G4022
氯化金 (III) 三水合物
ACS reagent, ≥49.0% Au basis
别名:
四氯金酸, 氯化金(III)三水合物
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关于此项目
线性分子式:
HAuCl4 · 3H2O
CAS Number:
分子量:
393.83
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.21
等级
ACS reagent
质量水平
表单
powder, crystals or chunks
反应适用性
reagent type: catalyst
core: gold
浓度
≥49.0% Au
杂质
≤0.1% Insoluble in ether
痕量阳离子
alkalies and other metals (as sulfates): ≤0.2%
储存温度
2-8°C
SMILES字符串
Cl[H].[H]O[H].[H]O[H].[H]O[H].Cl[Au](Cl)Cl
InChI
1S/Au.4ClH.3H2O/h;4*1H;3*1H2/q+3;;;;;;;/p-3
InChI key
XYYVDQWGDNRQDA-UHFFFAOYSA-K
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应用
三水合氯化金(III)可用作金前体盐，利用各种还原剂生产金纳米颗粒（AuNP）。
它还可以在以下过程中用作催化剂：
它还可以在以下过程中用作催化剂：
- HAuCl4 3H2O inPEG 400 用于通过靛红/苊醌、活性亚甲基化合物和 1,3-环二酮/4-羟基香豆素的一锅三组分反应合成螺铬烯衍生物。
- Au/CeO2 催化体系用于对芳香族/脂肪族醇进行化学选择性氧化，以生成相应的羰基化合物。
- 用于通过 1,4-环氧-1,4-二氢萘与烯丙基三甲基硅烷的开环合成烯丙基萘。
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT RE 2 Oral
靶器官
Kidney
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
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Sang Hui Jun et al.
Journal of nanoscience and nanotechnology, 14(8), 6202-6208 (2015-05-06)
Traditional medicinal plants possess diverse active constituents for exerting their biological activities. Recently, the innovative applications of plant extracts have revealed their promise as 'green' reducing agents for the reduction of metal ions during the synthesis of metallic nanoparticles. Herein
Synthesis and stability of fluorescent gold nanoparticles by sodium borohydride in the presence of mono-6-deoxy-6-pyridinium-?-cyclodextrin chloride
Male KB, et al.
The Journal of Physical Chemistry C, 112(2), 443-451 (2008)
Regioselective Gold-Catalyzed Allylative Ring Opening of 1, 4-Epoxy-1, 4-dihydronaphthalenes
Sawama Y, et al.
Synlett, 2010(14), 2151-2155 (2010)
Efficient chemoselective alcohol oxidation using oxygen as oxidant. Superior performance of gold over palladium catalysts
Abad A, et al.
Tetrahedron, 62(28), 6666-6672 (2006)
Gold (III) chloride (HAuCl4.3H2O) in PEG: A new and efficient catalytic system for the synthesis of functionalized spirochromenes
Kidwai M, et al.
Applied Catalysis A: General, 425, 35-43 (2012)
商品
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