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Sigma-Aldrich

Copper(I) chloride

AnhydroBeads™, ≥99.99% trace metals basis

Synonym(s):

Copper monochloride, Cuprous chloride

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About This Item

Linear Formula:
CuCl
CAS Number:
7758-89-6
Molecular Weight:
99.00
EC Number:
231-842-9
MDL number:
MFCD00010971
UNSPSC Code:
12352302
PubChem Substance ID:
24883859
NACRES:
NA.23

vapor pressure

1.3 mmHg ( 546 °C)

Quality Level

100

product line

AnhydroBeads™

Assay

≥99.99% trace metals basis

reaction suitability

reagent type: catalyst
core: copper

impurities

≤100.0 ppm Trace Metal Analysis

bp

1490 °C (lit.)

mp

430 °C (lit.)

solubility

slightly soluble 0.47 g/L at 20 °C

application(s)

battery manufacturing

SMILES string

Cl[Cu]

InChI

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

InChI key

OXBLHERUFWYNTN-UHFFFAOYSA-M

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General description

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

Application

CuCl may be used as an initiator for hydrostannation of α,β-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.

Legal Information

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

accessory

Product No.
Description
Pricing

Signal Word

Danger

Hazard Classifications

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Mimi Liu et al.
PloS one, 15(5), e0232184-e0232184 (2020-05-06)
The ternary chalcogenide Cu3VSe4 (CVSe) with sulvanite structure has been theoretically predicted to be a promising candidate for photovoltaic applications due to its suitable bandgap for solar absorption and the relatively earth-abundant elements in its composition. To realize the absorber
Madelung O
Semiconductors: Data Handbook null
Chethana Gadiyar et al.
Chemical science, 9(25), 5658-5665 (2018-08-01)
Nanocrystal-seeded synthesis relies on the reaction of nanocrystal seeds with a molecular precursor and it can be regarded as the link between sol-gel and solid-state chemistries. This synthesis approach aims at accessing compositionally complex materials, yet to date its full
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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