Description

Selenium Tetrakis(Diethyldithiocarbamate) is an organoselenium compound that functions as a versatile reagent and catalyst precursor. Its value lies in its ability to act as a source of selenium and as a ligand in coordination chemistry, facilitating various organic transformations and material synthesis processes. This chemical is primarily needed by research institutions and industrial manufacturers in the agrochemical, polymer, and specialty chemical sectors for developing novel compounds and advanced materials.

Application

• As a vulcanization accelerator and stabilizer in the production of specialty rubber and elastomers.
• As a precursor or catalyst in organic synthesis, particularly for selenium-containing heterocycles.
• As a stabilizing agent and antioxidant additive in polymer and lubricant formulations.
• In agricultural research for the development of novel fungicides or plant growth regulators.
• As a chelating agent in analytical chemistry for the extraction and determination of metal ions.
• In material science research for the synthesis of selenium nanoparticles or thin films.
• As a chemical intermediate in the manufacture of other organoselenium compounds.

Basic Information

Product Name	Selenium Tetrakis(Diethyldithiocarbamate)
CAS No.	5456-28-0
Molecular Formula	C20H40N4S8Se
Molecular Weight	720.1 g/mol
Synonyms	Selenium Diethyldithiocarbamate; Selenium(IV) Diethyldithiocarbamate; Tetrakis(diethyldithiocarbamato)selenium; Selenium Tetra(diethyldithiocarbamate); Bis(diethyldithiocarbamato)selenium(IV) Sulfide (common misnomer); Selenium DEDTC; Se(DEDTC)4; EINECS 226-700-7
EINECS	226-700-7

Quality Control

Our Selenium Tetrakis(Diethyldithiocarbamate) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, melting point, and impurity profiles is available for every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	175 - 185 °C (dec.)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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