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5-Nitro-m-xylene

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Identification
Molecular formula
C8H9NO2
CAS number
99-51-4
IUPAC name
1,3-dimethyl-5-nitro-benzene
State
State

At room temperature, 5-Nitro-m-xylene is generally found as a solid, taking the form of crystalline structures. It remains solid under standard conditions and requires heating to melt and further heat to boil.

Melting point (Celsius)
54.50
Melting point (Kelvin)
327.65
Boiling point (Celsius)
236.80
Boiling point (Kelvin)
509.95
General information
Molecular weight
165.17g/mol
Molar mass
165.1730g/mol
Density
1.1692g/cm3
Appearence

5-Nitro-m-xylene is typically a colored solid, often appearing as yellow crystals or a pale yellow powder. Its appearance reflects its aromatic and nitro functional groups, attributing to its characteristic hue.

Comment on solubility

Solubility of 1,3-dimethyl-5-nitro-benzene

1,3-dimethyl-5-nitro-benzene, also known as dimethylnitrobenzene, has unique solubility characteristics that are influenced by its molecular structure. This compound is generally considered to be:

  • Soluble in Organic Solvents: It is quite soluble in nonpolar organic solvents such as hexane and benzene, due to its hydrophobic nature and structural composition.
  • Insoluble in Water: The presence of nitro and methyl groups does not favor solvation in polar solvents, making it practically insoluble in water.

To summarize, the solubility of 1,3-dimethyl-5-nitro-benzene can be expressed as:

  1. Very soluble in nonpolar solvents.
  2. Highly insoluble in polar solvents like water.

Thus, when working with this compound, it is crucial to consider these solubility traits for effective use in chemical processes and applications.

Interesting facts

Interesting Facts about 1,3-Dimethyl-5-nitro-benzene

1,3-Dimethyl-5-nitro-benzene is a fascinating chemical compound with various applications and properties that intrigue chemists and researchers alike. Here are some notable aspects of this compound:

  • Structural Insights: This compound possesses a unique arrangement of functional groups, featuring both methyl (–CH₃) and nitro (–NO₂) groups that significantly influence its chemical behavior and reactivity.
  • Applications: 1,3-Dimethyl-5-nitro-benzene is often utilized in the synthesis of more complex organic materials. Its nitro group can engage in electrophilic substitution reactions, making it valuable in the production of dyes, pharmaceuticals, and agrochemicals.
  • Biological Relevance: The nitro group is particularly noteworthy as it may exhibit biological activity. Compounds with nitro substituents have been studied for antimicrobial properties and potential medicinal applications.
  • Environmental Considerations: As with many nitro compounds, 1,3-dimethyl-5-nitro-benzene can raise environmental concerns due to its potential toxicity and persistence in ecosystems. Researchers are actively exploring degradation pathways to mitigate its impact.
  • Historical Context: The synthesis of nitrobenzenes dates back to the 19th century, marking a significant milestone in organic chemistry. Understanding their properties has paved the way for advancements in both industrial applications and academic studies.

As we delve into the realm of organic compounds, the study of 1,3-dimethyl-5-nitro-benzene exemplifies the intricate interplay between structure, reactivity, and application in modern chemistry. As one chemist succinctly put it, "Understanding the nuances of substituted benzene derivatives opens doors to innovations across various fields."

Synonyms
5-Nitro-m-xylene
1,3-DIMETHYL-5-NITROBENZENE
3,5-Dimethylnitrobenzene
99-12-7
Benzene, 1,3-dimethyl-5-nitro-
3,5-Dimethyl-1-nitrobenzene
m-Xylene, 5-nitro-
CCRIS 3121
5-Methyl-3-nitrotoluene
UNII-5HVW2QTF0D
5HVW2QTF0D
NSC 5403
EINECS 202-732-8
DTXSID7025136
NSC-5403
DTXCID005136
1-NITRO-3,5-DIMETHYLBENZENE
5-nitro-m-xylol
NSC5403
MFCD00007269
3-chloro-2-fluoro-benzenamin
Benzene,3-dimethyl-5-nitro-
SCHEMBL1097495
CHEMBL1482629
Tox21_200776
CK1108
AKOS015833404
1,3-Dimethyl-5-nitrobenzene, >=99%
CAS-99-12-7
NCGC00091184-01
NCGC00091184-02
NCGC00258330-01
AS-88619
D1086
NS00040543
A19792
EN300-109708
A845965
Q27262248