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Tiglic aldehyde

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Identification
Molecular formula
C6H10O
CAS number
1115-11-3
IUPAC name
2-methylpent-2-enal
State
State

At room temperature, tiglic aldehyde is a liquid.

Melting point (Celsius)
-57.00
Melting point (Kelvin)
216.15
Boiling point (Celsius)
128.00
Boiling point (Kelvin)
401.15
General information
Molecular weight
98.15g/mol
Molar mass
98.1450g/mol
Density
0.8479g/cm3
Appearence

Tiglic aldehyde is a colorless liquid with a pungent odor. It may slightly change to yellowish as it ages or if it is impure.

Comment on solubility

Solubility of 2-methylpent-2-enal

2-methylpent-2-enal, known for its unique structure, displays interesting solubility characteristics. It is primarily categorized as an aldehyde, leading to several notable features regarding its behavior in different solvents.

Generally, aldehydes exhibit varying solubility in water based on their carbon chain lengths. In the case of 2-methylpent-2-enal, consider the following:

  • Moderate Solubility in Water: Compounds with small carbon chains tend to be more soluble in water due to their ability to form hydrogen bonds. However, as the carbon chain grows longer, solubility often decreases. 2-methylpent-2-enal has a moderate level of solubility in water.
  • High Solubility in Organic Solvents: This compound is highly soluble in organic solvents such as ethanol, ether, and chloroform, making it versatile for various chemical reactions and extractions.
  • Influence of Temperature: Like many organic compounds, the solubility of 2-methylpent-2-enal can change with temperature. As temperature increases, the solubility in both water and organic solvents typically improves.

Overall, the solubility of 2-methylpent-2-enal can be summarized as follows:

  1. Moderate in water
  2. High in organic solvents
  3. Enhances with temperature

This compounds' solubility profile underscores its dual nature: while it interacts well with hydrophilic environments, its stronger affinity lies with non-polar solvents.

Interesting facts

Interesting Facts about 2-methylpent-2-enal

2-methylpent-2-enal, a fascinating organic compound, belongs to the family of aldehydes. It is notable for its unique structural properties and potential applications in various fields. Here are some compelling facts about this compound:

  • Structural Significance: The presence of both a double bond and an aldehyde functional group makes 2-methylpent-2-enal a member of the α,β-unsaturated aldehyde class, which is important for various chemical reactions.
  • Natural Occurrence: This compound can be found in certain plants and essential oils, contributing to the characteristic aromas of some flowers and fruits, enhancing the sensory experience in nature.
  • Synthesis: It can be synthesized via various organic reactions, including the aldol condensation, which is a fundamental reaction in organic chemistry that links two carbonyl compounds together.
  • Applications: 2-methylpent-2-enal is utilized in the synthesis of flavors and fragrances in the food and cosmetic industries, showcasing its versatility as a valuable ingredient.
  • Reactivity: Due to its unsaturation and aldehyde functional group, it participates in electrophilic addition reactions, making it a useful intermediate in organic synthesis.

As a student or scientist, recognizing the dual roles of aldehyde compounds such as 2-methylpent-2-enal in both natural and synthetic scenarios can deepen your appreciation of organic chemistry. Its structural uniqueness not only highlights the beauty of chemical diversity but also opens up exciting opportunities for research and innovation.

Synonyms
2-Methylpent-2-enal
2-methyl-pent-2-enal
2-Methyl-2-penten-1-al
2-Methyl-2-pentene-1-al
DTXSID3052301
2-methyl 2-pentenal
AKOS025243213
SY113807
DB-054134
NS00001026