Description

3-Hydroxy-2,2-Bis(Hydroxymethyl)Propyl Oleate is a multifunctional ester derived from oleic acid and a polyhydric alcohol, serving as a versatile chemical intermediate and additive. This compound is valued for its ability to act as a plasticizer, lubricant, and emollient, offering excellent compatibility with various polymer systems and formulations. It is primarily sought after by manufacturers in the polymer, personal care, and specialty chemical industries for enhancing product performance and processability.

Application

• Polymer Plasticizer: Used to improve the flexibility, durability, and processing characteristics of PVC, polyurethanes, and other synthetic resins.
• Lubricant & Mold Release Agent: Functions as an internal or external lubricant in plastic compounding and as a release agent in molding processes.
• Personal Care Ingredient: Acts as a skin-conditioning emollient and texture enhancer in cosmetic and skincare formulations such as creams and lotions.
• Chemical Intermediate: Serves as a building block for the synthesis of more complex esters, surfactants, and specialty polymers.
• Coating Additive: Imparts improved flow, leveling, and flexibility to industrial and protective coatings.
• Adhesive & Sealant Formulation: Enhances tack, adhesion, and low-temperature performance in various adhesive systems.

Basic Information

Product Name	3-Hydroxy-2,2-Bis(Hydroxymethyl)Propyl Oleate
CAS No.	10332-32-8
Molecular Formula	C25H48O5
Molecular Weight	428.65 g/mol
Synonyms	Trimethylolpropane Monooleate; TMP Monooleate; 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol Monooleate; Oleic Acid, Monoester with Trimethylolpropane; 3-Hydroxy-2,2-bis(hydroxymethyl)propyl (9Z)-9-Octadecenoate; Propanoic Acid, 2-Ethyl-2-(hydroxymethyl)-, Monooleate; TMPMO
EINECS	233-705-9

Quality Control

Our 3-Hydroxy-2,2-Bis(Hydroxymethyl)Propyl Oleate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

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.

Specification

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

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