Description

Choline Octanoate is an ionic liquid salt formed from choline and octanoic acid, recognized by the CAS registry number 71501-52-5. This compound is valued for its role as a biodegradable and biocompatible solvent and catalyst in green chemistry applications. It is primarily sought by industries focused on sustainable manufacturing, including pharmaceuticals, cosmetics, and specialty chemical synthesis.

Application

• Green Solvent: Used as a sustainable, non-toxic alternative to volatile organic compounds (VOCs) in chemical reactions and extractions.
• Pharmaceutical Intermediate: Serves as a key building block or catalyst in the synthesis of active pharmaceutical ingredients (APIs).
• Cosmetic Formulations: Employed as a skin-conditioning agent or emulsifier in personal care products due to its biocompatibility.
• Catalysis: Acts as an efficient catalyst or co-catalyst in various organic transformations, including esterification and transesterification reactions.
• Biodegradable Lubricants: A component in the formulation of environmentally friendly lubricants and functional fluids.
• Research & Development: Utilized in academic and industrial R&D for studying ionic liquid properties and green chemistry processes.

Basic Information

Product Name	Choline Octanoate
CAS No.	71501-52-5
Molecular Formula	C13H29NO3
Molecular Weight	247.38 g/mol
Synonyms	Choline Caprylate; 2-Hydroxy-N,N,N-trimethylethanaminium Octanoate; Octanoic Acid, Compd. with 2-Hydroxy-N,N,N-trimethylethanaminium (1:1); Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, Octanoate; Biodegradable Choline-Based Ionic Liquid; (2-Hydroxyethyl)trimethylammonium Octanoate
EINECS	Contact for details

Quality Control

Our Choline Octanoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise specifications. A Certificate of Analysis (COA) documenting purity, physical characteristics, and other critical parameters is provided with every shipment.

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 to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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