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271365 Aldrich

Ethoxyacetylene solution

~40 wt. % in hexanes

  • CAS Number 927-80-0

  • Linear Formula C2H5OC≡CH

  • Molecular Weight 70.09

  •  Beilstein Registry Number 741882

  •  MDL number MFCD00009247

  •  PubChem Substance ID 24856434

  • Popular Documents:  FTNMR (PDF)  

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Properties

Related Categories Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal More...
InChI Key   WMYNMYVRWWCRPS-UHFFFAOYSA-N
concentration   ~40 wt. % in hexanes
refractive index   n20/D 1.378
density   0.732 g/mL at 25 °C
storage temp.   2-8°C

Description

Application

Used with N-vinylamides and triflic anhydride in a direct, three-component synthesis of pyridines. Also used to prepare α,β-unsaturated esters from ketones via a Meyer-Schuster rearrangement.

Packaging

1, 5 g in glass bottle

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1993BF 3 / PGII
WGK Germany 
3
Protocols & Articles

Related Content

Alkynes and Acetylenic Building Blocks

Aldrich Chemistry lists over 600 alkyne building blocks, including a wide array of propargyl alcohols, acetylenic boron reagents, and halogenated substrates for cross-coupling. Additionally, many of ...
Keywords: Building blocks, Coupling reactions, Cross couplings

Peer-Reviewed Papers
15

References

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