Skip to main content

Acrylate

ADVERTISEMENT
Identification
Molecular formula
C3H3O2-
CAS number
2495-35-4
IUPAC name
prop-2-enoate
State
State

At room temperature, acrylates are generally liquid. They are categorized as unsaturated carboxylate esters, commonly used in polymer production. Due to their reactive double bonds, they readily participate in polymerization reactions.

Melting point (Celsius)
-75.00
Melting point (Kelvin)
198.15
Boiling point (Celsius)
140.00
Boiling point (Kelvin)
413.15
General information
Molecular weight
86.09g/mol
Molar mass
86.0890g/mol
Density
1.0520g/cm3
Appearence

Acrylates appear as clear to slightly yellow liquid. They have a characteristic pungent odor generally associated with acrylic compounds. Their physical appearance may vary slightly depending on the specific acrylate ester.

Comment on solubility

Solubility of Prop-2-enoate (C3H3O2-)

Prop-2-enoate, also known as propionate, exhibits interesting solubility characteristics that can vary depending on the solvent used.

Key Aspects of Solubility:

  • Polar Solvents: Prop-2-enoate is highly soluble in polar solvents such as water due to its ionic nature. Polar solvents stabilize the anionic part of the molecule, allowing it to disperse effectively.
  • Non-Polar Solvents: In contrast, its solubility in non-polar solvents is quite poor. This behavior is typical for ionic compounds, where the lack of interaction with non-polar substances significantly reduces solubility.
  • pH Influence: The solubility may also be influenced by the pH of the solution. At higher pH levels, prop-2-enoate can deprotonate, potentially affecting its solubility properties.
  • Temperature Effects: Like many compounds, an increase in temperature can enhance solubility in water, thus increasing the proportion of prop-2-enoate that dissolves.

To summarize, prop-2-enoate is categorized as a soluble compound in polar solvents and has minimal solubility in non-polar environments. This solubility profile is essential for its applications in various chemical processes and formulations.

Interesting facts

Interesting Facts about Prop-2-enoate

Prop-2-enoate, commonly known as propionate, is an intriguing compound that finds its applications across various fields, including biochemistry and materials science. Here are some fascinating aspects of this compound:

  • Biological Role: Prop-2-enoate plays a significant role in metabolic pathways. It is a key intermediate in the catabolism of fatty acids and is involved in the synthesis of important biomolecules.
  • Preservative Properties: Due to its ability to inhibit the growth of mold and bacteria, propionate is often used as a food preservative. It is particularly effective in preventing spoilage in baked goods and dairy products.
  • Research and Innovation: Scientists are exploring the use of prop-2-enoate in the development of biodegradable polymers. This is significant as it contributes to sustainable practices in materials science.
  • Flavor Enhancer: In addition to its preservative qualities, propionate is used in the food industry as a flavor enhancer, giving a slightly sweet taste to products.
  • Health Considerations: While generally recognized as safe, excessive consumption of propionic acid (which prop-2-enoate derives from) may be linked to gastrointestinal issues. It’s interesting to note how its biological role can vary depending on concentration and context.

Overall, prop-2-enoate is more than just a simple organic compound; it plays critical roles in biological systems and contributes to innovations in both food preservation and materials development. As scientists continue to explore its various properties, further applications may emerge, showcasing its versatility in the scientific world.

Synonyms
Vinyl formic acid
ethylene carboxylic acid
Acrylic acid, stabilized
ACRYLATE
prop-2-enoate
2-Propenoate
10344-93-1
2-Propenoic acid, ion(1-)
Vinylformate
a (2E)-enoyl fatty acid
(2E)-enoyl fatty acid anion
CHEBI:37080
DTXSID90145858
CHEBI:194103
NCGC00248635-01
DB-008717
A839584
Q27104395