Description

Trimethyl[2-[[Oxido[(2-Pentadecyl-1,3-Dioxolan-4-Yl)Methoxy]Phosphinyl]Oxy]Ethyl]Ammonium is a specialized quaternary ammonium compound with a unique phospholipid-like structure, offering distinct surface-active and cationic properties. This chemical is valued for its ability to act as an effective phase-transfer catalyst and a versatile cationic surfactant in complex formulations. It serves critical roles in industries such as agrochemicals, where it enhances the efficacy of active ingredients, and in advanced material science for creating functionalized surfaces and polymers. Its precise molecular architecture makes it a key intermediate for synthesizing sophisticated amphiphilic compounds.

Application

• Agrochemical Adjuvants: Used as a surfactant and penetrant to improve the foliar uptake and rainfastness of pesticides and herbicides.
• Phase-Transfer Catalysis (PTC): Facilitates reactions between reagents in immiscible phases, particularly useful in organic synthesis and pharmaceutical manufacturing.
• Cationic Surfactant: Employed in fabric softeners, hair conditioners, and antistatic agents due to its positive charge and long alkyl chain.
• Polymer Modification: Acts as a monomer or additive for imparting cationic functionality, hydrophobicity, or antimicrobial properties to polymers and coatings.
• Gene Delivery Systems: Investigated as a lipid component in non-viral vectors (liposomes) for transfection and drug delivery applications.
• Corrosion Inhibition: Forms protective films on metal surfaces, used in industrial cooling water systems and oilfield chemicals.
• Textile Processing: Serves as a softening agent, dyeing auxiliary, and antistatic agent for synthetic and natural fibers.

Basic Information

Product Name	Trimethyl[2-[[Oxido[(2-Pentadecyl-1,3-Dioxolan-4-Yl)Methoxy]Phosphinyl]Oxy]Ethyl]Ammonium
CAS No.	68124-68-5
Molecular Formula	C₂₆H₅₄NO₆P
Molecular Weight	523.68 g/mol
Synonyms	2-[[(2-Pentadecyl-1,3-dioxolan-4-yl)methoxy](oxido)phosphinyl]oxy-N,N,N-trimethylethanaminium; (2-Hydroxyethyl)trimethylammonium 2-pentadecyl-1,3-dioxolane-4-methyl phosphate; Phospholipid quaternary ammonium salt; Cationic phospholipid derivative; Choline phosphate derivative with C15 alkyl chain; Agro-surfactant 68124-68-5; Long-chain alkyl dioxolane methyl phosphocholine
EINECS	Contact for details

Quality Control

Every batch of Trimethyl[2-[[Oxido[(2-Pentadecyl-1,3-Dioxolan-4-Yl)Methoxy]Phosphinyl]Oxy]Ethyl]Ammonium is manufactured under a strict quality management system and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Our products are supported by a detailed Certificate of Analysis (COA) that includes key parameters such as assay, impurity profile, and physical characteristics. We adhere to cGMP guidelines where applicable, and our quality commitment ensures reliability for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after each use to prevent degradation due to moisture absorption. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white waxy solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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