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3-Vinylpyridine

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Identification
Molecular formula
C7H7N
CAS number
1121-11-9
IUPAC name
3-vinylpyridine
State
State
At room temperature, 3-vinylpyridine is a liquid. It is volatile and can emit vapors that are irritating to the mucous membranes. The compound needs to be handled with proper ventilation to minimize inhalation risks.
Melting point (Celsius)
-51.00
Melting point (Kelvin)
222.15
Boiling point (Celsius)
159.00
Boiling point (Kelvin)
432.15
General information
Molecular weight
105.14g/mol
Molar mass
105.1370g/mol
Density
0.9675g/cm3
Appearence

3-Vinylpyridine is a colorless to yellowish liquid. It is known for its pungent odor, characteristic of many pyridine derivatives. The compound can appear clearer when purified but may display a yellowish tinge when impure or aged.

Comment on solubility

Solubility of 3-Vinylpyridine

3-Vinylpyridine, with the chemical formula C7H7N, is a compound that exhibits interesting solubility characteristics. Its solubility can be understood through several key aspects:

  • Polar vs. Nonpolar Solvents: 3-Vinylpyridine is primarily soluble in polar organic solvents such as water, ethanol, and acetone due to its pyridine nitrogen atom which can engage in hydrogen bonding.
  • High Solubility in Water: The presence of the nitrogen atom makes this compound more hydrophilic compared to other vinyl compounds. As a result, it has significant solubility in water.
  • Temperature Dependence: Its solubility may increase with temperature. As temperature rises, the kinetic energy of the molecules increases, often enhancing solubility.
  • Influence of Structure: The vinyl group attached to the pyridine ring allows for different interactions with solvent molecules, which can affect its solubility compared to non-substituted pyridine.

In conclusion, the solubility of 3-vinylpyridine is a fascinating subject due to its interplay between polarity and structure. As emphasized, it demonstrates good solubility in polar solvents, particularly water, making it versatile in various chemical applications. Understanding the solubility behavior of 3-vinylpyridine can provide insights into its suitability for different chemical processes and formulations.

Interesting facts

Interesting Facts About 3-Vinylpyridine

3-Vinylpyridine is a fascinating compound that has caught the attention of scientists and industries alike due to its unique structural properties and versatile applications. Here are some intriguing aspects:

  • Structure and Reactivity: The compound features a pyridine ring with a vinyl group attached at the 3-position, conferring it with aromatic properties while also enabling polymerization reactions. This structural characteristic allows it to participate in various chemical reactions.
  • Polymer Production: 3-Vinylpyridine is primarily known for its role in the synthesis of polymers. When polymerized, it forms a variety of materials that are applied in coatings, adhesives, and other advanced materials. It helps in enhancing the thermal and mechanical properties of polymers.
  • Applications in Medicine: The compound shows promise in medicinal chemistry. It can be used to create drug delivery systems and has implications in therapeutic agents that function by targeting specific biological pathways, due to its ability to interact with various biological molecules.
  • Environmental Considerations: As a chemist, it's crucial to note that while 3-vinylpyridine has significant utility, its handling should be approached with caution. Appropriate measures should be taken to minimize environmental impact, as with any chemical compound.
  • Research and Development: There is ongoing research exploring the potential of 3-vinylpyridine in developing novel materials and understanding its reactivity. This makes it a compound of interest for students and professionals eager to expand their knowledge in synthetic chemistry.

In the words of a renowned chemist, “Innovation lies at the intersection of structure and function, and 3-vinylpyridine exemplifies this principle well.” Its dynamic properties continue to drive exciting developments in the fields of polymer science and medicinal chemistry.


Synonyms
3-Vinylpyridine
3-Ethenylpyridine
Pyridine, 3-ethenyl-
Pyridine, 3-vinyl-
CCRIS 5239
UNII-R9ZU09Z27A
R9ZU09Z27A
AI3-18209
3-ETHENYLPYRIDINE [MI]
DTXSID90149912
DTXCID8072403
678-338-9
dpzyleiwhtwhcu-uhfffaoysa-n
1121-55-7
3-vinyl-pyridine
3-Vinylpyridine (>90%)
CHEMBL5421059
3-Vinylpyridine (Stabilized With Tbc)
3-ethenyl pyridine
3-Ethenyl-pyridine
MFCD02178019
3-Vinylpyridine (stabilised with TBC)
3-VINYL PYRIDINE
SCHEMBL20995
SCHEMBL12305238
3-Vinylpyridine (>90per cent)
BCP12214
3-Vinyl-pyridine;3-Ethenyl-pyridine
BDBM50622789
AKOS006344704
CS-W016635
FV28710
SB53134
AS-39463
DB-006527
NS00073892
V0099
EN300-77192
10.14272/DPZYLEIWHTWHCU-UHFFFAOYSA-N.1
A802499
doi:10.14272/DPZYLEIWHTWHCU-UHFFFAOYSA-N.1
Q27288016
F8884-7078