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.

7447-39-4 - Copper(II) chloride, anhydrous, 98% min - 12457 - Alfa Aesar

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

CAS-Nummer
7447-39-4
Synonyme

Größe Preis ($) Menge Verfügbarkeit
50g 20,07
250g 39,57
1kg 104,78
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
Sensitivität
Air Sensitive & Hygroscopic
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-H400-H410

Toxic if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Sicherheitshinweise: P260-P273-P280-P301+P310-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. 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. Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. 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