Skip to main content

2-Bromobut-2-enal

ADVERTISEMENT
Identification
Molecular formula
C4H5BrO
CAS number
53960-14-2
IUPAC name
2-bromobut-2-enal
State
State

At room temperature, 2-Bromobut-2-enal is in a liquid state. It is important to handle it in a well-ventilated area due to its volatile nature.

Melting point (Celsius)
-12.00
Melting point (Kelvin)
261.15
Boiling point (Celsius)
136.50
Boiling point (Kelvin)
409.65
General information
Molecular weight
151.99g/mol
Molar mass
151.9920g/mol
Density
1.4950g/cm3
Appearence

2-Bromobut-2-enal is typically a clear to slightly yellowish liquid. It may present as slightly viscous and is often stored in glass or plastic bottles to prevent interaction with the material.

Comment on solubility

Solubility of 2-bromobut-2-enal

2-bromobut-2-enal, with its unique structure, demonstrates interesting solubility characteristics that stem from its functional groups. The solubility of this compound can be summarized as follows:

  • Polarity: 2-bromobut-2-enal is a polar molecule due to the presence of the aldehyde group and the bromine atom, which can interact favorably with polar solvents.
  • Solvent Compatibility: It tends to be more soluble in polar solvents such as water, alcohols, and acetone. In contrast, its solubility in nonpolar solvents like hexane is significantly lower.
  • Temperature Effects: The solubility may increase with temperature, allowing for better mixing with polar solvents.

As a general rule, “like dissolves like”, meaning that polar solvents are likely to dissolve polar solutes like 2-bromobut-2-enal effectively. This property is essential when considering its applications in laboratory settings and potential industrial uses.

In summary, 2-bromobut-2-enal exhibits a good solubility profile in polar environments, making it suitable for various chemical reactions and processes that require a compatible solvent.

Interesting facts

Exploring 2-Bromobut-2-enal

2-Bromobut-2-enal is a fascinating compound that stands out in the realm of organic chemistry due to its unique structure and applications. As an α,β-unsaturated aldehyde, this compound carries intriguing properties that can be exploited in various chemical reactions.

Unique Features

  • Functional Groups: The presence of both a bromine atom and an aldehyde group allows 2-bromobut-2-enal to participate in diverse chemical reactions, making it a versatile intermediate in organic synthesis.
  • Stereochemistry: The double bond in the compound introduces geometric isomerism, which can lead to different physical and chemical properties depending on the arrangement of substituents.
  • Reactivity: The compound is particularly reactive in nucleophilic addition reactions due to the electron-withdrawing nature of the carbonyl group adjacent to the double bond.

Applications in Research and Industry

2-Bromobut-2-enal has potential applications in various fields:

  • Organic Synthesis: It's often used as a building block in the synthesis of more complex molecules, showing its importance in the preparation of pharmaceuticals and fine chemicals.
  • Medicinal Chemistry: Researchers are exploring its utility in synthesizing compounds with biological activity, particularly due to its ability to participate in key chemical transformations.

Quote from the Lab

As one researcher noted, "The reactivity of 2-bromobut-2-enal opens doors to new avenues in organic synthesis, making it an invaluable tool for chemists striving for innovation."

Overall, 2-bromobut-2-enal exemplifies how the structure and functionality of a compound can intersect to create significant opportunities for scientific exploration and application.

Synonyms
2-bromobut-2-enal
2-Bromo-2-butenal
2-Butenal, 2-bromo-
55947-13-2
SCHEMBL9249509
DOZLVLCBCZGSSH-UHFFFAOYSA-N
DTXSID001023346
AKOS026727923