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229628

Sigma-Aldrich

Copper(I) chloride

≥99.995% trace metals basis

Sinónimos:

Copper monochloride, Cuprous chloride

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About This Item

Fórmula lineal:
CuCl
Número de CAS:
7758-89-6
Peso molecular:
99.00
Número CE:
231-842-9
Número MDL:
MFCD00010971
Código UNSPSC:
12352302
ID de la sustancia en PubChem:
24853291
NACRES:
NA.23
Ensayo:
≥99.995% trace metals basis
Formulario:
powder
solubilidad:
slightly soluble 0.47 g/L at 20 °C

presión de vapor

1.3 mmHg ( 546 °C)

Nivel de calidad

200

Ensayo

≥99.995% trace metals basis

Formulario

powder

idoneidad de la reacción

reagent type: catalyst
core: copper

técnicas

mass spectrometry (MS): suitable

impurezas

≤50.0 ppm Trace Rare Earth Analysis

bp

1490 °C (lit.)

mp

430 °C (lit.)

solubilidad

slightly soluble 0.47 g/L at 20 °C

aplicaciones

battery manufacturing

cadena SMILES

Cl[Cu]

InChI

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

Clave InChI

OXBLHERUFWYNTN-UHFFFAOYSA-M

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Descripción general

The structure of copper(I) chloride is similar to zinc-blende crystal at room temperature; the structure is wurtzite at 407 °C and at higher temperatures it forms copper(I) chloride vapor as per mass spectroscopy.

Aplicación

CuCl may be used as an initiator for hydrostannation of α,α-unsaturated ketones and other similar radical reactions.
Shows unique character as an initiator of radical reactions such as the hydrostannation of α,β-unsaturated ketones.
Shows unique character as an initiator of radical reactions such as the hydrostannation of α,β-unsaturated ketones.

Palabra de señalización

Danger

Clasificaciones de peligro

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

Código de clase de almacenamiento

8A - Combustible corrosive hazardous materials

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
0000375566
0000350489
0000350489
0000375566
0000378722

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Changjun Park et al.
Polymers, 12(2) (2020-02-07)
Here we report the dual light- and thermo-responsive behavior of well-defined rod-coil block copolymers composed of an azobenzene unit, 2-(2-methoxyethoxy)ethyl methacrylate (MEO2MA) and oligo(ethylene glycol) methacrylate (OEGMA). Azobenzene-containing rigid rod blocks prepared by chain growth condensation polymerization of the azobenzene
Madelung O
Semiconductors: Data Handbook null
Qidong Wu et al.
ACS omega, 5(36), 23450-23459 (2020-09-22)
Poly(vinylidene fluoride) (PVDF) is a common and inexpensive polymeric material used for membrane fabrication, but the inherent hydrophobicity of this polymer induces severe membranes fouling, which limits its applications and further developments. Herein, we prepared superwettable PVDF membranes by selecting
Yi-Fan Zhao et al.
Journal of colloid and interface science, 448, 380-388 (2015-03-11)
Here we describe the development of versatile antifouling polyethersulfone (PES) filtration membranes modified via surface grafting of zwitterionic polymers from a reactive amphiphilic copolymer additive. Amphiphilic polyethersulfone-block-poly(2-hydroxyethyl methacrylate) (PES-b-PHEMA) was beforehand designed and used as the blending additive of PES
Takayoshi Arai et al.
The Journal of organic chemistry, 73(13), 4903-4906 (2008-06-03)
A catalytic asymmetric Henry reaction has been developed with use of a sulfonyldiamine-CuCl complex as a catalyst. A series of new binaphthyl-containing sulfonyldiamine ligands (2a-h) were readily synthesized in two steps starting from commercially available chiral 1,2-diamines. The (R,R)-diamine-(R)-binaphthyl ligand
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