5H-5-Methyl-6,7-dihydrocyclopentapyrazine |
Cas 号: | 【23747-48-0】 | M D L: | MFCD00040997 |
分子式: | C8H10N2 | 分子量: | 134.18 |
别 名: | 6,7-二氢-5-甲基-5H-环戊二烯并吡嗪 6,7-Dihydro-5-methyl-5H- cyclopentapyrazine 5-Methyl-2,3-cyclopentenopyrazine |
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性 状: | 密度:1.055 沸点:96-99 °C/20 mmHg 折射率n20/D:1.527 闪点:79°C |
质量标准: | 外观Appearance 淡黄色至黄橙色液体 红外光谱鉴别Infrared spectrometry Conforms 纯度Purity ≥98.0% (GC) 相对密度Specific gravity (20/20°C) 1.0500 - 1.0540 折光率Refractive index n20/D 1.5260 - 1.5320 |
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