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2,3-Dimethyl-3,4-dihydropyrazole

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Identification
Molecular formula
C5H10N2
CAS number
68303-52-0
IUPAC name
2,3-dimethyl-3,4-dihydropyrazole
State
State

At room temperature, 2,3-dimethyl-3,4-dihydropyrazole is in a liquid state. It remains stable as a liquid under standard conditions of pressure and temperature.

Melting point (Celsius)
-57.00
Melting point (Kelvin)
216.15
Boiling point (Celsius)
157.00
Boiling point (Kelvin)
430.15
General information
Molecular weight
98.14g/mol
Molar mass
98.1430g/mol
Density
0.9000g/cm3
Appearence

2,3-Dimethyl-3,4-dihydropyrazole is typically a colorless liquid. Its appearance may vary slightly depending on the level of purity and conditions of storage, but generally, it remains a clear liquid without any precipitation or significant coloration.

Comment on solubility

Solubility of 2,3-dimethyl-3,4-dihydropyrazole

2,3-dimethyl-3,4-dihydropyrazole is a fascinating compound when it comes to understanding its solubility characteristics. The solubility of this compound can be influenced by several factors, making it an interesting case study:

  • Polarity: The molecular structure of 2,3-dimethyl-3,4-dihydropyrazole features polar functional groups, which suggests that it may be more soluble in polar solvents such as water and alcohols.
  • Hydrogen Bonding: This compound is capable of forming hydrogen bonds due to the presence of nitrogen atoms in its structure. Hydrogen bonding can enhance solubility in polar solvents.
  • Temperature Effects: As is common with many organic compounds, solubility can increase with temperature. Therefore, dissolving 2,3-dimethyl-3,4-dihydropyrazole in warm solvents may improve its solubility.

The solubility of 2,3-dimethyl-3,4-dihydropyrazole exemplifies the *interplay of molecular interactions* in determining the behavior of compounds in various solvents. As the phrase goes, "like dissolves like," highlighting that the solubility of this compound in particular solvents is largely dependent on the compatibility of their respective polarities.

In summary, while 2,3-dimethyl-3,4-dihydropyrazole exhibits potential for solubility in polar environments, empirical testing is often necessary to determine its exact solubility characteristics in different solvents.

Interesting facts

Interesting Facts About 2,3-Dimethyl-3,4-Dihydropyrazole

2,3-Dimethyl-3,4-dihydropyrazole is a fascinating compound that draws the interest of chemists for several reasons:

  • Structural Uniqueness: The presence of two methyl groups and the dihydropyrazole structure makes it a relatively unique entity in organic chemistry, which offers intriguing insights into its reactivity and bonding.
  • Versatile Applications: This compound can be found in various fields, such as drug synthesis and agricultural chemistry, highlighting its potential utility in the development of pharmaceuticals and agrochemicals.
  • Stability and Reactivity: The presence of the dihydropyrazole framework contributes to a balance between stability and reactivity, enabling it to participate in a variety of chemical reactions, including cycloadditions and substitutions.
  • Analog for Research: Scientists often utilize analogs of this compound to study properties of pyrazole derivatives, which are known to exhibit various biological activities.

As noted by researchers in organic synthesis, "The exploration of dihydropyrazoles has unveiled a myriad of synthetic opportunities that could lead to novel molecules with promising biological activities." This quote captures the ongoing interest in compounds like 2,3-dimethyl-3,4-dihydropyrazole and their contributions to advancing chemical knowledge.

In summary, the intriguing structure and diverse applications of 2,3-dimethyl-3,4-dihydropyrazole make it a key subject in modern chemistry research, paving the way for innovative discoveries and developments in science.

Synonyms
4,5-Dihydro-1,5-dimethyl-1H-pyrazole
5775-96-2
2-PYRAZOLINE, 1,5-DIMETHYL-
1,5-Dimethyl-2-pyrazoline
BRN 0106268
1,5-Dimethyl-delta(sup 2)-pyrazoline
1,5-Dimethyl-4,5-dihydro-1H-pyrazole
1H-Pyrazole, 4,5-dihydro-1,5-dimethyl-
5-23-03-00376 (Beilstein Handbook Reference)
DTXSID30973339
YTDZUPBPWJAQDV-UHFFFAOYSA-N
pyrazole, 4,5-dihydro-1,5-dimethyl-
1,5-Dimethyl-.DELTA.[2]-pyrazoline
1,5-Dimethyl-.delta.(sup 2)-pyrazoline
1,5-Dimethyl-4,5-dihydro-1H-pyrazole #