Description

Sodium 2-[(1-Oxooctadec-9-Enyl)Amino]Ethyl Phthalate is a specialized anionic surfactant and emulsifying agent derived from oleic acid and phthalic acid. This compound is valued for its ability to stabilize formulations and enhance the performance of various industrial and personal care products. It is primarily sought by manufacturers in the cosmetics, coatings, and polymer industries seeking reliable, high-purity functional additives.

Application

• Cosmetic & Personal Care Formulations: Acts as an effective emulsifier and stabilizer in creams, lotions, and makeup products.
• Industrial Coatings & Inks: Serves as a dispersing and wetting agent to improve pigment stability and application properties.
• Polymer & Resin Additive: Used as a plasticizer or processing aid to modify the flexibility and workability of polymer systems.
• Textile Auxiliaries: Functions as a softening agent and lubricant in fiber treatment and fabric finishing processes.
• Agricultural Adjuvants: Employed in pesticide and herbicide formulations to enhance spreading and adhesion on plant surfaces.
• Detergent & Cleaning Products: Provides surfactant properties in specialized industrial and institutional cleaning solutions.

Basic Information

Product Name	Sodium 2-[(1-Oxooctadec-9-Enyl)Amino]Ethyl Phthalate
CAS No.	83249-61-0
Molecular Formula	C28H42NNaO5
Molecular Weight	495.63 g/mol
Synonyms	Sodium N-(2-Carboxyethyl)-N-(1-oxo-9-octadecenyl)glycine Phthalate; Sodium Oleamidoethyl Phthalate; Phthalamic Acid, N-(2-Carboxyethyl)-N-(1-oxo-9-octadecenyl)-, Sodium Salt; 2-[(1-Oxooctadec-9-enyl)amino]ethyl Hydrogen Phthalate Sodium Salt; Sodium Salt of Oleyl Phthalamic Acid Ethyl Ester; Emulsifier 83249-61-0; Anionic Surfactant CAS 83249-61-0
EINECS	Contact for details

Quality Control

Our Sodium 2-[(1-Oxooctadec-9-Enyl)Amino]Ethyl Phthalate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) documenting assay, impurity profile, and physical characteristics is provided with every shipment to guarantee consistency and compliance with your formulation 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent moisture absorption and potential caking.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines
pH (10% solution)	7.0 - 9.0

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