2,3-DICYANOPYRAZINE

The 2,3-Pyrazinedicarbonitrile is an organic compound with the formula C₆H₂N₄. The IUPAC name of this chemical is pyrazine-2,3-dicarbonitrile. With the CAS registry number 13481-25-9, it is also named as 2,3-Dicyanopyrazine. The product's categories are Heterocyclic Compounds; Chloropyrazines, etc.; Dicyanopyrazines, etc. (Building Blocks for Phthalonitriles & Naphthalonitriles); Functional Materials; Phthalonitriles & Naphthalonitriles; Pyrazines; Building Blocks; Heterocyclic Building Blocks.

Physical properties about 2,3-Pyrazinedicarbonitrile are: (1)ACD/LogP: -0.05; (2)#H bond acceptors: 4; (3)Polar Surface Area: 73.36 Å²; (4)Index of Refraction: 1.57; (5)Molar Refractivity: 31.48 cm³; (6)Molar Volume: 95.8 cm³; (7)Polarizability: 12.48×10^-24cm³; (8)Surface Tension: 85.8 dyne/cm; (9)Density: 1.35 g/cm³; (10)Flash Point: 124.8 °C; (11)Enthalpy of Vaporization: 60.81 kJ/mol; (12)Boiling Point: 362.2 °C at 760 mmHg; (13)Vapour Pressure: 1.97E-05 mmHg at 25°C.

Preparation: this chemical can be prepared by pyrazine-2,3-dicarboxylic acid diamide. This reaction will need reagent <(Methoxycarbonyl)sulfamoyl>triethylammonium hydroxide and solvent tetrahydrofuran. The yield is about 90%.

Uses of 2,3-Pyrazinedicarbonitrile: it can be used to produce pyrazine-2,3-dicarboxylic acid. It will need reagent aqueous Na₂O₂.

When you are using this chemical, please be cautious about it as the following:
It is harmful by inhalation, in contact with skin and if swallowed. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Besides, this chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable protective clothing.

You can still convert the following datas into molecular structure:
(1)SMILES: N#Cc1nccnc1C#N
(2)InChI: InChI=1/C6H2N4/c7-3-5-6(4-8)10-2-1-9-5/h1-2H
(3)InChIKey: OTVZGAXESBAAQQ-UHFFFAOYAM
(4)Std. InChI: InChI=1S/C6H2N4/c7-3-5-6(4-8)10-2-1-9-5/h1-2H
(5)Std. InChIKey: OTVZGAXESBAAQQ-UHFFFAOYSA-N