Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

12457 Copper(II) chloride, anhydrous, 98% min

CAS-Nummer
7447-39-4
Synonyme

SDS Analysenzertifikat Produktspezifikation Technische Anfrage
Stock No. Größe Preis ($) Menge Verfügbarkeit
12457-18 50g 23,00
12457-30 250g 40,40
12457-A1 1kg 108,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Copper(II) chloride, anhydrous, 98% min

MDL
MFCD00010972
EINECS
231-210-2

Chemische Eigenschaften

Formel
CuCl2
Molmasse
134.45
Form
Powder
Schmelzpunkt
620°
Siedepunkt
993° dec.
Dichte
3.386
Storage & Sensitivity
Hygroscopic. Air Sensitive. Store under Argon. Ambient temperatures.
Löslichkeit
Soluble in water, alcohol, acetone and hot sulfuric acid.

Anwendungen

Isomerization and cracking catalyst, mordant in dyeing and printing fabrics, in electroplating baths for plating Cu on Al, in photography as a fixer, as a pigment for glass and ceramic.Copper(II) chloride is used as a co-catalyst with palladium(II) chloride used in the Wacker process to prepare ethanol from ethane. It acts as an effective catalyst for the tetrahydropyranylation of alcohols. It is involved in the production of vinyl chloride and dichloroethane as well as in the chlorination of aromatic hydrocarbons. It acts as deodorizing and desulfurizing agent in the petroleum industry, a mordant in textiles industry and in electrotyping baths for plating copper.

Bemerkungen
>300° partial decomposition to CuCl and Cl{2}. Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible withstrong bases and alkali metals.

Literaturverweise

Casiello, M.; Monopoli, A.; Cotugno, P.; Milella, A.; Dell Anna, M. M.; Ciminale, F.; Nacci, A. Copper( II ) chloride-catalyzed oxidative carbonylation of glycerol to glycerol carbonate. J. Mol. Catal. A: Chem. 2014, 381, 99-106.

Kothandapani, J.; Ganesan, A.; Vairaprakash, P.; Ganesan, S. S. Copper(II) chloride assisted aryl exchange in arylmethanes: a simple and efficient route to triarylmethane derivatives. Tetrahedron Lett. 2015, 56 (17), 2238-2242.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H301-H314-H318

Toxic if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage.

Sicherheitshinweise: P260u-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a

Do not breathe dusts or mists. IF SWALLOWED: Immediately call a POISON CENTER/doctor IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,2633
Gefahrenklasse
8
Verpackungsgruppe
III
Harmonized Tariff Code
2827.39
TSCA
Yes
RTECS
GL7000000

Empfohlen

  • A16281
    Zinc chloride, anhydrous, 98+%

  • 11414
    Silver nitrate, ACS, 99.9+% (metals basis)

  • 11871
    Copper(I) chloride, 97%

  • 12357
    Iron(III) chloride, anhydrous, 98%

  • 31141
    Iron(II) chloride, anhydrous, 99.5% (metals basis)

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf