256528
Sigma-Aldrich

Copper(I) chloride

ACS reagent, ≥90%

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Synonym

Cuprous chloride

Molecular Formula

CuCl

Molecular Weight

99.00

CAS Number

7758-89-6

MDL number

MFCD00010971

PubChem Substance ID

24855533

EG/EC Number

231-842-9

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Descriptions

Packaging

100, 500 g in glass btl

Application

Shows unique character as an initiator of radical reactions such as the hydrostannation of α,β-unsaturated ketones.¹

Properties

grade

ACS reagent

vapor pressure

1.3 mmHg ( 546 °C)

assay

≥90%

≥90.0% CuCl basis (ACS specification)

total impurities

≤0.02% insol. in acid

1490 °C(lit.)

430 °C(lit.)

anion traces

sulfate (SO₄^2-): ≤0.1%

cation traces

Ca: ≤0.01%

Fe: ≤0.005%

K: ≤0.02%

Na: ≤0.05%

References

Cited Reference

1. Ooi, T. et al. Tet. Lett. 40, 2133, (1999)

Merck

Merck 13,2690

Fieser

Fieser 1,166 / Fieser 2,91 / Fieser 3,67 / Fieser 4,109 / Fieser 5,164 / Fieser 6,145 / Fieser 7,80 / Fieser 8,118 / Fieser 9,123 / Fieser 11,140 / Fieser 12,141 / Fieser 13,85 / Fieser 15,101

reference

Aldrich MSDS 1, 486:A / Corp MSDS 1 (1), 911:D / RegBook 1 (3), 3329:A / Sax 6, 805

Safety

Hazard Codes

Xn,N

Risk Statements

22-50/53

Safety Statements

22-60-61

RIDADR

UN 2802 8/PG 3

WGK Germany

RTECS

GL6990000

Related Categories

... Routine Reagents > ACS Grade

... Catalysis and Inorganic Chemistry > Copper

MSDS

Specification Sheet

Certificate of Analysis

Certificate of Origin

More Information