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193526 Sigma-Aldrich

1,4-Diiodobenzene

99%

  • CAS Number 624-38-4

  • Empirical Formula (Hill Notation) C6H4I2

  • Molecular Weight 329.90

  •  Beilstein Registry Number 1904546

  •  EC Number 210-842-2

  •  MDL number MFCD00001054

  •  PubChem Substance ID 24851598

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Properties

Related Categories Aryl, Building Blocks, C6, Chemical Synthesis, Halogenated Hydrocarbons,
InChI Key   LFMWZTSOMGDDJU-UHFFFAOYSA-N
assay   99%
bp   285 °C(lit.)
mp   131-133 °C (lit.)

Description

Packaging

10, 50 g in glass bottle

Application

1,4-Diiodobenzene was used in:
• total synthesis of martinellic acid, a naturally occurring bradykinin receptor antagonist
• preparation of 1,4-bis(p-R-phenylethynyl)benzenes via Pd11/Cu1catalyzed cross-coupling reaction
• synthesis of 1,4-diiodo-2,5-didodecylbenzene, starting reagent for the preparation of oligo(1,4-phenylene ethynylene)s
• surface-mediated synthesis of epitaxially aligned and separated polyphenylene lines on Cu(110) via Ullmann dehalogenation reaction

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

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References

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