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Dinoseb

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Identification
Molecular formula
C7H6N2O5
CAS number
88-85-7
IUPAC name
3-methyl-2,4-dinitro-phenol
State
State

At room temperature, Dinoseb is in a solid state. It is also known for being volatile and can release vapors if heated or agitated.

Melting point (Celsius)
40.00
Melting point (Kelvin)
313.15
Boiling point (Celsius)
373.00
Boiling point (Kelvin)
646.15
General information
Molecular weight
212.13g/mol
Molar mass
212.1450g/mol
Density
1.5250g/cm3
Appearence

Dinoseb is a yellow crystalline solid. It is often encountered in the form of flakes or powder. Due to its nitro groups, the compound has a distinct yellow tint.

Comment on solubility

Solubility of 3-methyl-2,4-dinitro-phenol

3-methyl-2,4-dinitro-phenol, also known as methyl dinitrophenol, exhibits some interesting solubility characteristics. As a chemical compound, its solubility can vary based on a few critical factors:

  • Polarity: The presence of nitro groups (-NO2) significantly increases the polarity of the molecule, enhancing its solubility in polar solvents.
  • Solvent Choice: It is generally soluble in organic solvents such as ethanol and acetone, while its solubility in water is limited due to hydrophobic character of the aromatic ring.
  • Temperature: An increase in temperature typically leads to increased solubility in most solvents, including organic solvents.

It is crucial to note that when working with 3-methyl-2,4-dinitro-phenol, proper handling procedures should be followed due to its toxicity and potential environmental hazards. As such, solubility data can be essential not only for laboratory applications but also for exploring safe disposal methods.

In essence, the solubility profile of 3-methyl-2,4-dinitro-phenol underlines the importance of selecting the right solvent and understanding its behavior in different environments.

Interesting facts

Interesting Facts About 3-methyl-2,4-dinitro-phenol

3-methyl-2,4-dinitro-phenol, commonly known by its acronym picramic acid, is an intriguing compound with a variety of applications and characteristics that highlight its significance in the chemical world.

Applications and Uses

  • Explosives: This compound is a key ingredient in the manufacture of certain explosives due to its highly energetic nature.
  • Analytical Chemistry: It serves as a tool in various analytical methods, particularly in the detection of metal ions.
  • Dyes: It is also utilized in the production of dyes, contributing to the vibrant color synthesis in textiles.

Chemical Structure Insights

The molecular structure of 3-methyl-2,4-dinitro-phenol includes both methyl and dinitro groups which play crucial roles in its reactivity and properties. The presence of multiple nitro groups significantly enhances its acidity and makes it a strong electrophile in various chemical reactions.

Safety Considerations

When working with 3-methyl-2,4-dinitro-phenol, safety is paramount. It is essential to adhere to proper handling guidelines due to its toxic and potentially hazardous nature. Appropriate personal protective equipment (PPE) including gloves and goggles should always be worn.

In Summary

From being a vital component in explosive production to its applications in dye manufacturing, 3-methyl-2,4-dinitro-phenol showcases the diverse utility of nitrophenolic compounds. Its impact on both the industrial and analytical fronts makes it a compound worthy of attention in the field of chemistry.

Synonyms
3-METHYL-2,4-DINITROPHENOL
1817-66-9
Phenol, 3-methyl-2,4-dinitro-
DTXSID0073950
DTXCID2035772
MFCD16877135
dinitro-m-cresol
SCHEMBL9750713
GEO-01812
AKOS016015765