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Tiglic acid

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Identification
Molecular formula
C5H8O2
CAS number
80-59-1
IUPAC name
2-methylenebutanoic acid
State
State

At room temperature, tiglic acid is generally found as a liquid. However, it may appear as a crystalline solid under certain conditions, especially at lower temperatures.

Melting point (Celsius)
63.00
Melting point (Kelvin)
336.15
Boiling point (Celsius)
198.00
Boiling point (Kelvin)
471.15
General information
Molecular weight
100.12g/mol
Molar mass
100.1160g/mol
Density
0.9980g/cm3
Appearence

Tiglic acid appears as a colorless, oily liquid that can sometimes crystallize depending on the temperature. It has a characteristic pungent odor similar to that of butyric acid.

Comment on solubility

Solubility of 2-Methylenebutanoic Acid

2-Methylenebutanoic acid, possessing the chemical formula C5H8O2, exhibits interesting solubility characteristics that are important for its applications in various chemical processes.

In general, the solubility of 2-methylenebutanoic acid can be described as follows:

  • Polar Solvents: This compound is quite soluble in polar solvents like water due to its carboxylic acid functional group. It can form hydrogen bonds, enhancing its solubility.
  • Non-Polar Solvents: Conversely, when it comes to non-polar solvents such as hexane, its solubility decreases significantly. This is typical behavior for carboxylic acids because they favor interactions with polar entities.
  • Temperature Dependency: The solubility may also increase with temperature, a common trait of many organic acids, which allows for more effective mixing and dissolution.

In summary, 2-methylenebutanoic acid showcases good solubility in polar environments while being poorly soluble in non-polar solvents. Understanding these solubility traits is crucial for utilizing this compound effectively in chemical reactions and applications.

Interesting facts

Interesting Facts about 2-methylenebutanoic Acid

2-methylenebutanoic acid is a fascinating compound that belongs to the family of unsaturated carboxylic acids. Here are some intriguing aspects that make this compound noteworthy:

  • Structure and Bonding: The unique structure of 2-methylenebutanoic acid features a double bond that contributes to its reactivity. This unsaturation can enhance its chemistry, allowing for various reactions important in organic synthesis.
  • Biological Relevance: Compounds similar to 2-methylenebutanoic acid often participate in biochemical pathways. They can serve as intermediates in the synthesis of essential biological molecules, making them crucial for research in chemistry and biology.
  • Versatile Reagent: Due to its functional groups, 2-methylenebutanoic acid can be employed as a versatile reagent in organic synthesis. Chemists often utilize it in reactions like nucleophilic addition and polymerization.
  • Potential in Material Science: The ability of this compound to undergo further transformations can make it a valuable building block for new materials, such as polymers or specialty chemicals used in various industries.
  • Research Applications: Ongoing studies focus on the applications of 2-methylenebutanoic acid in drug synthesis and the development of novel therapeutic agents, showcasing the compound's importance in medicinal chemistry.

In summary, 2-methylenebutanoic acid is more than just a carboxylic acid; its structural attributes and reactivity open up a world of possibilities in both academic research and practical applications. As one delves deeper into its chemistry, the compound unveils layers of complexity that continue to inspire chemists today.

Synonyms
2-Ethylacrylic acid
3586-58-1
2-methylidenebutanoic acid
2-Ethylpropenoic acid
Ethacrylic acid
alpha-methylene-butanoic acid
CHEBI:84978
DTXSID10189411
DTXCID40111902
632-227-1
2-METHYLENEBUTANOIC ACID
2-Ethylacrylicacid
2-ethyl acrylic acid
2-ETHYLACRYLIC ACID 98
2-ethyl-2-propenoic acid
2-ETHYLACRYLIC ACID98
Ethacrylate
2-Ethylpropenoate
2-Methylenebutyrate
2-ethyl-acrylic acid
LOVASTATIN_met019
MEVASTATIN_met020
PRAVASTATIN_met027
2-Methylene-butanoic acid
CH2=C(C2H5)COOH
SCHEMBL17865
2-METHYLENEBUTYRIC ACID
DAA58658
LMFA01020111
MFCD03426745
2-methylene-6CI,7CI,8CI)-butyrate
AKOS006379352
2-methylene-6CI,7CI,8CI)-butyric acid
AS-41760
NS00126435
EN300-147181
AO-800/41069725
Q27158235
2-Ethylacrylic acid, contains 150 ppm BHT as inhibitor, 98%