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256781

Sigma-Aldrich

Diethylzinc

≥52 wt. % Zn basis

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Synonym(s):
DEZn, Et2Zn, DEZ, Zincdiethyl
Linear Formula:
(C2H5)2Zn
CAS Number:
Molecular Weight:
123.51
Beilstein:
3587207
EC Number:
MDL number:
PubChem Substance ID:

form

liquid

concentration

≥52 wt. % Zn

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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This Item
220809296112668729
Diethylzinc ≥52 wt. % Zn basis

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Diethylzinc

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Diethylzinc solution

Diethylzinc solution 1.0 M in hexanes

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Diethylzinc solution

Diethylzinc packaged for use in deposition systems

Sigma-Aldrich

668729

Diethylzinc

refractive index

n20/D 1.498 (lit.)

refractive index

-

refractive index

-

refractive index

n20/D 1.498 (lit.)

bp

117 °C (lit.)

bp

-

bp

-

bp

117 °C (lit.)

mp

−28 °C (lit.)

mp

-

mp

-

mp

−28 °C (lit.)

density

1.205 g/mL at 25 °C (lit.)

density

0.915 g/mL at 25 °C

density

0.726 g/mL at 25 °C

density

1.205 g/mL at 25 °C (lit.)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

Application

Diethylzinc has been used as a zinc precursor for the synthesis of colloidal Cu/Zn-based nanoparticles, and zinc on silica catalysts via atomic layer deposition (ALD) technique.

Packaging

Supplied in a Sure/Pac cylinder and has a 1/4-turn bronze ball valve with a female 1/4" NPT outlet thread (Z122661) installed. Before using the cylinder, ensure that the valve is closed, then remove carbon steel plug that seals the outlet valve.

Compatible with the following:For instructions please refer to technical bulletin AL-136: The Aldrich Sure/Pac Cylinder System

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC

also commonly purchased with this product

Product No.
Description
Pricing

septum inlet adapter

Product No.
Description
Pricing

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Supplementary Hazards

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Bifunctional catalysts based on colloidal Cu/Zn nanoparticles for the direct conversion of synthesis gas to dimethyl ether and hydrocarbons
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Applied Catalysis A: General, 557, 99-107 (2018)
Bifunctional hybrid catalysts derived from Cu/Zn-based nanoparticles for single-step dimethyl ether synthesis
Gentzen, M and Habicht, W and Doronkin, DE and Grunwaldt, J-D and Sauer, J and Behrens, S
Catalysis Science & Technology, 6(4), 1054-1063 (2016)
Ling Xu et al.
Chirality, 17(8), 476-480 (2005-08-17)
Optically active aminonaphthols derivatives are obtained by condensation of 2-naphthol, substituted benzaldehyde, and (S)-methylbenzylamine under mild conditions, without side products. Their absolute configurations are determined by X-ray crystallographic analysis. The addition of diethylzinc to aromatic aldehydes is considerably accelerated by
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New amino acid-based modular chiral ligands were readily synthesized and used to catalyze the asymmetric conjugate addition of Et(2) Zn to various cyclic enones in the presence of a variety of copper sources. Moderately high ee of up to 72%

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