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1-Iodobutane

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Identification
Molecular formula
C4H9I
CAS number
542-69-8
IUPAC name
1-iodobutane
State
State

1-Iodobutane is typically a liquid at room temperature. It is often used in organic synthesis as a reagent.

Melting point (Celsius)
-103.10
Melting point (Kelvin)
170.05
Boiling point (Celsius)
129.00
Boiling point (Kelvin)
402.15
General information
Molecular weight
184.02g/mol
Molar mass
184.0220g/mol
Density
1.6170g/cm3
Appearence

1-Iodobutane is a colorless to pale yellow liquid that is clear and free from particulate matter. It is an alkyl halide with a characteristic ether-like odor.

Comment on solubility

Solubility of 1-iodobutane

1-iodobutane, with the chemical formula C4H9I, presents interesting characteristics in terms of solubility. Being a halogenated alkane, it exhibits limited solubility in water due to its hydrophobic nature. However, it is more significant to analyze its behavior in various organic solvents.

Solubility profile:

  • Water: 1-iodobutane is practically insoluble in water because the iodine atom reduces its polarity.
  • Organic Solvents: It shows good solubility in non-polar and moderate polar solvents, including:
    • Hexane
    • Ether
    • Chloroform
    • Benzene
  • Aqueous Solutions: When mixed with water, 1-iodobutane tends to form a distinct layer rather than dissolving.

In conclusion, while 1-iodobutane is insoluble in water, its solubility in organic solvents makes it a valuable reagent in various chemical reactions. This property allows it to interact effectively with other organic compounds, establishing its role in synthetic chemistry.

Interesting facts

Interesting Facts about 1-Iodobutane

1-Iodobutane, also known as n-iodobutane, is a fascinating compound in the field of organic chemistry. Here are some engaging points to consider:

  • Structure and Classification: 1-Iodobutane is classified as a halogenoalkane, specifically an alkyl halide. It contains a linear chain of four carbon atoms, with an iodine atom attached to the first carbon.
  • Reactivity: Due to the presence of the iodine atom, 1-iodobutane is known for its ability to participate in nucleophilic substitution reactions. This makes it a valuable starting material for the synthesis of various organic compounds.
  • Applications: 1-Iodobutane finds applications in the following areas:
    • Synthesis of alkyl lithium reagents, which are important in organic synthesis.
    • Usage in the preparation of various pharmaceuticals and agrochemicals.
    • Application in ligands for asymmetric synthesis.
  • Safety Considerations: As a halogenated compound, 1-iodobutane is important to handle with care. Proper safety measures should be employed to minimize exposure and avoid environmental impact.
  • Interesting Reaction: One notable reaction involving 1-iodobutane is its conversion into a Grignard reagent when treated with magnesium, which has significant implications in organic synthesis.

In summary, 1-iodobutane not only plays an essential role in synthetic organic chemistry, but also serves as a critical example of halogenated alkanes and their versatility in chemical reactions.

Synonyms
1-Iodobutane
Butyl iodide
542-69-8
N-BUTYL IODIDE
Butane, 1-iodo-
1-Jodbutan
1-Jodbutan [Czech]
NSC 8420
EINECS 208-824-4
AI3-52403
607A6CC46R
NSC-8420
N-BUTYL IODIDE [MI]
DTXSID70862157
1iodobutane
1Jodbutan
Butane, 1iodo
DTXCID20810961
208-824-4
inchi=1/c4h9i/c1-2-3-4-5/h2-4h2,1h
1-iodo-butane
Butane, iodo-
IODOBUTANE
MFCD00001098
25267-27-0
butyliodide
n-butyliodide
butyl iodine
l-iodobutane
UNII-607A6CC46R
1-iodanylbutane
Iodo-butane
4-iodobutane
1-butyl iodide
1-iodo-n-butane
n-BuI
1-Iodobutane, 99%
n-C4H9I
SCHEMBL68454
Iodobutane stabilized over Cu
WLN: I4
NSC8420
STR06741
BBL027320
STL146551
AKOS000118761
DB-030743
I0055
NS00042764
EN300-19286
G77209
A830073
Q2537889
F2190-0174