88054-14-2

• 常用中文名：5-甲基-1H-吡唑
• 常用英文名：5-Methyl-1H-pyrazole
• CAS号：88054-14-2
• 分子式：C₄H₆N₂
• 分子量：82.104
• 发布时间：2018-08-10 15:43:32
• 更新时间：2025-08-25 14:13:01
• 下载msds

名称

• 中文名: 5-甲基-1H-吡唑
• 英文名: 5-Methyl-1H-pyrazole
• 英文别名: 3(5)-Methylpyrazole; 3-Methyl-1H-pyrazole; 3-methyl-pyrazole; methyl pyrazol-; 1H-Pyrazole, 3-methyl-; 5-Methylpyrazole; 3-Methyl-1,2-diazole; 3-Methylpyrazole; Pyrazole,5-methyl; Pyrazole,3-methyl; 3-(5)-methylpyrazole; 3-methyl-pyrazol; pyrazolylmethane; 1H-Pyrazole,3-methyl; 5-methyl-pyrazole; 3(5)-methyl-1H-pyrazole; 5-methyl-pyrazol; 2-methylpyrazole

物化性质

• 密度: 1.1±0.1 g/cm3
• 沸点: 204.0±0.0 °C at 760 mmHg
• 分子式: C₄H₆N₂
• 分子量: 82.104
• 闪点: 87.4±11.7 °C
• 精确质量: 82.053101
• PSA: 28.68000
• LogP: 0.78
• 蒸汽压: 0.4±0.3 mmHg at 25°C
• 折射率: 1.523
• 储存条件: 2-8°C，保存于惰性气体中

合成路线

78-94-4 ~24% 88054-14-2

文献：Yoshihara; Hasegawa Bulletin of the Chemical Society of Japan, 1991 , vol. 64, # 2 p. 719 - 720

22553-90-8 ~% 88054-14-2

文献：Journal of the American Chemical Society, , vol. 91, # 3 p. 711 - 715

18402-83-0 ~% 88054-14-2 23990-19-4

文献：Journal of the American Chemical Society, , vol. 114, # 5 p. 1790 - 1800

上下游产品

上游产品  2
78-94-4 18402-83-0
下游产品  2
1101099-34-6 62821-90-3