Description

(Z)-2-Hydroxy-3-[(1-Oxo-9-Octadecenyl)Oxy]Propyltrimethylammonium Chloride is a high-purity, synthetic cationic surfactant and quaternary ammonium compound. This specialty chemical is valued for its unique combination of a long-chain fatty acid ester and a quaternary ammonium group, providing excellent surface-active and conditioning properties. It is primarily utilized by formulators in the personal care, cosmetics, and textile industries seeking effective cationic emulsifiers and softeners.

Application

• Hair Care Formulations: Acts as a highly effective cationic conditioning agent and emulsifier in hair conditioners, creams, and masks, providing excellent detangling, softness, and manageability.
• Skin Care Products: Used in creams, lotions, and emulsions as a cationic emulsifier to stabilize oil-in-water systems and impart a smooth, luxurious skin feel.
• Textile Softening: Serves as a key ingredient in fabric softeners and textile auxiliaries, delivering superior softness and antistatic properties to natural and synthetic fibers.
• Industrial Surfactant: Employed in specialty industrial applications requiring cationic surface activity, such as in certain emulsion polymerizations or as a corrosion inhibitor additive.
• Biocide & Disinfectant Synergist: Can be used in combination with other active ingredients to enhance the efficacy of certain disinfectant and preservative formulations.

Basic Information

Product Name	(Z)-2-Hydroxy-3-[(1-Oxo-9-Octadecenyl)Oxy]Propyltrimethylammonium Chloride
CAS No.	19467-38-0
Molecular Formula	C₂₄H₄₈ClNO₄
Molecular Weight	450.10 g/mol
Synonyms	Oleoyl PG-Trimonium Chloride; (Z)-2-Hydroxy-3-[(1-oxo-9-octadecenyl)oxy]-N,N,N-trimethyl-1-propanaminium chloride; 1-Propanaminium, 2-hydroxy-3-[(1-oxo-9-octadecenyl)oxy]-N,N,N-trimethyl-, chloride, (Z)-; PG-Trimonium Chloride (Oleate); Propylene Glycol Oleyl PG-Trimonium Chloride; Cationic surfactant from oleic acid and choline; Trimethyl(2-hydroxy-3-[(1-oxo-9-octadecenyl)oxy]propyl)ammonium chloride
EINECS	243-110-0

Quality Control

Our (Z)-2-Hydroxy-3-[(1-Oxo-9-Octadecenyl)Oxy]Propyltrimethylammonium Chloride is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is provided with each shipment to guarantee it meets your formulation requirements.

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). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture which may affect quality.

Specification

Item	Specification
Appearance	Off-white to pale yellow waxy solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 3.0%
Acid Value	≤ 2.0 mg KOH/g
Iodine Value	70 - 90 (g I₂/100g)
Heavy Metals (as Pb)	≤ 10 ppm

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