Piperazine
Molecular Structure:
MDL:
--MFCD00005953
Molecular Formula:
C4H10N2
Molecular Weight:
86.14
Alias:
1,4-Diazacyclohexane
Diethylenediamine
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Piperazine |
99% |
2.5kg |
RMB 1078 |
Consulting service |
Piperazine |
99% |
500g |
RMB 308 |
Consulting service |
Piperazine |
99% |
100g |
RMB 107.8 |
Consulting service |
Character:
无色透蛤针状或叶状结晶。易溶于水,水中溶解度:150 g/L (20°C),易溶于甘油和乙二醇,溶于醇,实际上不溶于乙醚。10%水溶液的pH为10.8-11.8。
熔点:109-115℃
沸点:147℃
闪点:65℃
Quality Standard:
外观Appearance 白色至微黄色结晶薄片
红外光谱鉴别Infrared spectrometry 和对照品匹配
纯度Purity ≥99.0% (GC)
水溶解试验solubility in water 合格
水分Water <1 %
Storage:
用途 医药中间体,主要用于生产驱肠虫药磷酸哌嗪、枸橼酸哌嗪,以及氟奋及静、强痛定、利福平。六水哌嗪溶于乙醇,加入冰醋酸搅拌冷却即析出乙酸哌嗪,被用于合成激素类药物氢化泼尼松磷酸钠。六水哌嗪与乙酐反应制得驱虫药哌硝噻唑的中间体乙酰哌嗪。
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