Description

n-(2-Hydroxyethyl)-n-(2-Hydroxytetradecyl)β-Alanine is a high-purity, amphoteric surfactant derived from β-alanine. This compound is valued for its excellent emulsifying, foaming, and conditioning properties, offering a unique balance of mildness and performance. It is primarily sought after by formulators in the personal care, cosmetics, and industrial cleaning sectors for creating stable, high-quality products.

Application

• Personal Care & Cosmetics: A key ingredient in shampoos, conditioners, body washes, and facial cleansers for its mildness, conditioning, and rich lather.
• Industrial & Institutional (I&I) Cleaners: Used in formulations for hard surface cleaners, degreasers, and specialty detergents requiring effective emulsification.
• Textile Processing: Functions as a softener, leveling agent, and emulsifier in dyeing and finishing applications.
• Metalworking Fluids: Serves as a corrosion inhibitor and emulsifier in synthetic and semi-synthetic coolants and lubricants.
• Agricultural Adjuvants: Enhances the efficacy of pesticides and herbicides by improving wetting, spreading, and adhesion on plant surfaces.
• Oilfield Chemicals: Employed in drilling muds and production chemicals for its surfactant and demulsifying properties.

Basic Information

Product Name	n-(2-Hydroxyethyl)-n-(2-Hydroxytetradecyl)β-Alanine
CAS No.	70521-71-0
Molecular Formula	C21H43NO4
Molecular Weight	373.58 g/mol
Synonyms	N-(2-Hydroxyethyl)-N-(2-hydroxytetradecyl)-β-alanine; Lauroamphodiacetate (related amphoteric class); C14 Alkyl Hydroxyethyl Hydroxypropyl Sultaine (structural analog); Amphoteric surfactant 70521-71-0; β-Alanine, N-(2-hydroxyethyl)-N-(2-hydroxytetradecyl)-; TEGO® Betain L-7 (potential trade name); Mirataine® H2C-HA (potential trade name); Ampholak 7CX (potential trade name)
EINECS	274-620-8

Quality Control

Our n-(2-Hydroxyethyl)-n-(2-Hydroxytetradecyl)β-Alanine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant specifications for industrial and cosmetic applications. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with every 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). Keep away from strong oxidizing agents. Under these conditions, the product is stable for at least 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (Active Matter)	≥ 95.0 %
pH (10% solution)	7.0 - 9.0
Water Content	≤ 3.0 %
Color (Gardner)	≤ 5

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