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1-Methyl-2,3-dinitrobenzene

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Identification
Molecular formula
C7H6N2O4
CAS number
602-01-7
IUPAC name
1-methyl-2,3-dinitro-benzene
State
State

At room temperature, 1-Methyl-2,3-dinitrobenzene is a solid, reflecting its relatively high melting point just above ambient conditions. Its structural integrity remains intact without sublimation at typical room temperatures.

Melting point (Celsius)
47.20
Melting point (Kelvin)
320.35
Boiling point (Celsius)
273.00
Boiling point (Kelvin)
546.15
General information
Molecular weight
182.14g/mol
Molar mass
182.1380g/mol
Density
1.3312g/cm3
Appearence

1-Methyl-2,3-dinitrobenzene appears as a pale yellow crystalline solid. Its crystal structure allows it to be handled in powdered form, and it typically reflects light weakly compared to other compounds with similar aromatic rings but fewer nitro groups.

Comment on solubility

Solubility of 1-methyl-2,3-dinitro-benzene

1-methyl-2,3-dinitro-benzene (C9H8N2O4) is an organic compound that exhibits varying solubility characteristics depending on the solvent used. It is classified as a nitro-substituted aromatic compound and its solubility properties are influenced by the following factors:

  • Polarity: The presence of nitro groups in the molecule increases polarity, which can enhance solubility in polar solvents to some extent.
  • Solvent Type: 1-methyl-2,3-dinitro-benzene is generally soluble in organic solvents such as ethanol, acetone, and ether. However, it has limited solubility in water.
  • Temperature: As with many organic compounds, increasing the temperature can lead to enhanced solubility, as molecular motion increases, allowing for greater interaction between the solute and solvent.

It is often noted that the compound exhibits moderate solubility in non-polar and polar organic solvents, making it useful for specific applications where such solubility is required. However, its poor solubility in water limits its use in aqueous environments. Overall, the solubility behavior of 1-methyl-2,3-dinitro-benzene is a key consideration in its handling and application in various chemical processes.

Interesting facts

Interesting Facts about 1-Methyl-2,3-dinitro-benzene

1-Methyl-2,3-dinitro-benzene is an intriguing organic compound that falls within the category of nitroaromatic compounds. Here are some captivating facts that highlight its chemical properties and applications:

  • Structure and Stability: This compound features a methyl group and two nitro groups ortho to each other on a benzene ring. The presence of the nitro groups enhances the compound's reactivity, making it a subject of interest in various chemical reactions.
  • Role as a Precursor: 1-Methyl-2,3-dinitro-benzene serves as a valuable precursor in the synthesis of other chemical compounds, particularly in the production of dyes, pigments, and pharmaceuticals.
  • Explosive Properties: Like many nitro compounds, it can be sensitive to shock and heat, which necessitates careful handling and storage. This characteristic puts it in consideration for potential applications in explosives, although not all derivatives are considered suitable for this purpose.
  • Environmental Concerns: Nitroaromatic compounds, including 1-methyl-2,3-dinitro-benzene, are of significant concern in environmental chemistry due to their toxicity. Studies have shown that these compounds can pose risks to aquatic life and human health.
  • Artistic Applications: Interestingly, some derivatives of dinitro compounds have been explored for use in artistic applications, particularly in creating vibrant colors in dyes.

The study of 1-methyl-2,3-dinitro-benzene not only reveals its chemical complexities but also underscores the importance of responsible research and application of chemical compounds in various industries. As chemists delve deeper into its properties, the potential benefits and risks associated with this compound continue to be a significant topic of discussion.

Synonyms
2,3-DINITROTOLUENE
1-Methyl-2,3-dinitrobenzene
2,3-Dinitrotoluol
Toluene, 2,3-dinitro-
Benzene, 1-methyl-2,3-dinitro-
2,3-DNT
CCRIS 2837
HSDB 5499
EINECS 210-013-5
UNII-BS660NHC83
BRN 2212428
BS660NHC83
DTXSID4027236
DINITROTOLUENE, 2,3-
DTXCID407236
1-Methyl-2,3-dinitro-benzene
CHEBI:142287
2,3-DINITROTOLUENE [HSDB]
4-05-00-00865 (Beilstein Handbook Reference)
210-013-5
dysxlqbuuoplbb-uhfffaoysa-n
inchi=1/c7h6n2o4/c1-5-3-2-4-6(8(10)11)7(5)9(12)13/h2-4h,1h
602-01-7
25321-14-6
2 3-Dinitrotoluene
NCGC00091205-03
dinitro-toluene
Methyl Dinitrobenzene
2,3-Dinitrotoluene, 99%
SCHEMBL146895
SCHEMBL9850022
CHEMBL1531586
BCP26765
Tox21_400034
MFCD00007178
AKOS015888983
AKOS015950739
2,3-Dinitrotoluene, analytical standard
NCGC00091205-01
NCGC00091205-02
NCGC00091205-04
CAS-602-01-7
SY032868
DB-053553
CS-0231886
NS00008195
A15676
EN300-125728
G31249
Q13427537
F9994-0667
1-Methyl-2,3-dinitrobenzene; Toluene, 2,3-dinitro- (8CI); 1-Methyl-2,3-dinitrobenzene; 2,3-DNT; 2,3-Dinitrotoluene; 2,3-Dinitrotoluol