Description

Bis(Dithiobenzil) Nickel is an organometallic coordination compound featuring a nickel center complexed with two dithiobenzil ligands. This compound is valued for its role as a catalyst and stabilizer in advanced polymer synthesis and material science applications. It is primarily utilized by manufacturers in the polymer, rubber, and specialty chemical industries seeking to enhance material properties and process efficiency.

Application

• As a catalyst or catalyst component in the polymerization of olefins and dienes.
• As a stabilizer or antioxidant additive in synthetic rubbers and elastomers to improve thermal and oxidative stability.
• In the cross-linking and vulcanization processes for specialty rubber formulations.
• As a precursor or intermediate in the synthesis of other organometallic complexes for research and development.
• In the production of conductive polymers or advanced materials with specific electronic properties.
• For use in academic and industrial research focused on coordination chemistry and catalysis.

Basic Information

Product Name	Bis(Dithiobenzil) Nickel
CAS No.	28984-20-5
Molecular Formula	C28H20NiS4
Molecular Weight	551.41 g/mol
Synonyms	Nickel Bis(dithiobenzil); Nickel(II) Bis(dithiobenzil); Dithiobenzil Nickel Complex; Ni(dtb)2; Bis(1,2-diphenyl-1,2-ethanedithionato)nickel; (Dithiobenzil)nickel; Nickel dithiobenzilate
EINECS	Contact for details

Quality Control

Our Bis(Dithiobenzil) Nickel is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure consistent purity and performance. Certificates of Analysis (COA) detailing key specifications such as assay, metal content, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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 light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark green to black crystalline powder
Identification (IR)	Conforms to structure
Assay (Ni content)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	Contact for details

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