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| CAS号 : | 98-97-5 |
精确质量 : | 124.02700 |
| 分子式 : | C5H4N2O2 |
logP : | 0.17480 |
| 分子量 : | 124.09700 |
PSA : | 63.08000 |
2-甲酸吡嗪 | |
pyrazine-2-carboxylic acid | |
98-97-5 | |
C5H4N2O2 | |
124.09700 | |
63.08000 | |
0.17480 | |
124.02700 |
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白色至灰白色结晶粉末
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1.578
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Stable under normal temperatures and pressures.
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143.1ºC
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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222-225 °C (dec.)(lit.)
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1.403g/cm3
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SOLUBLE IN COLD WATER
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313.1ºC at 760 mmHg
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29339990
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3
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R11
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S22-S24/25
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Xi; C; F
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可用2,3-吡嗪二羧酸热解制得,亦可用烷基吡嗪经氧化制取。 | |
吡噻硫酮的中间体。 |
![(1S,3aR,6aS)-(2S)-2-环己基-N-(2-吡嗪基羰基)甘氨酰-3-甲基-L-缬氨酰八氢环戊并[c]吡咯-1-羧酸](https://www.chemicalbook.com/CAS/GIF/402958-98-9.gif)