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651745

Copper(I) chloride

Name: Copper(I) chloride
Brand: ALDRICH

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

NACRES:

NA.23

PubChem Substance ID:

24883859

UNSPSC Code:

12352302

EC Number:

231-842-9

MDL number:

MFCD00010971

Assay:

≥99.99% trace metals basis

Grade:

synthesis grade

Solubility:

slightly soluble 0.47 g/L at 20 °C

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Properties

grade

synthesis grade

Quality Level

100

vapor pressure

1.3 mmHg ( 546 °C)

product line

AnhydroBeads^™

assay

≥99.99% trace metals basis

reaction suitability

core: copper, reagent type: catalyst

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)

electroplating
material synthesis precursor

SMILES string

Cl[Cu]

InChI

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

InChI key

OXBLHERUFWYNTN-UHFFFAOYSA-M

Description

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

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pictograms

GHS05,GHS07,GHS09

signalword

Danger

hcodes

H302 + H312,H315,H318,H410

pcodes

P264 - P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338

Hazard Classifications

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

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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Global Trade Item Number

SKU	GTIN
651745-5G	04061832732626
651745-25G	04061833599846