257168

Sigma-Aldrich

Triethylaluminum

93%

Synonym(s):
Aluminumtriethanide
Linear Formula:
Al(C2H5)3
CAS Number:
Molecular Weight:
114.16
Beilstein/REAXYS Number:
3587229
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22
Pricing and availability is not currently available.

vapor pressure

1 mmHg ( 62.2 °C)

Quality Level

assay

93%

bp

128-130 °C/50 mmHg (lit.)

mp

−50 °C (lit.)

density

0.835 g/mL at 25 °C (lit.)

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 can undergo 1,4-addition to 2-cyclopentenone in the presence of a chiral diphosphite ligand to form 3-ethylcyclopentanone.

Packaging

100 g in Sure-Pac™
1 kg in Sure-Pac™

Other Notes

Remainder other trialkylaluminum compounds

Recommended products

Angled septum-inlet adapter Z118206 or straight septum-inlet adapter, 6mm I.D. inlet, Z118141 or straight septum-inlet adapter, 13mm I.D. inlet, Z118192 is recommended.

Pictograms

FlameCorrosion

Signal Word

Danger

Supp Hazards

EUH014

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 3394 4.3(4.2) / PGI

WGK Germany

nwg

Flash Point(F)

-0.4 °F

Flash Point(C)

-18 °C

Copper-catalyzed enantioselective conjugate addition of triethylaluminum to 2-cyclopentenone
Su L, et al.
Tetrahedron Asymmetry, 14(13), 1865-1869 (2003)

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