198048
Trimethylaluminum solution
2.0 M in toluene
Synonyme(s) :
Trimethylalane
Se connecter pour consulter les tarifs organisationnels et contractuels.
Sélectionner une taille de conditionnement
Changer de vue
A propos de cet article
Formule linéaire :
(CH3)3Al
Numéro CAS:
Poids moléculaire :
72.09
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3587197
Service technique
Besoin d'aide ? Notre équipe de scientifiques expérimentés est là pour vous.
Laissez-nous vous aiderform
liquid
Quality Level
concentration
2.0 M in toluene
density
0.81 g/mL at 25 °C
SMILES string
C[Al](C)C
InChI
1S/3CH3.Al/h3*1H3;
InChI key
JLTRXTDYQLMHGR-UHFFFAOYSA-N
Application
Used in a recently reported Al-catalyzed oxidation based on Oppenauer chemistry providing excellent yields of aldehydes and ketones. As a (1:1) complex with binol catalyzes the dynamic kinetic resolution of secondary alcohols with Novozym 435.
Trimethylaluminum solution can be used as a reagent in the synthesis of:
- Polyhydroxylated cyclohexanes by stereoselective rearrangement of unsaturated glycosides.
- Partially hydrolyzed trimethylaluminum (PHT) catalyst for the polymerization of olefins.
- Methyl benzene by methylation of anisole derivatives using nickel-1,3-dicyclohexylimidazol-2-ylidene catalyst system.
Packaging
The 25 mL Sure/Seal™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.
Legal Information
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
signalword
Danger
target_organs
Central nervous system
supp_hazards
Classe de stockage
4.2 - Pyrophoric and self-heating hazardous materials
wgk
WGK 3
flash_point_f
39.2 °F - closed cup
flash_point_c
4 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Classifications
Aquatic Chronic 3 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Repr. 2 - Skin Corr. 1B - STOT RE 2 - STOT SE 3 - Water-react. 1
Faites votre choix parmi les versions les plus récentes :
Déjà en possession de ce produit ?
Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.
Partially hydrolyzed trimethylaluminum (PHT) as heterogeneous cocatalyst for the polymerization of olefins with metallocene complexes
Koppl A, et al.
Journal of Applied Polymer Science, 80(3), 454-466 (2001)
Nickel-catalyzed cross-coupling of anisole derivatives with trimethylaluminum through the cleavage of carbon-oxygen bonds
Morioka T, et al.
Chemistry Letters (Jpn), 44(12), 1729-1731 (2015)
Lipase/aluminum-catalyzed dynamic kinetic resolution of secondary alcohols.
Albrecht Berkessel et al.
Angewandte Chemie (International ed. in English), 45(39), 6567-6570 (2006-09-05)