Iodobenzene CAS NO.591-50-4

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Iodobenzene
Iodobenzene is one Iodine substitution of benzene and its molecular formula is C6H5I. It Is a colorless liquid with special odor, insoluble in water, soluble in trichloromethane, ether and ethanol. It is Photosensitive and gradually turns yellow in case of light. Because the bond energy of C-I is lower than that of C-Cl and C-Br, its reactivity is much stronger. It can react with magnesium to generate grignard reagent Phenylmagnesium Iodide (PhMgI), which can be used as equivalent of phenyl anion in organic synthesis. Iodobenzene can be used as the raw material in Sonogashira coupling reaction, Heck reaction and Other metals catalyzed coupling reaction.

Iodobenzene Basic information
Introduction Chemical Properties Usage Preparation
Product Name: Iodobenzene
Synonyms: iodo-benzen;Phenyl iodide;Benzene iodide;Benzene,iodo-;benzeneiodide;iodinebenzol;Iodobenzene, 97.5%;IODOBENZENE
CAS: 591-50-4
MF: C6H5I
MW: 204.01
EINECS: 209-719-6

Iodobenzene Chemical Properties
Melting point 29 °C(lit.)
Boiling point 188 °C(lit.)
density 1.830 g/mL at 20 °C
refractive index n20/D 1.62(lit.)
Fp 74 °C
storage temp. Store below +30°C.
solubility 0.34g/l (experimental)
form Liquid
color Clear yellow
Specific Gravity 1.823
Water Solubility insoluble
Sensitive Light Sensitive