Consentement d'utilisation des Cookies

J'accepte Notre site sauvegarde des traceurs textes (cookies) sur votre appareil afin de vous garantir de meilleurs contenus et à des fins de collectes statistiques.Vous pouvez désactiver l'usage des cookies en changeant les paramètres de votre navigateur. En poursuivant votre navigation sur notre site sans changer vos paramètres de navigateur vous nous accordez la permission de conserver des informations sur votre appareil.

7446-70-0 - Aluminum chloride, anhydrous, Reagent Grade - Aluminum trichloride - 12298 - Alfa Aesar

12298 Aluminum chloride, anhydrous, Reagent Grade

Numéro CAS
7446-70-0
Synonymes
Aluminum trichloride

Aluminum chloride, anhydrous, Reagent Grade

MDL
MFCD00003422
EINECS
231-208-1

Propriétés chimiques

Formule
AlCl3
Poids formulaire
133.34
Forme
Lump/Powder
Point de fusion
190° subl.
Densité
2.44
Sensibilité
Moisture Sensitive
Solubilité
Highly soluble in water. Soluble in alcohol, ether, glycerol, propylene glycol and acetonitrile.

Applications

It 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 to synthesis 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.

Notes

Aluminum chloride is hygroscopic. It must be packed in a tightly closed container and stored in a cool, dry, and well-ventilated area. It is water-reactive and corrosive in nature. It reacts vigorously with bases.

Références bibliographiques

Schwiderski, M.; Kruse, A. Catalytic effect of aluminium chloride on the example of the conversion of sugar model compounds. J. Mol. Catal. A Chem. 2015, 402, 64-70.

Ti, H.; Zhang, R.; Zhang, M.; Wei, Z.; Chi, J.; Deng, Y.; Zhang, Y. Effect of extrusion on phytochemical profiles in milled fractions of black rice. Food Chemistry 2015, 178, 186-194.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H314

Causes severe skin burns and eye damage.

Mentions de prudence: 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.

Autres références

Merck
14,337
Classe de danger
8
Groupe d'emballage
II
Code tarifaire harmonisé
2827.32
TSCA
Yes
RTECS
BD0525000

Recommandé

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire