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Merck
CN

229997

氯化锌

99.999% trace metals basis

别名:

二氯锌

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线性分子式:
ZnCl2
化学文摘社编号:
7646-85-7
分子量:
136.30
NACRES:
NA.23
PubChem Substance ID:
24853766
UNSPSC Code:
12352302
EC Number:
231-592-0
MDL number:
MFCD00011295
Assay:
99.999% trace metals basis
Form:
crystals and lumps
Solubility:
H2O: very soluble(lit.)
acetone: slightly soluble(lit.)
ethanol: slightly soluble(lit.)

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产品名称

氯化锌, 99.999% trace metals basis

InChI key

JIAARYAFYJHUJI-UHFFFAOYSA-L

InChI

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

SMILES string

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

vapor pressure

1 Pa ( 305 °C)(lit.)
1 mmHg ( 428 °C)

assay

99.999% trace metals basis

form

crystals and lumps

reaction suitability

core: zinc
reagent type: catalyst

impurities

≤15.0 ppm Trace Metal Analysis

bp

732 °C (lit.)

mp

293 °C (lit.)

solubility

H2O: very soluble(lit.)
acetone: slightly soluble(lit.)
ethanol: slightly soluble(lit.)

Quality Level

200

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相关类别

Application

氯化锌被用作催化剂：
  • 羰基底物与酸性亚甲基试剂的Knoevenagel缩合反应
  • 二氢嘧啶酮的无溶剂合成。
氯化锌可用作化学活化剂，是活性炭制备中使用最广泛的化学品。

General description

氯化锌是一种强吸湿性潮解性固体，常用作各种有机转化反应中的路易斯酸催化剂。

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

存储类别

8B - Non-combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000492629
0000492629
0000378968
0000352072
0000336453

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A low cost adsorbent from agricultural waste corn cob by zinc chloride activation
Tsai WT, et al.
Bioresource Technology, 64(3), 211-217 (1998)
A highly efficient solvent-free synthesis of dihydropyrimidinones catalyzed by zinc chloride.
Sun Q, et al.
Synthesis, 07, 1047-1051 (2004)
Zinc chloride as a new catalyst for Knoevenagel condensation.
Shanthan RP and Venkataratnam RV.
Tetrahedron Letters, 32(41), 5821-5822 (1991)
Romaric Magerand et al.
Scientific reports, 11(1), 4528-4528 (2021-02-27)
Deinococcus bacteria are extremely resistant to radiation and other DNA damage- and oxidative stress-generating conditions. An efficient SOS-independent response mechanism inducing expression of several DNA repair genes is essential for this resistance, and is controlled by metalloprotease IrrE that cleaves
Luca Tirinato et al.
Genes & diseases, 7(4), 620-635 (2019-09-25)
Lipid Droplets (LDs) are emerging as crucial players in colon cancer development and maintenance. Their expression has been associated with high tumorigenicity in Cancer Stem Cells (CSCs), so that they have been proposed as a new functional marker in Colorectal
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