Cyanamide, cyano-, zinc salt

Basic Information

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CAS Number

18622-28-1

Molecular Formula

2[C2N3-].Zn+2

Molecular Weight

197.47 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Physical Properties

SMILES

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C(=[N-])=NC#N.C(=[N-])=NC#N.[Zn+2]

InChI

InChI=1S/2C2N3.Zn/c2*3-1-5-2-4;/q2*-1;+2

InChIKey

TZBWMAFVBMWFBV-UHFFFAOYSA-N

LogP

0.35950000000000004

Topological Polar Surface Area

34.66 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

Synonyms & References

English

Cyanamide, N-cyano-, zinc salt (2:1)
zinc bis(cyanocyanamidate)
DicyanamideZinc
zinc,cyanoiminomethylideneazanide
bis(dicyanoamino)zinc
zinc bis{[(cyanoimino)methylidene]azanide}
zinc bis(cyanocyamidate)
Zinc dicyanamide
DTXSID3066392
18622-28-1
EINECS 242-452-3
AKOS015917777
Q27271120
Zinc dicyanimide
Cyanamide, cyano-, zinc salt
UNII-8W97660PN8
8W97660PN8
TZBWMAFVBMWFBV-UHFFFAOYSA-N

FAQ

What are the physical and chemical properties of Cyanamide, cyano-, zinc salt (CAS: 18622-28-1)?

Cyanamide, cyano-, zinc salt (CAS: 18622-28-1) is a white, crystalline solid with a molecular weight of approximately 100.12 g/mol. It is slightly soluble in water and slightly soluble in ethanol. This compound is not highly reactive under normal conditions but can decompose to form ammonia and zinc oxide when heated or in the presence of acids. It has a melting point of 200-205°C and a boiling point of 235-240°C under reduced pressure.

How is Cyanamide, cyano-, zinc salt (CAS: 18622-28-1) typically synthesized?

Cyanamide, cyano-, zinc salt is typically synthesized by reacting zinc nitrate with sodium cyanamide in aqueous solution. The process involves the formation of zinc cyanamide, which is then precipitated and treated with a zinc salt to form the desired zinc salt. The reaction is exothermic and requires appropriate temperature and pH control to achieve high yields and selectivity. Commonly used catalysts include sodium hydroxide or other bases to ensure the reaction proceeds efficiently.

What industries use Cyanamide, cyano-, zinc salt (CAS: 18622-28-1)?

Cyanamide, cyano-, zinc salt (CAS: 18622-28-1) is primarily used in the pharmaceutical industry for the synthesis of certain intermediates and drugs. It also finds applications in the polymer industry as a thermal stabilizer, in the production of sensors for detecting cyanide compounds, and in the semiconductor industry as a precursor for preparing zinc-based compounds. Its stability and reactivity make it suitable for these diverse applications.

What precautions should be taken when handling Cyanamide, cyano-, zinc salt (CAS: 18622-28-1)?

When handling Cyanamide, cyano-, zinc salt (CAS: 18622-28-1), it is important to wear personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat to protect against skin contact and inhalation. The substance should be handled in a fume hood to minimize exposure to fumes. Spills should be cleaned up using appropriate absorbents, and the area should be well-ventilated. Always refer to the Safety Data Sheet (SDS) for specific safety guidelines and emergency procedures.