Zinc bis(diethylcarbamodithioate)

Basic Information

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CAS Number

136-94-7

Molecular Formula

C10H20N2S4Zn

Molecular Weight

361.94 g/mol

Basic Physical Properties

Melting Point

178-181 °C

SMILES

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CCN(CC)C(=S)S[Zn]SC(=S)N(CC)CC

InChI

InChI=1S/2C5H11NS2.Zn/c2*1-3-6(4-2)5(7)8;/h2*3-4H2,1-2H3,(H,7,8);/q;;+2/p-2

InChIKey

RKQOSDAEEGPRER-UHFFFAOYSA-L

LogP

3.618700000000003

Topological Polar Surface Area

6.48 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Synonyms & References

English

ZINC DIETHYLDITHIOCARBAMATE
ZDEC
ZINC N,N-DIETHYLDITHIOCARBAMATE
DIETHYLDITHIOCARBAMIC ACID ZINC SALT
Accelerator EZ
RUBBER ACCELERATOR ZDEC(EZ)
zine diethyldithiocarbamate
accelerator ZDC

MDL Number

MFCD00064798

FAQ

What are the physical and chemical properties of Zinc bis(diethylcarbamodithioate) (CAS: 136-94-7)?

Zinc bis(diethylcarbamodithioate) is a crystalline solid with a molecular weight of approximately 288.45 g/mol. It has a low solubility in water but is soluble in organic solvents like ethanol and diethyl ether. This compound is relatively stable but can react with moisture to form zinc carbonate. It shows good reactivity towards thiols and other nucleophiles.

How is Zinc bis(diethylcarbamodithioate) (CAS: 136-94-7) typically synthesized?

Zinc bis(diethylcarbamodithioate) is typically synthesized by reacting zinc acetate with diethyl carbamodithioate. The reaction is usually carried out in the presence of a solvent like ethanol, and the product is isolated by filtration and recrystallization. The yield is generally around 85-90%, and the process can be optimized using appropriate catalysts and reaction conditions.

What industries use Zinc bis(diethylcarbamodithioate) (CAS: 136-94-7)?

Zinc bis(diethylcarbamodithioate) finds applications in various industries. It is used in the pharmaceutical industry as a metal chelating agent, in the polymer industry to improve the mechanical properties of polymers, and in analytical chemistry as a reagent for detecting thiols. Additionally, it is utilized in semiconductor manufacturing for cleaning and etching processes.

What precautions should be taken when handling Zinc bis(diethylcarbamodithioate) (CAS: 136-94-7)?

When handling Zinc bis(diethylcarbamodithioate), it is essential to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize exposure. Spills should be cleaned up immediately using appropriate absorbent materials, and the area should be thoroughly washed with water. Always refer to the safety data sheet (SDS) for detailed information on handling and storage.