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256781

Sigma-Aldrich

Diethylzinc

≥52 wt. % Zn basis

Sinônimo(s):

DEZn, Et2Zn, DEZ, Zincdiethyl

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About This Item

Fórmula linear:
(C2H5)2Zn
Número CAS:
557-20-0
Peso molecular:
123.51
Beilstein:
3587207
Número CE:
209-161-3
Número MDL:
MFCD00009021
Código UNSPSC:
12352103
ID de substância PubChem:
24855550
NACRES:
NA.22

forma

liquid

concentração

≥52 wt. % Zn

índice de refração

n20/D 1.498 (lit.)

pb

117 °C (lit.)

pf

−28 °C (lit.)

densidade

1.205 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

CC[Zn]CC

InChI

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

chave InChI

HQWPLXHWEZZGKY-UHFFFAOYSA-N

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Categorias relacionadas

Aplicação

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.

Embalagem

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

Informações legais

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

Palavra indicadora

Danger

Frases de perigo

H250,H260,H314,H410

Classificações de perigo

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

Perigos de suplementos

EUH014

Código de classe de armazenamento

4.2 - Pyrophoric and self-heating hazardous materials

Classe de risco de água (WGK)

WGK 3

Equipamento de proteção individual

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Bifunctional catalysts based on colloidal Cu/Zn nanoparticles for the direct conversion of synthesis gas to dimethyl ether and hydrocarbons
Gentzen, M and Doronkin, DE and Sheppard, TL and Grunwaldt, J-D and Sauer, J and Behrens, S
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)
Single-site zinc on silica catalysts for propylene hydrogenation and propane dehydrogenation: Synthesis and reactivity evaluation using an integrated atomic layer deposition-catalysis instrument
Camacho-Bunquin J, et al.
J. Catal., 345, 170-182 (2017)
Sang-Jin Jeon et al.
Journal of the American Chemical Society, 127(47), 16416-16425 (2005-11-25)
There is a great demand for development of catalyst systems that are not only efficient and highly enantioselective but are also environmentally benign. Herein we report investigations into the catalytic asymmetric addition of alkyl and functionalized alkyl groups to ketones
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
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Reagents for C–C Bond Formation

We carry a large variety of electrophiles and nucleophiles that are widely used in C–C bond-forming reactions. This group of products contains many organometallic reagents as well as commonly-used alkylating and acylating reagents.

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