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About This Item
Linear Formula:
Al(C2H5)3
CAS Number:
Molecular Weight:
114.16
Beilstein:
3587229
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22
form
liquid
Quality Level
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
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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.
Signal Word
Danger
Hazard Statements
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
Supplementary Hazards
Storage Class Code
4.2 - Pyrophoric and self-heating hazardous materials
WGK
WGK 3
Flash Point(F)
-0.4 °F - closed cup
Flash Point(C)
-18 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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