Description

2-Ethyl-2-(Hydroxymethyl)-1,3-Propanediyl Dioleate is a specialized oleate ester derived from oleic acid and a trimethylolpropane derivative. This compound matters as a versatile, hydrophobic intermediate and functional additive, prized for its ability to modify rheology and impart lubricity. It is needed by formulators in the polymer, lubricant, and personal care industries seeking to enhance product performance and stability.

Application

• As a plasticizer and viscosity modifier in PVC and other polymer systems.
• As a lubricant and release agent in industrial molding and metalworking processes.
• As a hydrophobic component in cosmetic and personal care formulations, such as creams and lotions.
• As a chemical intermediate for the synthesis of more complex esters and surfactants.
• As a additive in coatings and inks to improve flow and surface properties.
• As a base fluid or additive in synthetic and biodegradable lubricants.

Basic Information

Product Name	2-Ethyl-2-(Hydroxymethyl)-1,3-Propanediyl Dioleate
CAS No.	25111-05-1
Molecular Formula	C41H76O5
Molecular Weight	648.0 g/mol (approx.)
Synonyms	Trimethylolpropane Dioleate; TMP Dioleate; 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol dioleate; 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, dioleate; Oleic Acid, Diester with 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol; TMPDO
EINECS	Contact for details

Quality Control

Our 2-Ethyl-2-(Hydroxymethyl)-1,3-Propanediyl Dioleate undergoes rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing key parameters such as assay, acid value, and color. We adhere to strict quality management systems to guarantee batch-to-batch consistency and reliability for your formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen to preserve quality. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber viscous liquid
Identification (IR)	Conforms
Assay (GC or Titration)	≥ 95.0%
Acid Value	≤ 5.0 mg KOH/g
Hydroxyl Value	Contact for details
Color (Gardner)	≤ 5
Moisture (KF)	≤ 0.5%

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