1,2-di-iodoetano Usos | Referências Menu de navegação624-73-7122241,2-di-iodoetano10.1021/ja00528a029

Organoiodetos


derivado halogenadoetanosíntese orgânicaiodeto de samário (II)iodeto de itérbio (II)tetraidrofurano
























1,2-di-iodoetano
Alerta sobre risco à saúde[1]

Diiodoethane.svg
Identificadores

Número CAS

624-73-7

PubChem

12224
Propriedades

Fórmula química
C2H42

Massa molar
281.86 g mol-1

Densidade
2,13 g·cm-3 (25 °C)[1]

Ponto de fusão

80–82 °C [1]


Riscos associados

Frases R

R36/37/38

Frases S

S26, S36
Compostos relacionados
Outros aniões/ânions

1,2-Dibromoetano

Organoiodetos relacionados

Diiodometano
Iodeto de etila

Exceto onde denotado, os dados referem-se a
materiais sob condições normais de temperatura e pressão
Referências e avisos gerais sobre esta caixa.
Alerta sobre risco à saúde.

1,2-Diiodoetano é um derivado halogenado do etano.



Usos |


Ele é utilizado em síntese orgânica para produzir iodeto de samário (II) e iodeto de itérbio (II) em soluções de tetraidrofurano (THF) anidro[2]:


Sm + ICH2CH2I →THF SmI2 + H2C=CH2displaystyle mathrm Sm + ICH_2CH_2I xrightarrow[]THF SmI_2 + H_2C=CH_2


Referências



  1. ↑ abc Catálogo da Sigma-Aldrich, 1,2-di-iodoetano .


  2. ↑ P. Girard, Jean-Louis Namy, Henri B. Kagan: "Divalent Lanthanide Derivatives in Organic Synthesis. 1. Mild Preparation of SmI2 and YbI2 and Their Use as Reducing or Coupling Agents", in: J. Am. Chem. Soc., 1980, 102 (8), S. 2693–2698; doi:10.1021/ja00528a029








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