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安全信息

746355

Sigma-Aldrich

氯化锌

anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥97%

别名:

二氯锌

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About This Item

线性分子式:
ZnCl2
CAS号:
7646-85-7
分子量:
136.30
EC 号:
231-592-0
MDL编号:
MFCD00011295
UNSPSC代码:
12352302
PubChem化学物质编号:
329765761
NACRES:
NA.21
方案:
≥97%
等级:
ACS reagent
anhydrous
表单:
powder, crystals or granules

等级

ACS reagent
anhydrous

质量水平

100

蒸汽压

1 mmHg ( 428 °C)

产品线

Redi-Dri™

方案

≥97%

表单

powder, crystals or granules

质量

free-flowing

反应适用性

reagent type: catalyst
core: zinc

杂质

Oxychloride, passes test
≤0.005% insolubles

pH值（酸碱度）

5 (20 °C, 100 g/L)

mp

293 °C (lit.)

痕量阴离子

nitrate (NO3-): ≤0.003%
sulfate (SO42-): ≤0.01%

痕量阳离子

Ca: ≤0.06%
Fe: ≤0.001%
K: ≤0.02%
Mg: ≤0.01%
NH4+: ≤0.005%
Na: ≤0.05%
Pb: ≤0.005%

SMILES字符串

[Cl-].[Cl-].[Zn++]

InChI

1S/2ClH.Zn/h2*1H;/q;;+2/p-2

InChI key

JIAARYAFYJHUJI-UHFFFAOYSA-L

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相关类别

一般描述

氯化锌（ZnCl2）是一种无机化合物，在化学合成中常用作试剂。它在环加成、取代、亲电芳香加成和选择性还原反应中用作温和的路易斯酸催化剂。ZnCl2 也是通过转金属反应合成许多有机锌试剂的有用原料。

应用

氯化锌可用作：     
  • 催化剂，通过有机腈与叠氮化钠的[3 + 2]环加成反应合成 5-取代 1H-四唑。      
  • 试剂，促进 NaBH4 水解以生成氢。      
  • 试剂，活化碳材料。

法律信息

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

警示用语：

Danger

危险分类

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

靶器官

Respiratory system

储存分类代码

8B - Non-combustible corrosive hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

危险化学品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCW1588
MKCV8675
MKCV7620
MKCV2341
0000276587

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Guiran Xiao et al.
Cell reports, 26(3), 748-758 (2019-01-17)
Iron metabolism is an essential process that when dysregulated causes disease. Mammalian serum transferrin (TF) plays a primary role in delivering iron to cells. To improve our understanding of the conservation of iron metabolism between species, we investigate here the
Aaron Wey et al.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society, 32(6), 834-841 (2014-02-28)
This study evaluated the effect of local zinc chloride (ZnCl2 ), an insulin mimetic agent, upon the early and late parameters of fracture healing in rats using a standard femur fracture model. Mechanical testing, radiographic scoring, histomorphometry, qualitative histological scoring
E Hjortsø et al.
Intensive care medicine, 14(1), 17-24 (1988-01-01)
Five soldiers were injured by inhalation of hexite smoke (ZnCl2) during military training. Two soldiers, not wearing gas masks breathed hexite for 1 or 2 min, they slowly developed severe adult respiratory distress syndrome (ARDS) over the ensuing 2 weeks.
Use of unlicensed black salve for cutaneous malignancy.
Natalie C Ong et al.
The Medical journal of Australia, 200(6), 314-314 (2014-04-08)
Dadong Guo et al.
Archives of biochemistry and biophysics, 560, 44-51 (2014-07-23)
Zinc (Zn), the second abundant trace element in living organisms, plays an important role in regulating cell metabolism, signaling, proliferation, gene expression and apoptosis. Meanwhile, the overload of Zn will disrupt the intracellular calcium homeostasis via impairing mitochondrial function. However
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