Description

(Z)-Octadec-9-Enylammonium Acetate is a quaternary ammonium salt derivative of oleic acid, serving as a versatile cationic surfactant and phase-transfer catalyst. This compound is valued for its ability to modify surface properties, enhance compatibility between different phases, and act as an effective emulsifier in complex formulations. It is essential for manufacturers in the personal care, textile processing, agrochemical, and specialty chemical synthesis industries seeking reliable, high-purity intermediates.

Application

• Surfactant & Emulsifier: Key component in fabric softeners, hair conditioners, and cosmetic creams for its cationic conditioning and antistatic properties.
• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, crucial for organic synthesis in pharmaceuticals and fine chemicals.
• Textile Auxiliary: Used as a softening agent and dyeing assistant to improve fiber handle and color uptake.
• Agrochemical Formulations: Acts as an emulsifier and penetrant in pesticide and herbicide concentrates to enhance efficacy and stability.
• Corrosion Inhibitor: Employed in industrial water treatment and metalworking fluids to form protective films on metal surfaces.
• Biocide & Disinfectant Intermediate: Serves as a precursor or active component in formulations for antimicrobial and sanitizing products.

Basic Information

Product Name	(Z)-Octadec-9-Enylammonium Acetate
CAS No.	10460-00-1
Molecular Formula	C₂₀H₄₁NO₂
Molecular Weight	327.55 g/mol
Synonyms	Oleylammonium Acetate; 9-Octadecen-1-aminium, (Z)-, acetate; Oleylamine Acetate; (Z)-9-Octadecen-1-aminium Acetate; N-Oleylammonium Acetate; cis-9-Octadecenylammonium Acetate; Oleamine Acetate Salt
EINECS	233-938-8

Quality Control

Our (Z)-Octadec-9-Enylammonium Acetate is manufactured under a strict quality management system. Each batch is analyzed to ensure it meets precise chemical and physical specifications, including identity, purity, and impurity profiles. A comprehensive Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee consistency and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white waxy solid or paste
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.5%

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