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.

544-92-3 - Copper(I) cyanide - 12135 - Alfa Aesar

12135 Copper(I) cyanide

CAS-Nummer
544-92-3
Synonyme

Größe Preis ($) Menge Verfügbarkeit
250g 41,41
1kg 91,05
*2x2.5kg 294,11
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Copper(I) cyanide

MDL
MFCD00010975
EINECS
208-883-6

Chemische Eigenschaften

Formel
CCuN
Molmasse
89.56
Form
Powder
Schmelzpunkt
473°
Dichte
2.92
Löslichkeit
Practically insoluble in water and alcohol. Soluble in ammonium hydroxide, aqueous ammonia, pyridine and N-methylpyrrolidone.

Anwendungen

Copper(I) cyanide is commonly used as a polymerization catalyst. The compound is useful in organic synthesis, as a catalyst, reagent in the preparation of nitriles(sandmeyer reaction). It is also used in electroplating copper and iron, silver plating, brass plating, and copper-tin alloy plating. It is used to make phthalocyanine dyes and pigments.

Bemerkungen

Incompatible with acids, bases, magnesium. Stable at room temperature.

Literaturverweise

Lu, D.; Zhu, C.; Xu, H. Copper(I)-catalyzed diastereoselective hydroxytrifluoromethylation of dienes accelerated by phosphine ligands. Chem. Sci. 2013, 4, 2478-2482.

Park, K.; Lee, S.; Kang, Y.; Moon, S.; Lee, S. S. An unusual anionic copper(I) cyanide 3D framework encapsulating a cationic copper(II) complex as a guest. Dalton Trans. 2008, 46, 6521-6523.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H300-H310-H330-H400-H410

Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Sicherheitshinweise: P260-P284-P301+P310-P304+P340-P320-P330-P361-P302+P350-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear respiratory protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Specific treatment is urgent (see label). Rinse mouth. Remove/Take off immediately all contaminated clothing. IF ON SKIN: Gently wash with plenty of soap and water. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,2661
Beilstein
3587244
Gefahrenklasse
6.1
Verpackungsgruppe
II
Harmonized Tariff Code
2837.19
TSCA
Yes
RTECS
GL7150000

Empfohlen

  • L13278

    Sodium cyanide, granules, 98%
  • L15836

    Zinc cyanide, 98%
  • 12137

    Sodium cyanide, ACS, 95% min
  • 13455

    Sodium hydroxide (low chloride), ACS, 97.0% min
  • 43997

    N,N-Dimethylformamide, anhydrous, 99.8%, packaged under Argon in resealable ChemSeal™ bottles

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf