Description

1-Propanaminium, 3-Amino-n-2-(2-Hydroxyethyl)Amino-2-Oxoethyl-N,n-Dimethyl-, n-C16-18 Acyl Derivs., Chlorides is a high-purity cationic surfactant belonging to the esterquat family, valued for its excellent conditioning and antistatic properties. Its molecular structure, featuring a fatty acyl chain (C16-18) and a quaternary ammonium group, provides superior substantivity and softness on various substrates. This compound is essential for formulators in the personal care and fabric care industries seeking to enhance product performance and sensory appeal. The CAS number for this material is 164288-57-7.

Application

• Hair Conditioners & Rinse-Off Products: Primary ingredient for providing exceptional detangling, smoothness, and manageability to hair.
• Fabric Softeners & Laundry Care: Imparts a soft, fluffy hand-feel to textiles and reduces static cling.
• Skin Care Creams & Lotions: Acts as an efficient emulsifier and conditioner, improving skin feel and moisturization.
• Industrial & Institutional (I&I) Cleaners: Used in formulations for floor polishes, car wash products, and other applications requiring surface conditioning and antistatic effects.
• Agricultural Adjuvants: Can function as a surfactant to improve the spreading and adhesion of agrochemicals on plant surfaces.

Basic Information

Product Name	1-Propanaminium, 3-Amino-n-2-(2-Hydroxyethyl)Amino-2-Oxoethyl-N,n-Dimethyl-, n-C16-18 Acyl Derivs., Chlorides
CAS No.	164288-57-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Distearyl Ester Quaternary Ammonium Compound; TEA-Quat Ester; Esterquat; TEAQ; Quaternary Ammonium Compound, (C16-18) Fatty Acid Triester with Triethanolamine Methylchloride; TEA Esterquat; TEA Ester Quaternary; Triethanolamine Esterquat
EINECS	Contact for details

Quality Control

Our 1-Propanaminium, 3-Amino-n-2-(2-Hydroxyethyl)Amino-2-Oxoethyl-N,n-Dimethyl-, n-C16-18 Acyl Derivs., Chlorides is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant industry standards. A comprehensive Certificate of Analysis (COA) detailing assay, moisture content, and other critical parameters is provided with each shipment.

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); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	Off-white to pale yellow paste or solid
Identification (IR)	Conforms
Assay (Active Matter)	≥ 90.0 %
Moisture (Karl Fischer)	≤ 2.0 %
pH (10% Solution)	4.0 - 7.0
Free Amine & Amine Salt	≤ 1.0 %

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