Description

N,n-Di-n-Octyl-3-Oxapentanedioic Acid Monoamide is a specialized organic compound belonging to the class of amide derivatives with an ether linkage. This chemical is valued for its unique surfactant and chelating properties, making it an effective intermediate and functional additive in advanced formulations. It is primarily sought by manufacturers in the polymer, lubricant, and specialty chemical industries for applications requiring metal ion complexation, surface activity, or as a building block for further synthesis. The compound is supplied under strict quality control to ensure batch-to-batch consistency for industrial processes.

Application

• As a chelating agent and metal deactivator in lubricant and fuel additive packages.
• An intermediate in the synthesis of specialized polymeric materials and resins.
• A non-ionic surfactant or emulsifier in industrial cleaning and degreasing formulations.
• A key component in extraction solvents for the separation of specific metal ions.
• Used in the research and development of corrosion inhibitors for metal treatment processes.
• As a functional additive to modify the properties of plasticizers and polymer processing aids.

Basic Information

Product Name	N,n-Di-n-Octyl-3-Oxapentanedioic Acid Monoamide
CAS No.	135447-09-5
Molecular Formula	C₂₁H₄₁NO₄
Molecular Weight	371.56 g/mol
Synonyms	3-Oxapentanedioic acid, 1,5-dioctyl ester, monoamide; Di-n-octyl diglycolic acid monoamide; N,N-Dioctyl-3-oxaglutaramic acid; Diglycolic acid dioctyl ester monoamide; N,N-Dioctyldiglycolamide; DODGAA; ODA (Oxapentanedioic Acid Monoamide); N,N-Di-n-octyl-3-oxapentanediamide (common misnomer)
EINECS	Contact for details

Quality Control

Our N,n-Di-n-Octyl-3-Oxapentanedioic Acid Monoamide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all critical parameters is provided with each shipment to guarantee traceability and compliance.

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 incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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