793523
氯化锌
anhydrous, free-flowing, Redi-Dri™, reagent grade, ≥98%
别名:
二氯锌
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关于此项目
线性分子式:
ZnCl2
化学文摘社编号:
分子量:
136.30
UNSPSC Code:
12352302
NACRES:
NA.21
PubChem Substance ID:
EC Number:
231-592-0
MDL number:
Assay:
≥98%
Grade:
anhydrous
reagent grade
reagent grade
Form:
powder or crystals
产品名称
氯化锌, anhydrous, free-flowing, Redi-Dri™, reagent grade, ≥98%
InChI key
JIAARYAFYJHUJI-UHFFFAOYSA-L
InChI
1S/2ClH.Zn/h2*1H;/q;;+2/p-2
SMILES string
[Cl-].[Cl-].[Zn++]
grade
anhydrous
reagent grade
vapor pressure
1 mmHg ( 428 °C)
product line
Redi-Dri™
assay
≥98%
form
powder or crystals
quality
free-flowing
pH
5 (20 °C, 100 g/L)
mp
293 °C (lit.)
Quality Level
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Application
氯化锌可作为催化剂用于：
- 通过醛、酮与原甲酸三甲酯的化学选择性二甲基缩醛合成缩二甲酯。
- 通过 Bernthsen 反应合成 9-取代吖啶烷。
General description
氯化锌是一种路易斯酸，可用于促进环加成、取代和加成反应，包括亲电芳香加成和选择性还原。它也用于通过转金属法制备有机锌试剂。
Legal Information
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
signalword
Danger
hcodes
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
法规信息
危险化学品
此项目有
Elisabeth Elje et al.
Nanomaterials (Basel, Switzerland), 10(3) (2020-03-22)
(1) In compliance with the 3Rs policy to reduce, refine and replace animal experiments, the development of advanced in vitro models is needed for nanotoxicity assessment. Cells cultivated in 3D resemble organ structures better than 2D cultures. This study aims
Shunfeng Wang et al.
Molecules (Basel, Switzerland), 25(21) (2020-11-14)
In the present study, the fabrication of a biomimetic wound dressing that mimics the extracellular matrix, consisting of a hydrogel matrix composed of non-oxidized and periodate-oxidized marine alginate, was prepared to which gelatin was bound via Schiff base formation. Into
商品
Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.
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