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5-Methylpyrazine-2,3-dicarbonitrile

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Name

5-Methylpyrazine-2,3-dicarbonitrile

EINECS N/A
CAS No. 52197-12-3 Density 1.28 g/cm3
PSA 73.36000 LogP 0.52836
Solubility N/A Melting Point 100 °C
Formula C7H4N4 Boiling Point 377.3 °C at 760 mmHg
Molecular Weight 144.136 Flash Point 128.3 °C
Transport Information N/A Appearance N/A
Safety 26-36/37/39 Risk Codes 20/21/22-36/37/38
Molecular Structure Molecular Structure of 52197-12-3 (2,3-DICYANO-5-METHYLPYRAZINE) Hazard Symbols N/A
Synonyms

2,3-Dicyano-5-methylpyrazine;5-Methyl-2,3-pyrazinedicarbonitrile;Dicyanomethylpyrazine;2,3-Dicyano-5-methylpyrazine 99+%;

Article Data 6

5-Methylpyrazine-2,3-dicarbonitrile 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 C7H4N4 and 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

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