Description

4-Hydroxy-N,n-Bis(2-Hydroxyethyl)Butyramide is a versatile multifunctional amide-alcohol compound, valued for its unique combination of hydroxyl and amide functional groups. This structure makes it a valuable intermediate and additive, offering properties such as solubility enhancement, humectancy, and reactivity for further chemical synthesis. It is primarily sought by manufacturers in the personal care, polymer, and specialty chemical industries for formulating high-performance products.

Application

• Personal Care Formulations: Acts as a humectant and moisturizing agent in skin creams, lotions, and hair care products.
• Polymer Industry: Serves as a monomer or cross-linking agent in the production of specialty polyesters and polyurethanes.
• Chemical Synthesis: Used as a key intermediate for synthesizing more complex pharmaceutical and agrochemical actives.
• Lubricant & Metalworking Fluids: Functions as a corrosion inhibitor and additive to improve fluid stability and performance.
• Adhesives and Sealants: Imparts flexibility and adhesion properties in various resin-based systems.
• Textile Auxiliaries: Employed as a softening agent and dye-leveling compound in fabric treatment processes.

Basic Information

Product Name	4-Hydroxy-N,n-Bis(2-Hydroxyethyl)Butyramide
CAS No.	66857-22-5
Molecular Formula	C8H17NO4
Molecular Weight	191.23 g/mol
Synonyms	N,N-Bis(2-hydroxyethyl)-4-hydroxybutyramide; 4-Hydroxy-N,N-bis(2-hydroxyethyl)butanamide; 2,2'-(4-Hydroxybutyramido)diethanol; Butyramide, 4-hydroxy-N,N-bis(2-hydroxyethyl)-; Dihydroxyethyl hydroxybutyramide; HHB; Bis(2-hydroxyethyl) 4-hydroxybutyramide
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-N,n-Bis(2-Hydroxyethyl)Butyramide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and composition. A comprehensive Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee traceability and compliance with your quality 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). Keep away from strong oxidizing agents and excessive heat. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Refractive Index (20°C)	1.470 - 1.480
Density (20°C)	1.15 - 1.20 g/cm³

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