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1-(2-吡啶基)哌嗪 [34803-66-2]
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英文名:1-(2-Pyridyl)piperazine
- 別名:1-(2-吡啶基)哌嗪
- CAS號:34803-66-2 分子式:C9H13N3 分子量:163.22
P33797-100g 1-(2-吡啶基)哌嗪 [34803-66-2] 98% 100g 1133.00 促銷價:713.79
P33798-25g 1-(2-吡啶基)哌嗪 [34803-66-2] 98% 25g 416.00 促銷價:262.08
P33799-5g 1-(2-吡啶基)哌嗪 [34803-66-2] 98% 5g 133.00 促銷價:83.79
P33797-1g 1-(2-吡啶基)哌嗪 [34803-66-2] 98% 1g 63.00 促銷價:39.69
P33798-25g 1-(2-吡啶基)哌嗪 [34803-66-2] 98% 25g 416.00 促銷價:262.08
P33799-5g 1-(2-吡啶基)哌嗪 [34803-66-2] 98% 5g 133.00 促銷價:83.79
P33797-1g 1-(2-吡啶基)哌嗪 [34803-66-2] 98% 1g 63.00 促銷價:39.69
訂貨編號 | 商品名稱 | 規(guī)格 | 包裝 | 單價 | 促銷價 | 會員價 | 數(shù)量 |
P33797-100g | 1-(2-吡啶基)哌嗪 [34803-66-2] | 98% | 100g | 1133.00 | 713.79 | 登錄可見 |
P33797-100g 1-(2-吡啶基)哌嗪 [34803-66-2] 98% 100g 1133.00 促銷價:713.79
|
P33798-25g | 1-(2-吡啶基)哌嗪 [34803-66-2] | 98% | 25g | 416.00 | 262.08 | 登錄可見 |
P33798-25g 1-(2-吡啶基)哌嗪 [34803-66-2] 98% 25g 416.00 促銷價:262.08
|
P33799-5g | 1-(2-吡啶基)哌嗪 [34803-66-2] | 98% | 5g | 133.00 | 83.79 | 登錄可見 |
P33799-5g 1-(2-吡啶基)哌嗪 [34803-66-2] 98% 5g 133.00 促銷價:83.79
|
P33797-1g | 1-(2-吡啶基)哌嗪 [34803-66-2] | 98% | 1g | 63.00 | 39.69 | 登錄可見 |
P33797-1g 1-(2-吡啶基)哌嗪 [34803-66-2] 98% 1g 63.00 促銷價:39.69
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化學(xué)性質(zhì)
溶解度: >500 g/l水 (20 C) ;>50 g/100ml 甲醇;50 g/100ml 乙醇 (20 C) ;>50 g/100ml 異丙醇; 50 g/100ml 丙酮(20 C); >50 g/100ml N,N-二甲基亞砜 (20 C); >50 g/100ml 二氯甲烷。 密度: 1.072 沸點: 120-122 °C/2 mmHg 閃點:>110°C 折光率n20/D: 1.594
質(zhì)量標(biāo)準(zhǔn)
外觀Appearance 白色或無色結(jié)晶
紅外光譜鑒別Infrared spectrometry 和對照品匹配
純度Purity ≥97.0% (GC)
折光率Refractive index n20/D 1.5930 - 1.5960
相對密度Specific gravity (20/20°C) 1.1180 - 1.1220
危險性質(zhì)
聯(lián)合國編號
Risk: R22- -
Safety : S24/25- S28B- S36/37/39 -
Hazard : Xi
用途及存儲
密封干燥保存。