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3-Methyl-1,4-dihydro-2,3-benzoxazine

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Identification
Molecular formula
C9H11NO
CAS number
104-98-3
IUPAC name
3-methyl-1,4-dihydro-2,3-benzoxazine
State
State

At room temperature, 3-methyl-1,4-dihydro-2,3-benzoxazine is typically a liquid. However, depending on the environmental conditions, it may transition to a solid state when sufficiently cooled.

Melting point (Celsius)
-35.00
Melting point (Kelvin)
238.15
Boiling point (Celsius)
254.00
Boiling point (Kelvin)
527.15
General information
Molecular weight
163.20g/mol
Molar mass
163.1950g/mol
Density
1.1310g/cm3
Appearence

3-Methyl-1,4-dihydro-2,3-benzoxazine typically appears as a colorless to pale yellow liquid, which might take a solid form if cooled. The exact appearance can vary depending on its specific purity and the conditions it is stored in.

Comment on solubility

Solubility of 3-methyl-1,4-dihydro-2,3-benzoxazine

The solubility of 3-methyl-1,4-dihydro-2,3-benzoxazine can be influenced by several factors, which are essential to understand for practical applications. In general, compounds of this nature tend to show variable solubility in different solvents. Here are some key points to consider:

  • Polar vs. Non-Polar Solvents: This compound may exhibit higher solubility in polar solvents such as water or alcohols due to potential hydrogen bonding interactions.
  • Temperature Influence: Typically, solubility can increase with temperature. As the temperature rises, the kinetic energy of molecules increases, often allowing for better dissolution.
  • Concentration Effects: At higher concentrations, molecules may interact with each other, which can sometimes decrease solubility.

It is important to note that solubility information is often best evaluated in empirical studies, as theoretical predictions may not account for all interactions present in solution. As quoted, “The solubility of compounds remains one of the pivotal aspects governing their functionality in chemical and biological systems.”

In summary, the solubility of 3-methyl-1,4-dihydro-2,3-benzoxazine varies with solvent choice, temperature, and concentration, indicating a complex interplay of interactions that must be carefully assessed in practical applications.

Interesting facts

Interesting Facts about 3-Methyl-1,4-dihydro-2,3-benzoxazine

3-Methyl-1,4-dihydro-2,3-benzoxazine is a fascinating compound that belongs to the class of benzoxazines, which are known for their unique structural properties and numerous applications. Here are some key insights about this intriguing compound:

  • Versatile Building Block: The benzoxazine structure serves as an efficient precursor in organic synthesis. It can be transformed into various important compounds, demonstrating its utility in the field of medicinal chemistry.
  • Polymer Chemistry: Benzoxazines have gained attention for their role in polymer science, where they can be used to create thermosetting resins. These resins are valued for their excellent thermal stability and mechanical properties.
  • Biological Activity: Compounds like 3-methyl-1,4-dihydro-2,3-benzoxazine exhibit significant biological activity, making them relevant in pharmacological research. They have shown potential in various therapeutic applications, including anti-inflammatory and anti-cancer properties.
  • Environmental Considerations: Due to their synthetic versatility, benzoxazines can also be studied for the development of environmentally friendly materials. Chemists are increasingly focused on creating less hazardous substances through innovative green chemistry approaches.
  • Chemical Reactivity: The presence of the dihydro group contributes to its reactivity, allowing it to undergo various chemical transformations, such as oxidation and polymerization, which are crucial for developing new materials.

As researchers and students delve into the chemistry and applications of 3-methyl-1,4-dihydro-2,3-benzoxazine, they continue to uncover the secrets held within its structure, contributing to advancements in multiple scientific disciplines. As one expert put it, *"The exploration of benzoxazines paves the way for innovation in chemistry and material science."*

Ultimately, the insights gained from studying this benzoxazine derivative can lead to the development of next-generation materials and compounds with exciting properties and applications!

Synonyms
14764-25-1
BRN 1211507
1H-2,3-BENZOXAZINE, 3,4-DIHYDRO-3-METHYL-
3-Methyl-3,4-dihydro-1H-2,3-benzoxazine
DTXSID00163765
DTXCID6086256
3-methyl-1,4-dihydro-2,3-benzoxazine
3,4-Dihydro-3-methyl-1H-2,3-benzoxazine
SCHEMBL14769042