ZINC cyanide

Base Information

• Chemical Name: ZINC cyanide
• CAS No.: 557-21-1
• Molecular Formula: C2N2Zn
• Molecular Weight: 117.425
• Hs Code.: 28371990
• European Community (EC) Number: 209-162-9
• UN Number: 1713
• Wikipedia: Zinc cyanide
• Mol file: 557-21-1.mol

Synonyms:ZINC CYANIDE;557-21-1;zinc;dicyanide;Zinc cyanide (Zn(CN)2);dicyanozinc;Zinc dicyanide;Zinc cyanide Zn(CN)2;Cyanure de zinc [French];RCRA waste no. P121;RCRA waste number P121;HSDB 1051;EINECS 209-162-9;UN1713;BRN 4124366;AI3-28752;dicyano zinc;Cyanure de zinc;MFCD00011292;Zinc cyanide, 98%;SCHEMBL360531;UNII-04392RL5SR;VJHHEOJUJAQMPF-UHFFFAOYSA-N;Zinc cyanide [UN1713] [Poison];Zinc cyanide [UN1713] [Poison];BP-21167;LS-162861;F21284

Chemical Property of ZINC cyanide

Chemical Property:

• Appearance/Colour: white to off-white powder
• Vapor Pressure: 740mmHg at 25°C
• Melting Point: 800 °C
• Boiling Point: 25.7 °C at 760 mmHg
• PSA: 47.58000
• Density: 1.85 g/cm³
• LogP: 0.03106
• Sensitive.: Hygroscopic
• Water Solubility.: Soluble in alkalies, potassium cyanide and ammonia. Insoluble in water and most solvents.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 115.935290
• Heavy Atom Count: 5
• Complexity: 31.6
• Transport DOT Label: Poison

Purity/Quality:

99.9% ^*data from raw suppliers

Zinc cyanide ^*data from reagent suppliers

Safty Information:

• Pictogram(s): N,T+
• Hazard Codes: N-T+,N,T+
• Statements: 50/53-32-26/27/28
• Safety Statements: 7-61-60-45-29-28A-28

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Toxic Gases & Vapors -> Cyanides
• Canonical SMILES: [C-]#N.[C-]#N.[Zn+2]
• Physical properties: White powder; orthorhombic crystals; density 1.852 g/cm3; decomposes at 800°C; insoluble in water (about 5mg/L at 20°C); soluble in alkalies, potassium cyanide and ammonia solutions; insoluble in alcohol.
• Uses: Zinc cyanide is used in electroplating; as an insecticide; and for separating ammonia from producer gas. Zinc cyanide is used in electroplating and as a reagent.

Technology Process of ZINC cyanide

There total 56 articles about ZINC cyanide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 78.0%

sodium cyanide (773837-37-9) + zinc(II) nitrate hexahydrate → zinc(II) cyanide (557-21-1) + sodium fluoride (7681-49-4)

Guidance literature:

In water; compds. dissolved in degassed H2O at 80°C, allowed to stand for 1d at 4°C; NaF filtered off, washed with ice-cold EtOH, aq. EtOH mixt. evapd.;

Reference yield:

(zinc(II)F(5-aminotetrazolate)) → zinc(II) cyanide (557-21-1)

Guidance literature:

In neat (no solvent); at 320 - 400 ℃;

DOI:10.1016/j.jfluchem.2017.12.005

Reference yield:

mercury(II) cyanide → zinc(II) cyanide (557-21-1) + mercury

Guidance literature:

With zinc; In ammonia; fast reaction;

DOI:10.1021/ja01672a002

upstream raw materials:

hydrogen cyanide

zinc diacetate

sodium cyanide

ethanedinitrile

Downstream raw materials:

4-methoxybenzonitrile

hydroxy-4-dimethoxy-2,5-benzaldehyde

2-formyl-3,5-dihydroxybenzoic acid methyl ester

5-(3-acetoxypropyl)-7-methoxy-2-(3'-methoxy-4'-hydroxyphenyl)benzofuran-3-carbaldehyde

Refernces

• 1、 Aufschlaeger. "". . . Retrieved 1892.
• 2、 Pimenta, Vanessa,Oger, Marine,Salek, Guillaume,Hemon-Ribaud, Annie,Leblanc, Marc,Dujardin, Gilles,Maisonneuve, Vincent,Lhoste, Jér?me. "Solvent effect on 3D topology of hybrid fluorides: Synthesis, structure and luminescent properties of Zn(II) coordination compounds". . p. 48 - 53. Retrieved 2018.
• 3、 Katagiri, Kiyofumi,Hayashi, Yuki,Yoshiyuki, Risa,Inumaru, Kei,Uchiyama, Tomoki,Nagata, Noriyuki,Uchimoto, Yoshiharu,Miyoshi, Akinobu,Maeda, Kazuhiko. "Mechanistic Insight on the Formation of GaN:ZnO Solid Solution from Zn-Ga Layered Double Hydroxide Using Urea as the Nitriding Agent". . p. 13953 - 13962. Retrieved 2018.
• 4、 Bergstrom. "". . p. 1559. Retrieved 1924.
• 5、 Masciocchi, Norberto,Ardizzoia, G. Attilio,Maspero, Angelo,Lamonica, Girolamo,Sironi, Angelo. "Metal pyrazolato complexes. Synthesis, characterization, and X-ray powder diffraction studies of group 12 coordination polymers". . p. 3657 - 3664. Retrieved 1999.
• 6、 Zhang, Hao,Sheng, Tianlu,Hu, Shengmin,Zhuo, Chao,Li, Haoran,Fu, Ruibiao,Wen, Yuehong,Wu, Xintao. "Stitching 2D Polymeric Layers into Flexible 3D Metal-Organic Frameworks via a Sequential Self-Assembly Approach". . p. 3154 - 3162. Retrieved 2016.