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.

7446-70-0 - Aluminum chloride, anhydrous, granular, 99% - A11892 - Alfa Aesar

A11892 Aluminum chloride, anhydrous, granular, 99%

CAS-Nummer
7446-70-0
Synonyme

Größe Preis ($) Menge Verfügbarkeit
250g 25,34
1000g 66,44
5000g 246,47
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Aluminum chloride, anhydrous, granular, 99%

MDL
MFCD00003422
EINECS
231-208-1

Chemische Eigenschaften

Formel
AlCl3
Molmasse
133.34
Schmelzpunkt
190° subl.
Dichte
2.44
Sensitivität
Moisture Sensitive
Löslichkeit
Soluble in water, hydrochloric acid and ethanol. Slightly soluble in benzene.

Anwendungen

Aluminum chloride is used as a catalyst for Friedel-Crafts acylation and alkylation of aromatic compounds. It is one of the most commonly employed Lewis acids for a wide variety of organic transformations. It catalyzes the ene reaction, polymerization and isomerization reactions. For example, it can be used for the synthesis of ethyl benzene which is a precursor for producing polystyrene. It can be used for producing dodecylbenzene, a key intermediate for detergents. It is useful in the production of anthroquinone, the presursor for dyestuffs. It is used in the synthesis of bis (arene) metal complexes, through Fischer-Hafner synthesis. Gattermann-Koch reaction employs aluminum chloride for introducing formyl group onto aromatic rings.

Bemerkungen

Moisture sensitive. Reacts violently with water with liberation of heat.

Literaturverweise

Shilina, M. I.; Vasilevskii, G. Y.; Rostovshchikova, T. N.; Murzin, V. Y. Unusual coordination state of cobalt ions in zeolites modified by aluminum chloride. Dalton Trans. 2015, 44 (29), 13282-13293.

Azarniya, A.; Azarniya, A.; Hosseini, H. R. M.; Simch, A. Nanostructured aluminium titanate (Al2TiO5/) particles and nanofibers: Synthesis and mechanism of microstructural evolution. Mater. Charact. 2015, 103, 125-132.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314

Causes severe skin burns and eye damage.

Sicherheitshinweise: P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P363-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. 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. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,337
Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2827.32
TSCA
Yes
RTECS
BD0525000

Empfohlen

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf