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2-ethylhex-2-enal

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Identification
Molecular formula
C8H14O
CAS number
645-62-5
IUPAC name
2-ethylhex-2-enal
State
State

At room temperature, 2-ethylhex-2-enal is typically a liquid.

Melting point (Celsius)
-60.00
Melting point (Kelvin)
213.15
Boiling point (Celsius)
195.00
Boiling point (Kelvin)
468.15
General information
Molecular weight
126.20g/mol
Molar mass
126.2010g/mol
Density
0.8291g/cm3
Appearence

2-Ethylhex-2-enal appears as a colorless to pale yellow liquid. It has a distinct, pungent odor.

Comment on solubility

Solubility of 2-ethylhex-2-enal

2-ethylhex-2-enal, also known as 2-ethyl-2-hexenal, exhibits notable solubility characteristics that are important for its applications in various chemical processes. Here are some key points regarding its solubility:

  • Polarity: As an unsaturated aldehyde, 2-ethylhex-2-enal contains a polar carbonyl (C=O) group which generally increases its solubility in polar solvents.
  • Solvent Compatibility: Typically, this compound is soluble in organic solvents such as:
    • Ether
    • Chloroform
    • Acetone
  • Water Solubility: Despite its polarity, 2-ethylhex-2-enal has limited solubility in water due to its larger hydrocarbon structure, which tends to obstruct interactions with water molecules.
  • Temperature Effects: Solubility may improve with increasing temperature, as solubility is generally favored in warmer conditions for many organic compounds.

In summary, while 2-ethylhex-2-enal shows good solubility in various organic solvents, its interaction with water is minimal, making it essential to consider solvent choices in practical applications. As with many chemical compounds, understanding its solubility behavior is key for effective utilization in chemical synthesis and formulations.

Interesting facts

Interesting Facts about 2-ethylhex-2-enal

2-ethylhex-2-enal is a versatile organic compound that plays a significant role in various industrial applications. Here are some intriguing facts about this compound:

  • Structure: 2-ethylhex-2-enal is an unsaturated aldehyde, characterized by a double bond in its chain. This structure makes it reactive and valuable in synthetic chemistry.
  • Flavor and Fragrance: This compound is known for its pleasant, fruity aroma, making it a popular ingredient in the flavoring and fragrance industries, specifically for enhancing citrus flavors.
  • Intermediate in Synthesis: 2-ethylhex-2-enal serves as an important intermediate in the production of several chemical compounds, including pharmaceuticals and agrochemicals. It is often utilized in the formulation of complex molecules.
  • Environmental Impact: Although useful, the synthesis and application of 2-ethylhex-2-enal must be monitored carefully due to potential environmental concerns. Understanding its reactivity and degradation products is crucial for ecological safety.
  • Safety Considerations: Proper handling of 2-ethylhex-2-enal is essential. It can be a skin and eye irritant, and its vapors may pose health risks if inhaled in significant amounts.

As we explore the fascinating world of aldehydes, one cannot help but appreciate the role of compounds like 2-ethylhex-2-enal in both industry and research. Its unique properties invite chemists to discover and innovate, unlocking new possibilities in various fields.


Synonyms
2-Ethylhex-2-enal
MFCD00006983
2-ethyl-2-hex-enal
CHEMBL3181995
AKOS030253178
SB85342
SY051350
DB-054689
E0123
NS00077503
Q24735451