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Merck
CN

256528

Sigma-Aldrich

氯化亚铜

ACS reagent, ≥90%

别名:

一氯化铜

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线性分子式:
CuCl
化学文摘社编号:
分子量:
99.00
EC 号:
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:
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等级

ACS reagent

蒸汽压

1.3 mmHg ( 546 °C)

方案

≥90%
≥90.0% CuCl basis (ACS specification)

表单

crystalline powder
powder

反应适用性

reagent type: catalyst
core: copper

杂质

≤0.02% insol. in acid

沸点

1490 °C (lit.)

mp

430 °C (lit.)

溶解性

dimethyl sulfide: partially soluble(lit.)
water: insoluble(lit.)

痕量阴离子

sulfate (SO42-): ≤0.1%

痕量阳离子

Ca: ≤0.01%
Fe: ≤0.005%
K: ≤0.02%
Na: ≤0.05%

SMILES字符串

Cl[Cu]

InChI

1S/ClH.Cu/h1H;/q;+1/p-1

InChI key

OXBLHERUFWYNTN-UHFFFAOYSA-M

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应用

作为自由基反应(如 α,β-不饱和酮的锡氢化作用)的引发剂表现出独特的性质。
Copper(I) chloride may be used in the following processes:
  • Along with magnesium chloride, to catalyze the conjugate addition of organomagnesium reagents to α,β-ethylenic ketones to form 1,4-addition products.
  • To facilitate the addition of an amine to a nitrile to form an amidine, which on reduction forms tertiary amine.
  • To catalyze the reaction of olefinic hydrocarbons with phenyl selenocyanate to form β-alkoxyalkyl phenyl selenide.

其他说明

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

警示用语:

Danger

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2

储存分类代码

8A - Combustible corrosive hazardous materials

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, Faceshields, Gloves

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Conversion of nitriles into tertiary amines: N,N-dimethylhomoveratrylamine
Rousselet G, et al
Organic Syntheses, 76, 133-133 (1996)
Facile oxyselenation of olefins in the presence of copper (II) or copper (I) chloride as catalyst.
Toshimitsu A, et al.
The Journal of Organic Chemistry, 45(10), 1953-1958 (1980)
M. Alami et al.
Organic Syntheses, 72, 135-135 (1995)
Copper (I) chloride-mediated intramolecular coupling of vinyltrimethylstannane and vinyl halide functions.
Piers E and Wong T.
The Journal of Organic Chemistry, 58(14), 3609-3610 (1993)
Copper (I) Chloride.
Bertz SH, et al.
e-EROS Encyclopedia of Reagents for Organic Synthesis. (2007)

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