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32583 Sigma-Aldrich

Diethylzinc

purum, ≥95.0% (KT)

Synonym: DEZ, Zincdiethyl

  • CAS Number 557-20-0

  • Linear Formula (C2H5)2Zn

  • Molecular Weight 123.51

  •  Beilstein Registry Number 3587207

  •  EC Number 209-161-3

  •  MDL number MFCD00009021

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Properties

Related Categories Chemical Synthesis, Dialkylzincs, Organometallic Reagents, Rieke and Organozinc Reagents
InChI Key   HQWPLXHWEZZGKY-UHFFFAOYSA-N
grade   purum
assay   ≥95.0% (KT)
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.)

Description

Other Notes

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Same product — same quality — now Sigma-Aldrich brand

Packaging

Sure/Pac® cylinder, Recommended valves see section 'Tools/Valves and Adapter for Cylinders' in the annex at the end of this catalog.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Supplemental Hazard Statements 
Reacts violently with water.
RIDADR 
UN 3394 4.2/PG 1
WGK Germany 
3
Flash Point(F) 
1.4 °F
Flash Point(C) 
-17 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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256781 Diethylzinc, ≥52 wt. % Zn basis

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