Merck
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96454

Sigma-Aldrich

purum, powder

Synonym(s):
Zn
Empirical Formula (Hill Notation):
Zn
CAS Number:
Molecular Weight:
65.39
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

蒸汽压

1 mmHg ( 487 °C)

质量水平

等级

purum

形式

powder

reaction suitability

core: zinc
reagent type: catalyst

电阻率

5.8 μΩ-cm, 20°C

bp

907 °C (lit.)

mp

420 °C (lit.)

密度

7.133 g/mL at 25 °C (lit.)

SMILES string

[Zn]

InChI

1S/Zn

InChI key

HCHKCACWOHOZIP-UHFFFAOYSA-N

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This Item
SML1568243469
Zinc purum, powder

Sigma-Aldrich

96454

Sigma-Aldrich

Sigma-Aldrich

SML1568

ZINC05626394

Zinc granular, 20-30 mesh, ACS reagent, ≥99.8%

Sigma-Aldrich

243469

form

powder

form

powder

form

granular

reaction suitability

core: zinc, reagent type: catalyst

reaction suitability

-

reaction suitability

core: zinc, reagent type: catalyst

bp

907 °C (lit.)

bp

-

bp

907 °C (lit.)

mp

420 °C (lit.)

mp

-

mp

420 °C (lit.)

density

7.133 g/mL at 25 °C (lit.)

density

-

density

7.133 g/mL at 25 °C (lit.)

Quality Level

200

Quality Level

100

Quality Level

200

应用

锌粉通常用作酮的克莱门森还原反应的试剂。
它也可用于:
  • 超声法由氧化石墨烯制备石墨烯的还原剂。
  • 以钒取代的杂多酸催化剂和氧氧化剂将苯氧化为苯酚的还原剂。
  • 将锌粉直接加入未活化的烷基溴化物和氯化物中制备烷基锌试剂的反应物。
  • 乙酰化酚的选择性Fries重排反应的催化剂。

其他说明

用于酮的 Clemmensen 还原反应和 Reformansky 反应的试剂

象形图

Environment

警示用语:

Warning

危险声明

预防措施声明

危险分类

Aquatic Acute 1 - Aquatic Chronic 1

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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