Description

Lauric Acid 2,3-Bis(Trimethylsilyloxy)Propyl Ester is a specialized organosilicon derivative of lauric acid, designed to impart unique hydrophobic and silyl ether functionalities. This compound is valued for its role as a versatile intermediate and modifying agent in advanced material synthesis, offering enhanced stability and reactivity. It is primarily sought by manufacturers in the personal care, pharmaceutical, and specialty chemical industries for formulating high-performance products.

Application

• Personal Care & Cosmetic Ingredients: Used as a hydrophobic emollient, skin-conditioning agent, and modifier in sunscreens, creams, and lotions to improve texture and water resistance.
• Pharmaceutical Intermediates: Serves as a key synthetic building block or prodrug component for active pharmaceutical ingredients (APIs) requiring lipophilic or silyl-protected groups.
• Surface Modification & Coatings: Acts as a coupling agent or surface treatment to impart water repellency and improve adhesion on glass, silica, or metal surfaces.
• Specialty Polymer Synthesis: Employed as a monomer or additive in silicone-based polymers and resins to modify flexibility, hydrophobicity, and thermal properties.
• Lubricant & Release Agent Formulations: Functions as a high-performance additive in specialty lubricants and mold release agents due to its low surface energy.
• Research & Development: Utilized in organic and organometallic chemistry research as a protected or functionalized lauric acid derivative for novel compound synthesis.

Basic Information

Product Name	Lauric Acid 2,3-Bis(Trimethylsilyloxy)Propyl Ester
CAS No.	1116-65-0
Molecular Formula	C21H46O4Si2
Molecular Weight	418.77 g/mol
Synonyms	Dodecanoic Acid, 2,3-Bis[(Trimethylsilyl)oxy]propyl Ester; 2,3-Bis(Trimethylsiloxy)propyl Laurate; Glycerol 1-Laurate 2,3-Bis(trimethylsilyl) Ether; Propylene Glycol Monolaurate Bis(trimethylsilyl) Ether; Lauric Acid 2,3-Bis-O-(trimethylsilyl)glyceryl Ester; 1,2,3-Propanetriol, 1-Dodecanoate, 2,3-Bis[(Trimethylsilyl)oxy]-; (2,3-Bis(trimethylsilyloxy)propyl) dodecanoate
EINECS	Contact for details

Quality Control

Our Lauric Acid 2,3-Bis(Trimethylsilyloxy)Propyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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