Description

1,1-Bis(2-Hydroxyethyl)-3-Octadecylurea is a versatile, non-ionic surfactant and chemical intermediate characterized by its unique urea-based structure with a long alkyl chain and hydrophilic hydroxyl groups. This molecular architecture provides excellent emulsifying, dispersing, and conditioning properties, making it a valuable component in formulations requiring stability and surface activity. It is primarily utilized by manufacturers in the personal care, textile processing, and specialty chemical industries seeking high-performance additives.

Application

• Personal Care & Cosmetics: Acts as a conditioning agent, emulsifier, and viscosity modifier in hair conditioners, skin creams, and lotions.
• Textile Auxiliaries: Used as a softener, lubricant, and anti-static agent in fiber processing and fabric finishing.
• Industrial Surfactants: Serves as a key ingredient in the formulation of emulsifiers, dispersants, and wetting agents for various industrial applications.
• Polymer Additives: Functions as a processing aid and compatibilizer in polymer blends and composites.
• Agricultural Formulations: Employed as an adjuvant in pesticide and herbicide formulations to enhance spreading and adherence.
• Leather Processing: Used as a fatliquoring agent and softener in leather treatment processes.

Basic Information

Product Name	1,1-Bis(2-Hydroxyethyl)-3-Octadecylurea
CAS No.	36837-80-6
Molecular Formula	C₂₄H₅₀N₂O₃
Molecular Weight	426.67 g/mol
Synonyms	N,N-Bis(2-hydroxyethyl)-N'-octadecylurea; 3-Octadecyl-1,1-bis(2-hydroxyethyl)urea; Octadecyl diethanol urea; Urea, N,N-bis(2-hydroxyethyl)-N'-octadecyl-; Urea, 1,1-bis(2-hydroxyethyl)-3-octadecyl-; Bis(2-hydroxyethyl)octadecylurea; Stearyl diethanol urea
EINECS	253-242-5

Quality Control

Our 1,1-Bis(2-Hydroxyethyl)-3-Octadecylurea is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, impurities, and physical parameters is provided with every shipment to guarantee compliance with your specifications and industry standards.

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 material is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm

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