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Merck
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Documenti fondamentali

193526

Sigma-Aldrich

1,4-Diiodobenzene

99%

Sinonimo/i:

4-Iodophenyl iodide, p-Diiodobenzene, p-Phenylene diiodide

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About This Item

Formula empirica (notazione di Hill):
C6H4I2
Numero CAS:
Peso molecolare:
329.90
Beilstein:
1904546
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22

Saggio

99%

Stato

powder

P. ebollizione

285 °C (lit.)

Punto di fusione

131-133 °C (lit.)

Gruppo funzionale

iodo

Stringa SMILE

Ic1ccc(I)cc1

InChI

1S/C6H4I2/c7-5-1-2-6(8)4-3-5/h1-4H
LFMWZTSOMGDDJU-UHFFFAOYSA-N

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Applicazioni

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

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


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[reaction: see text] The first total synthesis of martinellic acid, a naturally occurring bradykinin receptor antagonist, via a CuI-catalyzed coupling reaction of beta-amino ester 6 with 1,4-diiodobenzene and a guanylation reaction of secondary amine 3 under mild conditions as key
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