Description

Copper(2+) Neoundecanoate is a copper salt of neoundecanoic acid, identified by CAS NO 93918-23-1. This specialized organocopper compound serves as a versatile catalyst and additive, valued for its unique reactivity and solubility profile in organic matrices. It is primarily sought by manufacturers in the polymer, coatings, and specialty chemical synthesis industries for applications requiring controlled copper-mediated reactions.

Application

• Polymer Additive: Acts as a stabilizer, catalyst, or cross-linking agent in the production of specialty polymers and resins.
• Catalyst for Organic Synthesis: Used in coupling reactions, such as the Ullmann reaction, and other transformations where a soluble copper source is required.
• Wood Preservative: Serves as a key biocidal component in formulations designed to protect timber from fungal decay and insect infestation.
• Antifouling Agent: Incorporated into marine paints and coatings to prevent the growth of barnacles, algae, and other organisms on ship hulls.
• Fungicide and Bactericide: Used in agricultural and industrial preservative formulations to control microbial growth.
• Lubricant and Grease Additive: Functions as an extreme pressure (EP) additive or corrosion inhibitor in high-performance lubricating greases.

Basic Information

Product Name	Copper(2+) Neoundecanoate
CAS No.	93918-23-1
Molecular Formula	C22H42CuO4
Molecular Weight	418.12 g/mol
Synonyms	Copper(II) Neoundecanoate; Copper Diundecanoate; Copper Dinonanoate (common misnomer); Cupric Neoundecanoate; Neoundecanoic Acid Copper Salt; Copper(2+) Undecanoate; Copper Undecylate; Copper(2+) 2-Octylnonanoate
EINECS	Contact for details

Quality Control

Our Copper(2+) Neoundecanoate is manufactured under strict quality protocols to ensure batch-to-batch consistency and performance. Quality is verified through comprehensive analytical testing, including assay, metal content analysis, and impurity profiling. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Blue to green-blue powder or solid
Identification (IR)	Conforms to structure
Assay (Cu Content)	Min. 14.5%
Loss on Drying	Max. 2.0%
Solubility	Soluble in organic solvents
Heavy Metals (as Pb)	Max. 20 ppm

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