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ChemicalBook--->CAS DataBase List--->55557-52-3

55557-52-3

55557-52-3 Structure

55557-52-3 Structure
IdentificationMore
[Name]

3-Chloropyrazine-2-carbonitrile
[CAS]

55557-52-3
[Synonyms]

2-CHLORO-3-CYANOPYRAZINE
3-CHLOROPYRAZINE-2-CARBONITRILE
BUTTPARK 29\04-93
3-Chloro-2-cyanopyrazine
3-Chloropyrazine-2-carbonitrile, 95+%
2-Chloro-3-cyanopyrazine 95%+
3-chloropyrazin-2-carbonitrile
3-Chloro-2-pyrazinecarbonitrile
[EINECS(EC#)]

670-636-7
[Molecular Formula]

C5H2ClN3
[MDL Number]

MFCD00219653
[Molecular Weight]

139.54
[MOL File]

55557-52-3.mol
Chemical PropertiesBack Directory
[Melting point ]

45-47°C
[Boiling point ]

264.1±35.0 °C(Predicted)
[density ]

1.43±0.1 g/cm3(Predicted)
[storage temp. ]

Inert atmosphere,2-8°C
[pka]

-5.41±0.10(Predicted)
[CAS DataBase Reference]

55557-52-3(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[RIDADR ]

3276
[Hazard Note ]

Harmful
[HS Code ]

2933998090
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Acetone-->Acetonitrile-->Zinc chloride-->Triethanolamine-->Trimethylsilyl cyanide-->2-Chloropyrazine-->4-(3-Chloropyrazin-2-yl)-2-Methylbut-3-yn-2-ol-->dimethyldioxirane-->3-HYDROXYPYRAZINE-2-CARBOXAMIDE-->3-chloro-1-oxido-pyrazine-->3-pyrazinecarboxaMide 1-oxide
[Preparation Products]

Pyrazinecarbonitrile, 6-amino- (9CI)-->METHYL 3-AMINOTHIENO[2,3-B]PYRIDINE-2-CARBOXYLATE-->2-AMINOMETHYL-3-CHLOROPYRAZINE-->3-AMINOPYRAZINE-2-CARBONITRILE-->(3-Chloropyrazin-2-yl)MethanaMine hydrochloride-->6-chloropyrazine-2-carbonitrile-->1H-Pyrazolo[3,4-b]pyrazin-3-amine,1-methyl-(9CI)
Hazard InformationBack Directory
[Uses]

3-Chloropyrazine-2-carbonitrile is a reactant in the syntheses of tuberculostatic pyrazine derivatives.
Spectrum DetailBack Directory
[Spectrum Detail]

3-Chloropyrazine-2-carbonitrile(55557-52-3)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

3-chloropyrazine-2-carbonitrile(55557-52-3)
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