Description

Bisstearic Acid 1-[(Dodecyloxy)Methyl]Ethylene Ester is a specialized non-ionic surfactant and emollient ester, valued for its excellent lubricity, hydrophobicity, and skin-feel properties. This compound is engineered to provide superior performance as a co-emulsifier, viscosity modifier, and conditioning agent in demanding formulations. It is essential for manufacturers in the personal care, cosmetics, and industrial lubricant sectors seeking high-purity, multifunctional ingredients.

Application

• Personal Care & Cosmetics: Acts as a premium emollient and thickening agent in creams, lotions, sunscreens, and decorative cosmetics for a non-greasy, smooth skin feel.
• Hair Care Products: Serves as a conditioning agent in shampoos, conditioners, and hair styling products to impart softness, shine, and manageability.
• Industrial Lubricants & Release Agents: Functions as a synthetic lubricant base and mold release agent in plastics, rubber, and metalworking applications.
• Textile & Fiber Processing: Used as a softening and anti-static agent for synthetic fibers and fabrics.
• Pharmaceutical Ointments: Employed as a non-irritating base and penetration enhancer in topical drug delivery systems.
• Pigment & Filler Dispersion: Enhances the wetting and dispersion of pigments and fillers in coatings and ink formulations.

Basic Information

Product Name	Bisstearic Acid 1-[(Dodecyloxy)Methyl]Ethylene Ester
CAS No.	10322-32-4
Molecular Formula	C50H98O5
Molecular Weight	779.3 g/mol
Synonyms	Bis(stearoyloxyethyl) Dodecyl Methyl Ether; PEG-2 Distearate Dodecyl Ether; Ethylene Glycol Distearate Dodecyl Ether; Dodecyl PEG-2 Distearate; 1-[(Dodecyloxy)methyl]-2-hydroxyethane distearate; Polyoxyethylene (2) distearate dodecyl ether; (Commercial trade names may vary)
EINECS	233-690-8

Quality Control

Our Bisstearic Acid 1-[(Dodecyloxy)Methyl]Ethylene Ester is manufactured under a strict quality management system. Each batch is tested to ensure it meets stringent specifications for identity, purity, and performance. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, acid value, saponification value, and heavy metal content. Our quality commitment supports compliance with relevant GMP and ISO standards for industrial and cosmetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C/59-77°F). Keep away from strong oxidizing agents and excessive heat. Under these conditions, the product is stable for at least 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Acid Value	≤ 2.0 mg KOH/g
Saponification Value	140 - 150 mg KOH/g
Hydroxyl Value	≤ 10 mg KOH/g
Melting Point	45 - 55 °C
Heavy Metals (as Pb)	≤ 10 ppm
Loss on Drying	≤ 0.5%

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