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4-Methyl-1,2-dinitrobenzene

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Identification
Molecular formula
C7H6N2O4
CAS number
1630-01-9
IUPAC name
4-methyl-1,2-dinitro-benzene
State
State

This compound is a solid at room temperature.

Melting point (Celsius)
72.00
Melting point (Kelvin)
345.15
Boiling point (Celsius)
269.00
Boiling point (Kelvin)
542.15
General information
Molecular weight
182.14g/mol
Molar mass
182.1450g/mol
Density
1.4000g/cm3
Appearence

4-Methyl-1,2-dinitrobenzene typically appears as a yellow solid.

Comment on solubility

Solubility of 4-methyl-1,2-dinitro-benzene

4-methyl-1,2-dinitro-benzene, with the chemical formula C7H6N2O4, exhibits limited solubility in water due to its relatively large hydrophobic aromatic structure coupled with multiple nitro groups that affect its interaction with polar solvents.

The key points regarding its solubility are:

  • Solvent Type: It is more soluble in organic solvents such as ethanol, acetone, and chloroform compared to water.
  • Temperature Effect: Increasing temperature generally enhances the solubility of organic compounds in solvents.
  • Hydrophobicity: The presence of the methyl group provides a slight increase in solubility, but overall, the molecule remains predominantly hydrophobic.
  • Ionization: It does not ionize in aqueous solutions, making it less soluble in water.

In summary, while 4-methyl-1,2-dinitro-benzene demonstrates some solubility in certain organic solvents, it remains practically insoluble in water which is characteristic of many aromatic nitro compounds.

Interesting facts

Interesting Facts about 4-Methyl-1,2-dinitro-benzene

4-Methyl-1,2-dinitro-benzene, also known as methyl dinitrobenzene, holds a significant place in both industrial applications and academic studies. Below are some intriguing aspects of this compound:

  • Structure and Function: This compound features a benzene ring substituted with two nitro groups and a methyl group. The arrangement of these substituents plays a crucial role in its chemical reactivity and properties.
  • Industrial Relevance: 4-Methyl-1,2-dinitro-benzene is utilized as an intermediate in the synthesis of various chemicals, including dyes and explosives. Its nitro groups contribute to the compound's versatility.
  • Environmental Impact: Like many nitro-compounds, it can be hazardous. Awareness of its environmental persistence and potential toxicity is crucial in fields like chemical safety and environmental chemistry.
  • Reactivity: The presence of nitro groups significantly increases the compound's electrophilic character, making it susceptible to various electrophilic substitution reactions. This property is often leveraged in synthetic organic chemistry.
  • Historical Significance: Compounds similar to 4-methyl-1,2-dinitro-benzene have played a role in the development of early explosives, showcasing the compound’s importance in both chemistry and history.

As you explore this compound further, consider its dual nature: a practical reagent in laboratories and its implications for environmental safety.
This compound not only serves laboratory goals but also reminds us of the responsibilities that come with chemical innovation.

Synonyms
3,4-DINITROTOLUENE
4-Methyl-1,2-dinitrobenzene
610-39-9
3,4-DNT
Benzene, 4-methyl-1,2-dinitro-
Toluene, 3,4-dinitro-
V6PS4L6ZHT
1-methyl-3,4-dinitrobenzene
DTXSID8027240
MFCD00007270
NSC-52216
DTXCID307240
CAS-610-39-9
CCRIS 2839
HSDB 5501
Dinitrotoluene, 3,4-
EINECS 210-222-1
UNII-V6PS4L6ZHT
NSC 52216
NSC52216
WLN: WNR D1 FNW
ghl.PD_Mitscher_leg0.941
SCHEMBL294724
CHEMBL1489568
4-Methyl-1,2-dinitrobenzene #
CHEBI:142285
3,4-DINITROTOLUENE [HSDB]
Tox21_202159
Tox21_303210
5-METHYL-1,2-DINITROBENZENE
STL386600
AKOS015889580
AKOS015953311
NCGC00091222-01
NCGC00091222-02
NCGC00091222-03
NCGC00091222-04
NCGC00257205-01
NCGC00259708-01
NS-01599
DB-030889
CS-0263145
NS00009648
EN300-85318
G45776
3,4-Dinitrotoluene 100 microg/mL in Acetonitrile
Q1992140
InChI=1/C7H6N2O4/c1-5-2-3-6(8(10)11)7(4-5)9(12)13/h2-4H,1H