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296112 Sigma-Aldrich

Diethylzinc solution

1.0 M in hexanes

Synonym: Zincdiethyl

  • CAS Number 557-20-0

  • Linear Formula (C2H5)2Zn

  • Molecular Weight 123.51

  •  Beilstein Registry Number 3587207

  •  MDL number MFCD00009021

  •  PubChem Substance ID 24857838

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Properties

Related Categories Chemical Reagents, Chemical Synthesis, Development Quantities for Research, Dialkylzincs, Organometallic Reagents,
InChI Key   HQWPLXHWEZZGKY-UHFFFAOYSA-N
concentration   1.0 M in hexanes
density   0.726 g/mL at 25 °C

Description

Application

Employed together with a Rh (I) catalyst to prepare α-trifluoromethyl ketones from α,β-unsaturated ketones.

Packaging

100, 800 mL in Sure/Seal™

2 L in Sure/Seal™

Safety & Documentation

Safety Information

Signal word 
Danger
Supplemental Hazard Statements 
Reacts violently with water.
RIDADR 
UN3399 - class 4.3 - PG 1 - EHS - Organometallic substance, liquid, water-reactive, flammable, HI: all (not BR)
WGK Germany 
3
Flash Point(F) 
-9.4 °F
Flash Point(C) 
-23 °C

Documents

Certificate of Analysis

Certificate of Origin


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Protocols & Articles

Articles

Reagents for C–C Bond Formation

Aldrich carries 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-...
ChemFiles Volume 1 Article 3
Keywords: Acylations, Alkylations

Salt-Free Diorganozincs

Zn(OMe)2 is an exceptional precursor of reactive and selective organozinc reagents under salt-free conditions. Historically, the difficulty in preparing organozinc reagents, their highly pyrophoric n...
Keywords: Addition reactions, Asymmetric synthesis, Centrifugation, Filtration, Grignard Reaction, Nucleophilic additions, transformation

Peer-Reviewed Papers
15

References

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