356018
锌
99.9% trace metals basis, foil, thickness 0.25 mm
别名:
Zn
Product Name
锌, foil, thickness 0.25 mm, 99.9% trace metals basis
蒸汽压
1 mmHg ( 487 °C)
质量水平
方案
99.9% trace metals basis
表单
foil
反应适用性
core: zinc
reagent type: catalyst
电阻率
5.8 μΩ-cm, 20°C
厚度
0.25 mm
沸点
907 °C (lit.)
mp
420 °C (lit.)
密度
7.133 g/mL at 25 °C (lit.)
SMILES字符串
[Zn]
InChI
1S/Zn
InChI key
HCHKCACWOHOZIP-UHFFFAOYSA-N
应用
锌可以用作催化剂：
- 在氯化铵存在下，将硝基苯还原为苯胺衍生物。
- 使用酮和 α-溴乙酸盐通过 Reformatsky 反应合成 β-羟基酯。
- 在咪唑存在下，使用乙酸乙酯和苄醇通过酯交换反应合成乙酸苄酯。
制备说明
- 50 × 50 mm（约 4.5 g）
- 100 × 100 mm（约 18 g）
储存分类代码
11 - Combustible Solids
WGK
WGK 3
个人防护装备
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