252662

Triethylaluminum solution

1.0 M in hexanes

• Sinónimos: Aluminumtriethanide
• Fórmula lineal: Al(C₂H₅)₃
• Número de CAS: 97-93-8
• Peso molecular: 114.16
• Beilstein/REAXYS Number: 3587229
• MDL number: MFCD00009015
• UNSPSC Code: 12352103
• PubChem Substance ID: 24855229
• NACRES: NA.22

Propiedades

• form: liquid
• Quality Level: 100
• concentration: 1.0 M in hexanes
• density: 0.692 g/mL at 25 °C
• SMILES string: CC[Al](CC)CC
• InChI: 1S/3C2H5.Al/c3*1-2;/h3*1H2,2H3;
• InChI key: VOITXYVAKOUIBA-UHFFFAOYSA-N

Descripción

Application

Triethylaluminum solution can be used:

• As a reagent in Alumino-Mannich reaction, where it reacts with iminium ion substrates for which the corresponding Petasis borono-Mannich reaction is unsuccessful.
• In the synthesis of macrocyclic binuclear aluminum complexes with efficient activities toward ring-opening polymerization of ε-caprolactone.
• To promote Claisen rearrangement of allyl vinyl ether derivatives along with the transfer of ethyl group to aldehydic carbon.
• As a reagent for copper-catalyzed asymmetric conjugate addition of alkenyl- and alkylalanes to α,β-unsaturated lactams.
• As a precursor to synthesize diethylaluminium cyanide, which is used as hydrocyanating reagent.

Información de seguridad

• pictograms: GHS02,GHS08,GHS05,GHS07,GHS09
• signalword: Danger
• hcodes: H225,H250,H252,H260,H304,H314,H336,H361f,H411
• pcodes: P210 - P231 + P232 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P370 + P378
• Hazard Classifications: Aquatic Chronic 2 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Repr. 2 - Self-heat. 2 - Skin Corr. 1A - STOT SE 3 - Water-react 1
• target_organs: Respiratory system
• supp_hazards: EUH014
• Storage Class: 4.2 - Pyrophoric and self-heating hazardous materials
• wgk_germany: WGK 3
• flash_point_f: -0.4 °F - closed cup
• flash_point_c: -18 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter