent specifications for purity, color, odor, and acid value, consistent with cosmetic-grade requirements. A comprehensive Certificate of Analysis (COA) documenting identity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Pale yellow to yellow waxy solid
Identification (IR)	Conforms to structure
Acid Value (mg KOH/g)	≤ 2.0
Saponification Value (mg KOH/g)	90 - 105
Hydroxyl Value (mg KOH/g)	≤ 10
Iodine Value (g I2/100g)	≤ 5
Color (Gardner)	≤ 3
Melting Point	45 - 55 °C

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.