Description

Bis(8-Quinolinolato) Zinc is a coordination compound of zinc with two 8-hydroxyquinoline ligands, known for its excellent chelating properties and stability. This organometallic complex is valued for its role as a highly effective functional additive and catalyst precursor in advanced material synthesis. It is primarily sought by manufacturers in the polymer, electronics, and specialty chemical industries for applications requiring precise metal-organic interactions and thermal stability.

Application

• As a key functional additive in polymer stabilization and modification.
• As a precursor or catalyst in organic synthesis and material science research.
• In the formulation of corrosion inhibitors and protective coatings for metals.
• As an emitter or electron transport material in organic light-emitting diodes (OLEDs) and other electronic devices.
• In the development of sensors and analytical reagents due to its specific chelation behavior.
• For antimicrobial applications in specialty coatings and materials.

Basic Information

Product Name	Bis(8-Quinolinolato) Zinc
CAS No.	13978-85-3
Molecular Formula	C18H12N2O2Zn
Molecular Weight	353.68 g/mol
Synonyms	Zinc 8-hydroxyquinolinate; Zinc oxinate; Zinc(II) 8-hydroxyquinoline complex; Zinc 8-quinolinolate; Zinc bis(8-hydroxyquinoline); ZnQ2; Zn(oxin)2; Zinc 8-hydroxyquinoline chelate
EINECS	Contact for details

Quality Control

Our Bis(8-Quinolinolato) Zinc is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, identity, and performance. Certificates of Analysis (COA) detailing key parameters such as assay, metal content, and impurity profiles are available upon request to support your quality assurance protocols.

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 incompatible materials such as strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to yellow-green powder
Identification (IR)	Conforms to structure
Assay (Zn Content)	≥ 18.0 %
Purity (HPLC)	≥ 98.0 %
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.5 %

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