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Methyl Red

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Identification
Molecular formula
C15H15N3O2
CAS number
493-52-7
IUPAC name
N,N-dimethyl-4-[(2-methyl-4-pyridyl)azo]benzeneamine oxide
State
State

Methyl Red is typically found in a solid state at room temperature. In its solid form, it is stable and can be handled as a powder.

Melting point (Celsius)
178.00
Melting point (Kelvin)
451.00
Boiling point (Celsius)
307.00
Boiling point (Kelvin)
580.00
General information
Molecular weight
269.31g/mol
Molar mass
269.3090g/mol
Density
1.2000g/cm3
Appearence

Methyl Red appears as a dark red crystalline powder, showcasing its azo compound nature. It is known for its intense color and is often used as a pH indicator due to its distinct color change characteristics.

Comment on solubility

Solubility Characteristics of N,N-Dimethyl-4-[(2-methyl-4-pyridyl)azo]benzeneamine Oxide

N,N-Dimethyl-4-[(2-methyl-4-pyridyl)azo]benzeneamine oxide is a fascinating chemical compound with complex solubility traits. The solubility of this compound can be influenced by several factors:

  • Polarity: The presence of both polar and non-polar groups in the molecule affects its solubility in various solvents. This compound is likely to be more soluble in organic solvents due to its aromatic nature.
  • Temperature: Increased temperature usually enhances solubility, allowing more of the compound to dissolve in a given solvent.
  • pH Levels: As an amine oxide, solubility could also vary with pH; basic conditions might increase its solubility profile due to protonation effects.

In general, azo compounds like this one often exhibit moderate solubility in common organic solvents such as ethanol or acetone, while showing limited solubility in water. Understanding the solubility behavior of N,N-dimethyl-4-[(2-methyl-4-pyridyl)azo]benzeneamine oxide is crucial for its applications in various chemical industries. As stated, "the solubility is not just about a single factor, but a combination that defines the compound's behavior in different environments."

Interesting facts

Exploring N,N-dimethyl-4-[(2-methyl-4-pyridyl)azo]benzeneamine oxide

N,N-dimethyl-4-[(2-methyl-4-pyridyl)azo]benzeneamine oxide is a fascinating compound that falls within the class of azo compounds. Azo compounds are known for their characteristic -N=N- functional group, which often imparts vibrant colors and reactivity. Here are some compelling aspects of this particular compound:

  • Color Potential: Due to the presence of the azo group, this compound exhibits potential as a dye. Azo dyes are widely used in various industries, notably textiles and food, for their brilliant colors.
  • Biological Activity: Compounds featuring pyridine rings, like this one, can exhibit interesting biological activities, which may include antimicrobial, antitumor, or antioxidant properties. Research in this area offers insights into drug design and development.
  • Analytical Applications: Azo compounds serve as important chromophores in analytical chemistry. They can be used in spectrophotometric analysis to detect various substances due to their intense color change.
  • Environmental Considerations: The study of azo compounds also raises important discussions regarding environmental impact. Some azo dyes can be toxic and may form carcinogenic products when degraded, prompting researchers to explore safer alternatives.
  • Research Avenues: Chemists are investigating the synthesis and modification of azo compounds, such as this one, to enhance their properties and broaden their applications in fields like materials science and pharmaceuticals.

As you delve deeper into the realm of N,N-dimethyl-4-[(2-methyl-4-pyridyl)azo]benzeneamine oxide, you may find it remarkable how compounds of this nature bridge various scientific disciplines and emphasize the interconnectedness of chemical research and real-world applications. Who knows what novel applications and discoveries lie ahead for such compounds?

Synonyms
N,N-Dimethyl-4-(2-methyl-4-pyridylazo)aniline N-oxide
7347-46-8
2-Methylpyridine-1-oxide-4-azo-p-dimethylaniline
4-((4-(Dimethylamino)phenyl)azo)-2-picoline 1-oxide
2-Picoline, 4-((4-(dimethylamino)phenyl)azo)-, 1-oxide
N,N-Dimethyl-4-(4'-(2'-methylpyridyl-1'-oxide)azo)aniline
ANILINE, N,N-DIMETHYL-4-(2-METHYL-4-PYRIDYLAZO)-, N-OXIDE
Benzenamine, N,N-dimethyl-4-((2-methyl-4-pyridinyl)azo)-, N-oxide