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406023

Sigma-Aldrich

Diethylzinc solution

1.0 M in heptane

Synonym(s):

Zincdiethyl

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About This Item

Linear Formula:
(C2H5)2Zn
CAS Number:
557-20-0
Molecular Weight:
123.51
Beilstein:
3587207
MDL number:
MFCD00009021
UNSPSC Code:
12352103
PubChem Substance ID:
24865350
NACRES:
NA.22
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form

liquid

Quality Level

100

concentration

1.0 M in heptane

bp

98 °C

density

0.74 g/mL at 25 °C

SMILES string

CC[Zn]CC

InChI

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

InChI key

HQWPLXHWEZZGKY-UHFFFAOYSA-N

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Application

Diethylzinc solution can be used in the synthesis of:
  • Bis(pyridylpyrrolyl)zinc luminescent complexes.[1]
  • A versatile building block, 5-(ketoaryl)thiazole.[2]
  • ZnxCd1-xSe nanocrystals having high luminescence properties.[3]

Signal Word

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Skin Corr. 1B - STOT SE 3 - Water-react 1

Target Organs

Central nervous system

Supplementary Hazards

EUH014

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 3

Flash Point(F)

12.2 °F - closed cup

Flash Point(C)

-11 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBR7170
SHBR7171
SHBQ9846
SHBQ9847
SHBQ8756

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Pyridylpyrrolides as alternatives to cyclometalated phenylpyridine ligands: synthesis and characterization of luminescent zinc and boron pyridylpyrrolide complexes.
Klappa JJ, et al.
Dalton Transactions, 883-891 (2004)
Composition-Tunable ZnxCd1-xSe nanocrystals with high luminescence and stability.
Xinhua Z, et al.
Journal of the American Chemical Society, 125(28), 8589-8594 (2003)
Practical synthesis of a highly functionalized thiazole ketone.
Frey LF, et al.
Tetrahedron, 59(33), 6363-6373 (2003)
Hong Li et al.
The Journal of organic chemistry, 73(18), 7398-7401 (2008-08-15)
Direct asymmetric aldol reaction of aryl ketones with aryl aldehydes catalyzed by chiral metal complex is reported for the first time herein. Two novel semicrown chiral ligands 1a and 1b were synthesized from (S)- and (R)-BINOL, respectively, and then employed
Tummanapalli Satyanarayana et al.
Organic letters, 9(2), 251-253 (2007-01-16)
A strong asymmetric amplification is observed in the addition of diethylzinc on aromatic aldehydes in the presence of the bistriflamide of trans-1,2-diaminocyclohexane 3a. The asymmetric amplification originates from the insolubility of the catalyst precursor 3a of low enantiomeric excess (ee)
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