CAS No.52197-12-3,2,3-DICYANO-5-METHYLPYRAZINE Suppliers

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Basic Information

Molecular Structure:
CAS No.:	52197-12-3
Name:	2,3-DICYANO-5-METHYLPYRAZINE
Article Data:	6

Formula:	C₇H₄N₄
Molecular Weight:	144.136
Synonyms:	2,3-Dicyano-5-methylpyrazine;5-Methyl-2,3-pyrazinedicarbonitrile;Dicyanomethylpyrazine;2,3-Dicyano-5-methylpyrazine 99+%;
Density:	1.28 g/cm³
Melting Point:	100 °C
Boiling Point:	377.3 °C at 760 mmHg
Flash Point:	128.3 °C
Risk Codes:	20/21/22-36/37/38
Safety:	26-36/37/39
PSA:	73.36000
LogP:	0.52836

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Specification

This chemical has the IUPAC name 5-Methylpyrazine-2,3-dicarbonitrile. With the CAS registry number 52197-12-3, it's also known as 2,3-pyrazinedicarbonitrile, 5-methyl-. Its molecular formula is C₇H₄N₄and its product categories are Pyrazines, Pyrimidines & Pyridazines; Dicyanopyrazines, etc. (Building Blocks for Phthalonitriles & Naphthalonitriles); Functional Materials; Mono- & Polyalkylpyrazines; Phthalonitriles & Naphthalonitriles. However, this chemical should be sealed in the cool and dry place where the room is ventilated.

Physical properties about 5-Methylpyrazine-2,3-dicarbonitrile are: (1)ACD/LogP: 0.41; (2)#H bond acceptors: 4; (3)Polar Surface Area: 73.36 Å²; (4)Index of Refraction: 1.558; (5)Molar Refractivity: 36.1 cm³; (6)Molar Volume: 111.9 cm³; (7)Polarizability: 14.31x10^-24cm³; (8)Surface Tension: 75.6 dyne/cm; (9)Density: 1.28 g/cm³; (10)Flash Point: 128.3 °C; (11)Enthalpy of Vaporization: 62.5 kJ/mol; (12)Boiling Point: 377.3 °C at 760 mmHg; (13)Vapour Pressure: 6.84E-06 mmHg at 25 °C.

Uses of the 5-Methylpyrazine-2,3-dicarbonitrile: it can be used to produce 5-methyl-pyrazine-2,3-dicarboxylic acid. This reaction will need reagents of 30percent KOH, 30percent H₂O₂. The yield is about 46 %.

the 5-Methylpyrazine-2,3-dicarbonitrile can be used to produce 5-methyl-pyrazine-2,3-dicarboxylic acid

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

You can still convert the following datas into molecular structure:
(1)SMILES: N#Cc1nc(cnc1C#N)C
(2)InChI: InChI=1/C7H4N4/c1-5-4-10-6(2-8)7(3-9)11-5/h4H,1H3
(3)InChIKey: RHYUBLSWHDYKAO-UHFFFAOYAV
(4)Std. InChI: InChI=1S/C7H4N4/c1-5-4-10-6(2-8)7(3-9)11-5/h4H,1H3
(5)Std. InChIKey: RHYUBLSWHDYKAO-UHFFFAOYSA-N