256528

Copper(I) chloride

ACS reagent, ≥90%

• Sinonimo/i: Copper monochloride, Cuprous chloride
• Formula condensata: CuCl
• Numero CAS: 7758-89-6
• Peso molecolare: 99.00
• Numero CE: 231-842-9
• Numero MDL: MFCD00010971
• Codice UNSPSC: 12352300
• ID PubChem: 24855533

Proprietà

• Grado: ACS reagent
• Tensione di vapore: 1.3 mmHg ( 546 °C)
• Saggio: ≥90%; ≥90.0% CuCl basis (ACS specification)
• Stato: crystalline powder; powder
• Impiego in reazioni chimiche: reagent type: catalyst; core: copper
• Impurezze: ≤0.02% insol. in acid
• P. ebollizione: 1490 °C (lit.)
• Punto di fusione: 430 °C (lit.)
• Solubilità: dimethyl sulfide: partially soluble(lit.); water: insoluble(lit.)
• Anioni in tracce: sulfate (SO₄^2-): ≤0.1%
• Cationi in tracce: Ca: ≤0.01%; Fe: ≤0.005%; K: ≤0.02%; Na: ≤0.05%
• Stringa SMILE: Cl[Cu]
• InChI: 1S/ClH.Cu/h1H;/q;+1/p-1; OXBLHERUFWYNTN-UHFFFAOYSA-M

Descrizione

Applicazioni

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]

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

Altre note

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.

Informazioni sulla sicurezza

• Pittogrammi: GHS05,GHS07,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H302 + H312,H315,H318,H410
• Consigli di prudenza: P264 - P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
• Classi di pericolo: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2
• Codice della classe di stoccaggio: 8A - Combustible corrosive hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: dust mask type N95 (US), Eyeshields, Faceshields, Gloves