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4-Vinylbenzoic acid

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Identification
Molecular formula
C9H8O2
CAS number
1076-97-7
IUPAC name
4-vinylbenzoic acid
State
State

4-Vinylbenzoic acid is in a solid state at room temperature. It is a stable compound under normal conditions, and its solid form makes it easy to handle in laboratory and industrial applications.

Melting point (Celsius)
177.00
Melting point (Kelvin)
450.15
Boiling point (Celsius)
313.00
Boiling point (Kelvin)
586.15
General information
Molecular weight
148.17g/mol
Molar mass
148.1690g/mol
Density
1.1930g/cm3
Appearence

4-Vinylbenzoic acid typically appears as a white crystalline solid. The crystals can vary in size, but they generally have a distinctive solid, powdery texture. Like many organic compounds, it may exhibit slight variation in color from pure white depending on purity and particle size.

Comment on solubility

Solubility of 4-Vinylbenzoic Acid

4-Vinylbenzoic acid, with the chemical formula C9H8O2, exhibits interesting solubility characteristics that can be attributed to both its structure and functional groups. This compound displays moderate solubility in organic solvents such as ethanol and acetone, primarily due to its hydrophobic vinyl group and polar carboxylic acid group.

Key Points on Solubility:

  • Solvent Compatibility: Effectively soluble in organic solvents while having limited solubility in water.
  • Temperature Dependency: Solubility may increase with temperature, as is commonly observed with many organic acids.
  • Functional Group Influence: The presence of the carboxylic acid group enhances interactions with polar solvents but can also lead to hydrogen bonding complexities in aqueous solutions.

It is essential to consider the environmental pH when evaluating the solubility of 4-vinylbenzoic acid. In higher pH conditions, this compound can lose its proton and become ionized, thus impacting its solubility profile considerably. As a result, the solubility behavior can change dramatically depending on the system conditions:

  1. In acidic environments: The compound may be less soluble due to molecular interactions.
  2. In alkaline conditions: Increased solubility can occur due to the formation of carboxylate anions.

In conclusion, the solubility of 4-vinylbenzoic acid is influenced by its chemical nature and the composition of the solvent. Always consider these factors when working with this compound to achieve the best results in various applications.

Interesting facts

Interesting Facts About 4-Vinylbenzoic Acid

4-Vinylbenzoic acid is an intriguing organic compound with a variety of applications and properties that make it significant in chemical research and industry. This compound can be found in various polymers and is known for its role in synthesizing materials with unique characteristics.

Key Characteristics and Applications

  • Polymerization: 4-Vinylbenzoic acid is a reactive monomer that can participate in polymerization reactions, leading to the formation of versatile polymeric materials.
  • Drug Delivery: Due to its acidic nature, it can be utilized in drug delivery systems, potentially improving the solubility and release of pharmaceutical compounds.
  • Sensory Applications: This compound shows promise in the development of sensor technologies, particularly in detecting environmental changes or chemical interactions.
  • Material Modification: It is commonly used to modify the properties of existing materials, enhancing their performance or stability.

Chemical Behavior

The presence of the vinyl group in 4-vinylbenzoic acid allows it to engage in various chemical reactions, including free radical polymerization and cross-linking, which are essential processes in the production of durable materials. Furthermore, it can act as a building block for complex organic syntheses.

Environmental Impact

As with many aromatic compounds, the environmental impact of 4-vinylbenzoic acid should not be overlooked. Research into its biodegradability and potential ecological effects is ongoing, emphasizing the need for responsible use in industry.

In summary, 4-vinylbenzoic acid is not just a simple organic compound; it is a versatile contributor to many fields, driving advancements in materials science, pharmaceuticals, and environmental chemistry. Its unique properties continue to attract the attention of scientists seeking innovative solutions to various challenges.

Synonyms
4-Vinylbenzoic acid
1075-49-6
4-ETHENYLBENZOIC ACID
p-Vinylbenzoic acid
4-Carboxystyrene
Benzoic acid, 4-ethenyl-
p-carboxystyrene
TBU4QT9N3K
EINECS 214-053-4
NSC 176003
NSC-176003
BENZOIC ACID, P-VINYL-
IRQWEODKXLDORP-UHFFFAOYSA-
DTXSID70148069
DTXCID6070560
214-053-4
inchi=1/c9h8o2/c1-2-7-3-5-8(6-4-7)9(10)11/h2-6h,1h2,(h,10,11)
Styrene-4-carboxylic acid
MFCD00002569
4-VinYl-Benzoic Acid
MW7
p-vinyl benzoic acid
4-vinyl benzoic acid
para-vinyl benzoic acid
4-Ethenyl-benzoic acid
UNII-TBU4QT9N3K
4-VINYLBENZOICACID
4-Vinylbenzoic acid, 97%
SCHEMBL16536
SCHEMBL13341634
GEO-03384
NSC176003
AKOS006222563
CS-W007654
FV28705
PS-5895
AC-33572
SY011290
4-Vinylbenzoic Acid (stabilized with BHT)
DB-040767
4-Vinylbenzoic Acid, (stabilized with BHT)
NS00023466
V0059
EN300-106706
Q2403334
28391-39-1