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3-Chlorobut-3-en-2-one

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Identification
Molecular formula
C4H5ClO
CAS number
40949-94-2
IUPAC name
3-chlorobut-3-en-2-one
State
State

At room temperature, 3-Chlorobut-3-en-2-one is typically in the liquid state.

Melting point (Celsius)
-45.00
Melting point (Kelvin)
228.15
Boiling point (Celsius)
129.00
Boiling point (Kelvin)
402.15
General information
Molecular weight
104.54g/mol
Molar mass
104.5360g/mol
Density
1.1150g/cm3
Appearence

3-Chlorobut-3-en-2-one appears as a colorless to pale yellow liquid. Its appearance can vary slightly depending on purity and environmental factors.

Comment on solubility

Solubility of 3-chlorobut-3-en-2-one

3-chlorobut-3-en-2-one, with the chemical formula C4H5ClO, exhibits intriguing solubility characteristics that merit discussion. Generally, solubility can be influenced by several factors, including molecular structure, polarity, and environmental conditions. Here’s a closer look at its solubility:

  • Polarity: The presence of both a carbonyl group (C=O) and a chlorine atom contributes to the molecule's polarity, making it relatively soluble in polar solvents.
  • Solvents: 3-chlorobut-3-en-2-one is expected to dissolve well in common organic solvents such as ethanol, acetone, and methanol due to its polarity.
  • Water Solubility: Due to its limited ability to form hydrogen bonds with water molecules, this compound may exhibit low to moderate solubility in water.
  • Temperature Influence: Like many chemical compounds, solubility may increase with temperature, thus testing its solubility at various temperatures can provide deeper insights.

In summary, while more specific experimental data is needed to quantify its solubility in various solvents, 3-chlorobut-3-en-2-one is likely to be soluble in polar organic solvents, but its aqueous solubility remains questionable.

Interesting facts

Interesting Facts About 3-Chlorobut-3-en-2-one

3-Chlorobut-3-en-2-one is a fascinating compound that belongs to the class of organic compounds known as α,β-unsaturated carbonyl compounds. This structural class plays a significant role in various chemical reactions, particularly in organic synthesis.

Unique Properties and Reactions

This compound showcases several interesting properties and reactivity patterns:

  • Electrophilic Reactivity: The presence of both the double bond and the carbonyl group makes 3-chlorobut-3-en-2-one a versatile electrophile in organic reactions. It can easily participate in nucleophilic additions.
  • Chlorinated Nature: The chlorine atom enhances the electrophilic character of the carbonyl carbon, often leading to greater reactivity compared to non-chlorinated analogs.
  • Potential in Synthesis: This compound serves as a building block in the synthesis of various biologically active molecules, illustrating its utility in medicinal chemistry.

Applications and Significance

3-Chlorobut-3-en-2-one holds significance in several domains:

  • Organic Synthesis: It can be employed in the synthesis of complex organic molecules due to its reactivity.
  • Pharmaceutical Development: The ability to modify the structure of 3-chlorobut-3-en-2-one aids in the design of potential drug candidates.
  • Research Studies: It serves as a subject in various studies exploring environmental chemistry and the behavior of halogenated compounds.

In conclusion, the fascinating nature of 3-chlorobut-3-en-2-one exemplifies the intricate world of organic chemistry. As we explore its properties and applications, we understand how even simple compounds can have far-reaching implications in science and industry. As the chemist Paul Dirac famously noted, "The underlying physical laws of the universe are completely known, and the main aim of science is to find out how they could be expressed in a mathematical form." Embracing compounds like 3-chlorobut-3-en-2-one brings us a step closer to translating complex chemical interactions into practical applications.

Synonyms
3-CHLORO-3-BUTEN-2-ONE
683-70-5
2-Chloro-1-buten-3-one
methylene acetone chloride
3-Chloro-3-buten-2-one #
SCHEMBL4808424
DTXSID70218453
AUITUKWCKGNHMQ-UHFFFAOYSA-N