Merck

298174

Sigma-Aldrich

四氯金(III)酸钠 二水合物

99%

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别名:
氯化金钠
线性分子式:
NaAuCl4 · 2H2O
CAS号:
分子量:
397.80
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

质量水平

检测方案

99%

形式

solid

reaction suitability

reagent type: catalyst
core: gold

SMILES string

O.O.[Na+].Cl[Au-](Cl)(Cl)Cl

InChI

1S/Au.4ClH.Na.2H2O/h;4*1H;;2*1H2/q+3;;;;;+1;;/p-4

InChI key

OEERDTKOVZFOHF-UHFFFAOYSA-J

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此商品
S9640379794432857
Sodium tetraborate decahydrate ACS reagent, ≥99.5%

Sigma-Aldrich

S9640

四硼酸钠 十水合物

form

solid

form

powder or crystals

form

solid

form

solid

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

reaction suitability

reagent type: catalyst
core: gold

reaction suitability

-

reaction suitability

-

reaction suitability

-

一般描述

四氯金酸钠二水合物(NaAuCl4·2H2O) 是最便宜的金催化剂,广泛用于众多有机转化反应, 例如,多重键亲核加成、非对称醚化、 和炔丙醇的亲核取代反应。

应用

四氯金酸钠二水合物可用作催化剂:
  • 合成1,5苯二氮䓬和喹喔啉衍生物,作为重要的制药用杂环化合物。
  • 用于通过简单、温和的方法,脱保护叔丁基二甲基硅烷(TBS)的保护基。
也可用作金纳米颗粒的合成前体。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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