Description

3-Hydroxy-2-(Hydroxymethyl)-2-Methylpropyl Laurate is a specialized ester derived from lauric acid and a branched polyol, valued for its emollient and conditioning properties. This compound is engineered to offer excellent skin feel and stability in demanding formulations. It is a critical ingredient for manufacturers in the personal care, cosmetics, and pharmaceutical industries seeking high-performance, multifunctional raw materials.

Application

• Personal Care & Cosmetics: Acts as a premium emollient and skin-conditioning agent in creams, lotions, and sunscreens.
• Hair Care Products: Used as a conditioning agent in shampoos, conditioners, and hair styling products to impart softness and manageability.
• Pharmaceutical Topicals: Serves as a base or excipient in ointments, creams, and topical drug delivery systems.
• Lubricants & Release Agents: Functions as a non-greasy lubricant in specialty industrial and cosmetic applications.
• Plasticizer: Can be used as a secondary plasticizer or compatibilizer in polymer formulations to improve flexibility.

Basic Information

Product Name	3-Hydroxy-2-(Hydroxymethyl)-2-Methylpropyl Laurate
CAS No.	85376-06-3
Molecular Formula	C17H34O4
Molecular Weight	302.45 g/mol
Synonyms	Trimethylolpropane Monolaurate; TMP Monolaurate; 2-Ethyl-2-(((1-oxododecyl)oxy)methyl)-1,3-propanediol; Laurate ester of Trimethylolpropane; 2,2-Bis(hydroxymethyl)butyl laurate; 3-Hydroxy-2-(hydroxymethyl)-2-methylpropyl dodecanoate; Dodecanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methylpropyl ester
EINECS	286-790-2

Quality Control

Our 3-Hydroxy-2-(Hydroxymethyl)-2-Methylpropyl Laurate 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 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). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen) to preserve quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Hydroxyl Value	Contact for details
Water Content (KF)	≤ 0.5%

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