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T8809 Sigma-Aldrich

Tetracyanoethylene

96%

Synonym: Ethylenetetracarbonitrile, NSC 24833, Percyanoethylene, TCNE

  • CAS Number 670-54-2

  • Linear Formula (NC)2C=C(CN)2

  • Molecular Weight 128.09

  •  Beilstein/REAXYS Number 1679885

  •  EC Number 211-578-0

  •  MDL number MFCD00001850

  •  PubChem Substance ID 24900563

  •  NACRES NA.22

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Description

Application

Used for postfunctional addition to polyphenylacetylene derivatives to change the oxygen permeability

Reactant for:
• Regioselective [2+2] cycloaddition reaction for production of BODIPY dyes and TCBD derivatives
• Thermal addition reaction with alkynes
• One-pot reactions with nucleophilic reagents forming aromatic cyanovinyl compounds
• Synthesis of cobalt tetracyanoethylene films
• Biotransformation by Botrytis cinerea

Packaging

5, 25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3439A 6.1 / PGI
WGK Germany 
WGK 3
RTECS 
KM7300000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles
Peer-Reviewed Papers
15

References

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