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Fluorotoluene

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Identification
Molecular formula
C7H7F
CAS number
352-32-9; 456-45-7; 352-33-0
IUPAC name
1-fluoro-2-methyl-benzene;1-fluoro-3-methyl-benzene;1-fluoro-4-methyl-benzene
State
State

Fluorotoluene is a liquid at room temperature, typically maintained under atmospheric conditions for various applications in industrial and laboratory settings.

Melting point (Celsius)
-29.00
Melting point (Kelvin)
244.15
Boiling point (Celsius)
133.00
Boiling point (Kelvin)
406.15
General information
Molecular weight
110.13g/mol
Molar mass
110.1250g/mol
Density
1.0180g/cm3
Appearence

Fluorotoluene is a clear, colorless liquid with a faint aromatic odor. It is visually similar to other halogenated aromatic compounds and is often used in chemical synthesis and industrial applications.

Comment on solubility

Solubility of 1-Fluoro-2-methyl-benzene, 1-Fluoro-3-methyl-benzene, and 1-Fluoro-4-methyl-benzene

The solubility of substituted benzenes, including 1-fluoro-2-methyl-benzene, 1-fluoro-3-methyl-benzene, and 1-fluoro-4-methyl-benzene, depends on several factors such as polarity, molecular structure, and temperature. These aromatic compounds generally display varying degrees of solubility in different solvents. Here are some key points regarding their solubility:

  • Polar vs. Nonpolar Solvents: Aromatic compounds often have low solubility in polar solvents like water. Instead, they are more soluble in nonpolar solvents, which can effectively stabilize their hydrophobic structures.
  • Impact of Substitution: The positioning of the fluorine and methyl groups affects the overall polarity of the molecules, influencing solubility. Generally, substituents that increase molecular symmetry tend to enhance solubility in similar solvents.
  • Temperature Effects: Increasing temperature can enhance solubility for many organic compounds. However, this effect might vary between these specific isomers due to their unique structures.

In conclusion, while the 1-fluoro-methyl-benzenes may not dissolve significantly in water, they can exhibit good solubility in nonpolar or slightly polar organic solvents, making them versatile in chemical reactions and applications.

Interesting facts

Interesting Facts about 1-fluoro-2-methyl-benzene, 1-fluoro-3-methyl-benzene, and 1-fluoro-4-methyl-benzene

The compounds known as 1-fluoro-2-methyl-benzene, 1-fluoro-3-methyl-benzene, and 1-fluoro-4-methyl-benzene are interesting members of the family of fluorinated aromatic compounds. Each of these compounds exhibits unique properties and behaviors due to the specific arrangement of their substituents on the benzene ring.

Unique Properties

  • Fluorine's Influence: The presence of fluorine greatly affects the physical and chemical properties of the compounds. It increases their chemical stability and can alter their reactivity with other chemical substances.
  • Substituent Position: The position of the methyl group (ortho, meta, or para) plays a crucial role in the overall characteristics of the compound, influencing things like polarity and the ability to participate in electrophilic substitution reactions.
  • Applications: These compounds can serve as intermediates in the synthesis of more complex organic compounds and find roles in pharmaceuticals and agrochemicals.

Chemical Behavior

When considering the reactivity of these compounds, it is essential to note:

  • The ortho isomer (1-fluoro-2-methyl-benzene) may face steric hindrance when attempting to undergo certain chemical reactions.
  • The meta isomer (1-fluoro-3-methyl-benzene) features a more balanced spatial arrangement that can facilitate certain reactions more effectively than its ortho counterpart.
  • The para isomer (1-fluoro-4-methyl-benzene) often exhibits enhanced stability and reactivity due to its linear configuration, making it favorable in synthetic chemistry.

Historical Context

The synthesis and study of these fluorinated derivatives have allowed chemists to explore various reaction mechanisms and, consequently, develop innovative methods in organic synthesis. They represent a fascinating area of research that intersects with materials science, medicinal chemistry, and environmental chemistry.

Overall, the study of 1-fluoro-2-methyl-benzene, 1-fluoro-3-methyl-benzene, and 1-fluoro-4-methyl-benzene offers profound insights into both the fundamentals of organic chemistry and the prospects for new material development in diverse industries.

Synonyms
25496-08-6
1-fluoro-2-methylbenzene;1-fluoro-3-methylbenzene;1-fluoro-4-methylbenzene
SCHEMBL61805
PHIPLJORCYDMIO-UHFFFAOYSA-N