Description

Oxydiethylene Diricinoleate is a specialized ester derived from ricinoleic acid and diethylene glycol, known for its excellent emollient and solubilizing properties. This high-purity chemical is valued for its ability to enhance the performance and stability of formulations requiring superior skin feel and ingredient compatibility. It is an essential component for manufacturers in the personal care, cosmetics, and pharmaceutical industries seeking advanced, non-greasy emollients and carriers.

Application

• Primary emollient and skin-conditioning agent in high-end creams, lotions, and sun care products.
• Solubilizer and carrier for active pharmaceutical ingredients (APIs) and fragrances in topical formulations.
• Key ingredient in makeup products, such as lipsticks and foundations, for improved texture and spreadability.
• Plasticizer and compatibilizer in specialty polymer and resin applications.
• Lubricant and release agent in industrial and technical-grade chemical processes.
• Base material for synthesizing further specialty esters and derivatives.

Basic Information

Product Name	Oxydiethylene Diricinoleate
CAS No.	74356-18-6
Molecular Formula	C42H78O7
Molecular Weight	695.1 g/mol
Synonyms	Diethylene Glycol Diricinoleate; Bis(ricinoleyloxyethyl) Ether; PEG-2 Diricinoleate; Oxydi-2,1-ethanediyl Diricinoleate; Diricinoleic Acid Ethoxylate Ester; Ricinoleic Acid, Diester with Diethylene Glycol; Polyethylene Glycol (200) Diricinoleate; Bis(12-hydroxy-9-octadecenoyloxyethyl) Ether
EINECS	Contact for details

Quality Control

Our Oxydiethylene Diricinoleate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Quality is verified through a comprehensive suite of analytical tests including chromatography and spectrometry. A Certificate of Analysis (COA) documenting identity, assay, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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 alkalis and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 2.0 mg KOH/g
Hydroxyl Value	Contact for details
Water Content (KF)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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