Description

Ethylbis(2-Hydroxyethyl)Octadecenylammonium Ethyl Sulphate is a quaternary ammonium compound (quat) widely valued for its potent cationic surfactant properties and excellent fabric softening capabilities. Its molecular structure provides a unique balance of hydrophobicity and hydrophilicity, making it a highly effective conditioner and antistatic agent. This chemical is essential for manufacturers in the textile, personal care, and industrial cleaning sectors seeking to enhance product performance and feel.

Application

• Textile Softening & Antistatic Agent: Primary application as a highly effective cationic softener for fabrics, providing a smooth hand feel and reducing static cling in laundry detergents and rinse-cycle fabric softeners.
• Hair Conditioners & Cosmetics: Key conditioning ingredient in hair care formulations (creams, rinses) and skin care products, where it imparts manageability, softness, and a silky texture.
• Industrial & Institutional (I&I) Cleaning: Used as a surfactant and emulsifier in hard-surface cleaners, disinfectant formulations, and car wash solutions for its cleaning and surface-modifying properties.
• Paper & Tissue Softening: Applied in the paper manufacturing industry to improve the softness and bulk of tissue papers, napkins, and other sanitary paper products.
• Agricultural Adjuvants: Functions as a wetting agent, spreader, or penetrant in pesticide and herbicide formulations to enhance coverage and efficacy on plant surfaces.
• Leather Processing: Utilized as a fatliquoring and softening agent in leather tanning to produce supple, high-quality leather goods.

Basic Information

Product Name	Ethylbis(2-Hydroxyethyl)Octadecenylammonium Ethyl Sulphate
CAS No.	97692-50-7
Molecular Formula	C₂₆H₅₅NO₆S
Molecular Weight	509.78 g/mol
Synonyms	Oleyl Hydroxyethyl Ethyl Ammonium Ethosulfate; Ethyl Oleyl Bis(2-Hydroxyethyl) Ammonium Ethyl Sulfate; Quaternary Ammonium Compound, Ethylbis(2-Hydroxyethyl)octadecenyl-, Ethyl Sulfate; EQ 65; EQ65; Esterquat EQ 65; TEGO® Softener EQ 65; Abil® Quat 3474
EINECS	307-791-3

Quality Control

Our Ethylbis(2-Hydroxyethyl)Octadecenylammonium Ethyl Sulphate is manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, amine content, pH, and color. Our quality protocols are designed to meet the rigorous demands of the textile, cosmetic, and specialty chemical industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong acids. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (Active Matter)	≥ 90.0 %
pH (10% solution)	5.0 - 7.5
Color (Gardner)	≤ 5
Water Content	≤ 1.0 %
Free Amine & Secondary Amine	≤ 2.0 %

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