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Merck

429406

Sigma-Aldrich

氯化铈(III)

AnhydroBeads, −10 mesh, ≥99.99% trace metals basis

别名:

三氯化铈, 氯化亚铈

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About This Item

经验公式(希尔记法):
CeCl3
CAS号:
分子量:
246.48
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.23

產品線

AnhydroBeads

品質等級

化驗

≥99.99% trace metals basis

形狀

beads

反應適用性

reagent type: catalyst
core: cerium

雜質

≤100.0 ppm Trace Rare Earth Analysis

粒徑

−10 mesh

mp

848 °C (lit.)

密度

3.97 g/mL at 25 °C (lit.)

SMILES 字串

Cl[Ce](Cl)Cl

InChI

1S/Ce.3ClH/h;3*1H/q+3;;;/p-3

InChI 密鑰

VYLVYHXQOHJDJL-UHFFFAOYSA-K

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一般說明

氯化铈(III)是一种无毒、耐水的路易斯酸催化剂,对各种化学转化具有高的区域性和化学选择性。它被广泛用作环境友好的酸性促进剂,用于许多合成有机反应,如 C-C 键形成反应、过渡金属催化脱氢和 C-O 双键还原。

應用

  • 动态配体交换在铈(III)氧化化学中的作用:该研究利用氧化反应中的氯化铈(III),探索了铈的氧化还原化学,以理解其在各种化学转化中的潜力(JR Robinson et al., 2016)。
  • 氯化铈(III)复合物引起的环烷醇的光催化C- C 键裂解和胺化:考察了用于C-C键裂解和胺化反应的氯化铈(III)复合物的光催化性质,重点介绍了其在有机合成中的潜力(JJ Guo et al., 2016)。
  • 空气中六水合氯化铈的脱水、水解和氧化:研究了不同条件下水合形式氯化铈(III)的行为,该研究有助于理解其稳定性和反应(S Xue et al., 2017)。

其他說明

打开安培瓶需要刻痕刀(Scoring knife)

法律資訊

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

象形圖

CorrosionEnvironment

訊號詞

Danger

危險聲明

危險分類

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1C

儲存類別代碼

8B - Non-combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 2

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析证书(COA)

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访问文档库

Applications of CeCl3 as an Environmental Friendly Promoter in Organic Chemistry
Giuseppe Bartoli, et al.
Chemical Reviews, 110, 6104-6143 (2010)
The use of anhydrous CeCl3 as a catalyst for the synthesis of 3-sulfenyl indoles
Claudio C. Silveira, et al.
Tetrahedron Letters, 51, 2014-2016 (2010)
Xiao, Z. Timberlake, J.W.
Tetrahedron, 54, 4211-4211 (1998)
Florian J Wegehaupt et al.
Archives of oral biology, 55(6), 441-446 (2010-04-20)
To investigate the effect of cerium chloride, cerium chloride/fluoride and fluoride application on calcium release during erosion of treated dentine. Forty dentine samples were prepared from human premolars and randomly assigned to four groups (1-4). Samples were treated twice a
Haiquan Zhao et al.
Archives of environmental contamination and toxicology, 62(1), 154-164 (2011-04-20)
Cerium has been demonstrated to damage liver of mice, but very little is known about the molecular mechanisms underlying the mouse liver apoptosis. In order to understand the liver injury induced by intragastric administration of cerium chloride (CeCl3) for 60

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We carry a large variety of electrophiles and nucleophiles that are widely used in C–C bond-forming reactions. This group of products contains many organometallic reagents as well as commonly-used alkylating and acylating reagents.

We carry a large variety of electrophiles and nucleophiles that are widely used in C–C bond-forming reactions. This group of products contains many organometallic reagents as well as commonly-used alkylating and acylating reagents.

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