256528

Kupfer(I)-chlorid

ACS reagent, ≥90%

• Synonym(e): Kupfermonochlorid
• Lineare Formel: CuCl
• CAS-Nummer: 7758-89-6
• Molekulargewicht: 99.00
• EG-Nummer: 231-842-9
• MDL-Nummer: MFCD00010971
• UNSPSC-Code: 12352300
• PubChem Substanz-ID: 24855533

Eigenschaften

• Qualität: ACS reagent
• Dampfdruck: 1.3 mmHg ( 546 °C)
• Assay: ≥90%; ≥90.0% CuCl basis (ACS specification)
• Form: crystalline powder; powder
• Eignung der Reaktion: reagent type: catalyst; core: copper
• Verunreinigungen: ≤0.02% insol. in acid
• bp: 1490 °C (lit.)
• mp (Schmelzpunkt): 430 °C (lit.)
• Löslichkeit: dimethyl sulfide: partially soluble(lit.); water: insoluble(lit.)
• Anionenspuren: sulfate (SO₄^2-): ≤0.1%
• Kationenspuren: Ca: ≤0.01%; Fe: ≤0.005%; K: ≤0.02%; Na: ≤0.05%
• SMILES String: Cl[Cu]
• InChI: 1S/ClH.Cu/h1H;/q;+1/p-1
• InChIKey: OXBLHERUFWYNTN-UHFFFAOYSA-M

Beschreibung

Anwendung

Zeigt einzigartigen Charakter als Initiator von Radikalreaktionen, wie der Hydrostannierung von α,β-ungesättigten Ketonen.

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.[1]
• To facilitate the addition of an amine to a nitrile to form an amidine, which on reduction forms tertiary amine.[2]
• To catalyze the reaction of olefinic hydrocarbons with phenyl selenocyanate to form β-alkoxyalkyl phenyl selenide.[3]

Sonstige Hinweise

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.

Sicherheitshinweise

• Piktogramme: GHS05,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H302 + H312,H315,H318,H410
• P-Sätze: P264 - P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2
• Lagerklassenschlüssel: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Faceshields, Gloves