Description

(Carboxymethyl)Dimethyl[3-[(1-Oxoundecenyl)Amino]Propyl]Ammonium Hydroxide is a specialized quaternary ammonium compound with a unique amphoteric structure, combining a long hydrophobic chain with a hydrophilic carboxymethyl group. This structure is engineered to provide exceptional surface activity and compatibility, making it a valuable intermediate for high-performance formulations. It is primarily utilized by manufacturers in the personal care, textile, and specialty surfactant industries seeking advanced conditioning, emulsification, and antistatic properties.

Application

• Personal Care & Cosmetics: Key intermediate for synthesizing ultra-mild, substantive conditioning agents in hair care products (conditioners, shampoos) and skin care formulations.
• Textile Auxiliaries: Used in the production of fabric softeners, antistatic agents, and dye-leveling agents to improve fabric handle and processing.
• Specialty Surfactants: Serves as a building block for creating novel amphoteric or cationic surfactants with tailored hydrophile-lipophile balance (HLB) for demanding applications.
• Industrial & Institutional (I&I) Cleaning: Potential component in the synthesis of specialty cleaners and disinfectants where surface modification and compatibility are critical.
• Oilfield Chemicals: Can be utilized in the development of corrosion inhibitors, emulsifiers, or demulsifiers for upstream and midstream operations.
• Paper & Pulp Industry: Acts as a softening agent and retention aid in paper manufacturing processes.

Basic Information

Product Name	(Carboxymethyl)Dimethyl[3-[(1-Oxoundecenyl)Amino]Propyl]Ammonium Hydroxide
CAS No.	98510-75-9
Molecular Formula	C19H38N2O3
Molecular Weight	342.52 g/mol
Synonyms	N-[3-(Dimethylamino)propyl]undec-10-enamide carboxymethyl betaine; 11-(Dimethylamino)-N,N-dimethyl-3-oxo-1-propanaminium, hydroxide, inner salt, N-(2-carboxymethyl)-10-undecenamide; Undecylenamidopropyl betaine carboxymethyl derivative; Amphoteric surfactant from undecylenic acid and dimethylaminopropylamine; 3-[(1-Oxoundec-10-enyl)amino]propyl-dimethyl-ammonium, carboxymethyl betaine; Betaine, carboxymethyl, undecylenamidopropyl derivative
EINECS	Contact for details

Quality Control

Our production of (Carboxymethyl)Dimethyl[3-[(1-Oxoundecenyl)Amino]Propyl]Ammonium Hydroxide adheres to a strict quality management system to ensure batch-to-batch consistency and purity. Each lot is analyzed against established in-house specifications using advanced analytical techniques such as HPLC, NMR, and titration. A comprehensive Certificate of Analysis (COA) detailing identity, assay, impurity profile, and physical parameters is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed after opening to prevent absorption of atmospheric moisture which may lead to caking or hydrolysis.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0 %
Water Content (KF)	≤ 3.0 %
pH (10% solution)	6.0 - 8.0
Residual Solvent (GC)	Meets internal limits

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