CAS:
5049-61-6
Precise quality: 95.04830
Molecular formula: C4H5N3 logP: 0.64000
Molecular weight: 95.10260 PSA: 51.80000
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The basic information
Amino pyrazine Chinese alias: Chinese name: 2 - amino piperazine English name: 2 - Aminopyrazine English alias: Pyrazin - 2 - amine;Pyrazinamine;Aminopyrazine;CAS no. : 5049-61-6 molecular formula: C4H5N3 molecular weight: 95.10260 the precise quality: 95.04830 PSA: LogP 51.80000:0.64000
Physical and chemical properties
Appearance and properties: slightly yellow to off-white, crystalline powder density: 1.216 g/cm3 melting point: 118-120 ° C (lit.) the boiling point: 250.9 DHS C at 760 mm flash point: DHS C refractive index 129.1:1.598 water solubility: soluble
Safety information
Hs code: 2933990090 WGK Germany: 3 dangerous category code: R11;R36/37/38 safety instructions: S26 - S36 - S37/39 dangerous mark: F: Flammable