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668729

Sigma-Aldrich

Diethylzinc

packaged for use in deposition systems

Synonym(s):

DEZn, Et2Zn, DEZ, Zincdiethyl

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About This Item

Linear Formula:
(C2H5)2Zn
CAS Number:
557-20-0
Molecular Weight:
123.51
Beilstein:
3587207
EC Number:
209-161-3
MDL number:
MFCD00009021
UNSPSC Code:
12352103
PubChem Substance ID:
24885000
NACRES:
NA.23

Quality Level

100

form

liquid

refractive index

n20/D 1.498 (lit.)

bp

117 °C (lit.)

mp

−28 °C (lit.)

density

1.205 g/mL at 25 °C (lit.)

SMILES string

CC[Zn]CC

InChI

1S/2C2H5.Zn/c2*1-2;/h2*1H2,2H3;

InChI key

HQWPLXHWEZZGKY-UHFFFAOYSA-N

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General description

Atomic number of base material: 30 Zinc

Application

Precursors Packaged for Depositions Systems
Reacted with water in a low temperature (<200°C) atomic layer deposition of polycrystalline ZnO layers displaying exciton photoluminescence at room temperature.

Signal Word

Danger

Hazard Statements

H250,H260,H314,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Pyr. Liq. 1 - Skin Corr. 1B - Water-react 1

Supplementary Hazards

EUH014

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBJ2066
SHBG8866V
77196MKV
SHBF0401V
10509KHV

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Journal of Applied Physics, 103, 033515-033515 (2008)
Zhiyan Huang et al.
The Journal of organic chemistry, 72(4), 1373-1378 (2007-02-10)
A novel class of sulfinamido alcohol ligands 1-6 was synthesized from (S)-tert-butanesulfinamide. These ligands showed excellent catalytic activities and enantiomeric selectivities in asymmetric additions of diethylzinc to aromatic aldehydes.
Donna K Friel et al.
Journal of the American Chemical Society, 130(30), 9942-9951 (2008-07-01)
Alkylations of pyridyl-substituted ynones with Et2Zn and Me2Zn, promoted by amino acid-based chiral ligands in the presence of Al-based alkoxides, afford tertiary propargyl alcohols efficiently in 57% to >98% ee. Two easily accessible chiral ligands are identified as optimal for
Lianbing Zhang et al.
Angewandte Chemie (International ed. in English), 48(27), 4982-4985 (2009-06-06)
New uses for ALD: By applying standard metal oxide atomic layer deposition (ALD) to two types of porphyrins, site-specific chemical infiltration of substrate molecules is achieved: Diethylzinc can diffuse into the interior of porphyrin supramolecular structures and induce metalation of
Efficient chirality switching in the addition of diethylzinc to aldehydes in the presence of simple chiral alpha-amino amides.
M Isabel Burguete et al.
Angewandte Chemie (International ed. in English), 46(47), 9002-9005 (2007-09-26)
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