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:
無色透蛤針狀或葉狀結(jié)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,實(shí)際上不溶于乙醚。10%水溶液的pH為10.8-11.8。
熔點(diǎn):109-115℃
沸點(diǎn):147℃
閃點(diǎn):65℃
Quality Standard:
外觀Appearance 白色至微黃色結(jié)晶薄片
紅外光譜鑒別Infrared spectrometry 和對照品匹配
純度Purity ≥99.0% (GC)
水溶解試驗(yàn)solubility in water 合格
水分Water <1 %
Storage:
用途 醫(yī)藥中間體,主要用于生產(chǎn)驅(qū)腸蟲藥磷酸哌嗪、枸櫞酸哌嗪,以及氟奮及靜、強(qiáng)痛定、利福平。六水哌嗪溶于乙醇,加入冰醋酸攪拌冷卻即析出乙酸哌嗪,被用于合成激素類藥物氫化潑尼松磷酸鈉。六水哌嗪與乙酐反應(yīng)制得驅(qū)蟲藥哌硝噻唑的中間體乙酰哌嗪。
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