Description

[2-Hydroxy-3-[(1-Oxooctadecyl)Oxy]Propyl]Dimethyl[3-[(1-Oxooctadecyl)Amino]Propyl]Ammonium Chloride is a high-purity, synthetic quaternary ammonium compound with dual functional groups. This specialized chemical is valued for its excellent surface-active properties and cationic nature, making it a critical component in formulations requiring substantive conditioning and antimicrobial effects. It is primarily sought by manufacturers in the personal care, cosmetic, and specialty chemical industries for developing high-performance products.

Application

• Hair Conditioners & Rinses: Acts as a primary cationic surfactant, providing excellent detangling, softness, and manageability by adsorbing to negatively charged hair fibers.
• Skin Care Creams & Lotions: Used as an emulsifier and conditioning agent to improve skin feel, texture, and moisturization.
• Fabric Softeners & Textile Auxiliaries: Imparts a soft, smooth hand-feel to fabrics and provides antistatic properties.
• Antimicrobial & Disinfectant Formulations: Leverages its quaternary ammonium structure for use in sanitizing products and preservative systems.
• Industrial Surfactants & Emulsifiers: Serves as a key ingredient in specialty formulations for agriculture, coatings, and oilfield chemicals where cationic stabilization is required.
• Cosmetic Color Cosmetics: Enhances pigment dispersion and improves the application properties of makeup products.

Basic Information

Product Name	[2-Hydroxy-3-[(1-Oxooctadecyl)Oxy]Propyl]Dimethyl[3-[(1-Oxooctadecyl)Amino]Propyl]Ammonium Chloride
CAS No.	93981-10-3
Molecular Formula	C₄₄H₈₉N₂O₄Cl
Molecular Weight	745.63 g/mol
Synonyms	Distearyloyloxypropyl Dimethyl Ammonium Chloride; Distearyloyl Hydroxypropyl Dimonium Chloride; N,N-Dimethyl-N-[3-[(1-oxooctadecyl)amino]propyl]-3-[(1-oxooctadecyl)oxy]-2-hydroxy-1-propanaminium chloride; Bis(stearoyl) Hydroxypropyl Dimonium Chloride; Quaternary Ammonium Compound, Stearic Acid Derivative; Conditioning Agent Esterquat; CAS 93981-10-3
EINECS	Contact for details

Quality Control

Our [2-Hydroxy-3-[(1-Oxooctadecyl)Oxy]Propyl]Dimethyl[3-[(1-Oxooctadecyl)Amino]Propyl]Ammonium Chloride is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise specifications for cosmetic and industrial applications. Certificates of Analysis (COA) documenting purity, physical characteristics, and compliance are available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white waxy solid or paste
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 2.0 mg KOH/g
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.