Skip to main content

2,4-Dimethylnitrobenzene

ADVERTISEMENT
Identification
Molecular formula
C8H9NO2
CAS number
99-51-4
IUPAC name
2,4-dimethyl-1-nitro-benzene
State
State

At room temperature, 2,4-Dimethylnitrobenzene is typically found as a solid, although it can also be found as a liquid under certain conditions due to its relatively low melting point.

Melting point (Celsius)
28.50
Melting point (Kelvin)
301.65
Boiling point (Celsius)
244.00
Boiling point (Kelvin)
517.15
General information
Molecular weight
151.16g/mol
Molar mass
151.1630g/mol
Density
1.1020g/cm3
Appearence

2,4-Dimethylnitrobenzene is typically a pale yellow crystalline solid. It can also appear in the form of a yellowish liquid depending on the specific physical conditions and purity of the sample.

Comment on solubility

Solubility of 2,4-Dimethyl-1-nitro-benzene

2,4-Dimethyl-1-nitro-benzene, often referred to as dimethylnitrobenzene, exhibits certain characteristics regarding its solubility that may pique the interest of researchers and chemists. This aromatic compound is a nitro derivative of benzene, categorized primarily by its unique structure and functional group. The solubility profile of this compound can be analyzed as follows:

  • Water Solubility: 2,4-Dimethyl-1-nitro-benzene is generally insoluble in water due to its hydrophobic aromatic ring, which minimizes interactions with water molecules.

  • Organic Solvents: This compound demonstrates better solubility in organic solvents. It readily dissolves in:
    • Alcohols
    • Aromatic hydrocarbons (such as toluene)
    • Chloroform

  • Temperature Dependency: The solubility may vary with temperature, as increasing temperatures generally enhance solubility in many organic solvents.

  • Polarity Influence: Given the compound's nonpolar nature, it is less likely to mix with polar solvents, affirming the rule of thumb: "Like dissolves like."

In conclusion, while 2,4-dimethyl-1-nitro-benzene may not find favor with aqueous solutions, its compatibility with a variety of organic solvents opens pathways for diverse chemical applications and explorations.

Interesting facts

Interesting Facts about 2,4-Dimethyl-1-nitro-benzene

2,4-Dimethyl-1-nitro-benzene is a fascinating compound that falls within the category of nitrobenzene derivatives. Nitro compounds often exhibit unique properties and reactivities due to the presence of the nitro group, -NO2, which can significantly influence chemical behavior. Here are some interesting insights:

  • Unique Structure: This compound features a benzene ring substituted with two methyl groups and one nitro group at the 1- and 4- positions, which contributes to its distinctive chemical properties.
  • Synthetic Route: It can be synthesized through various methods, often involving the nitration of toluene derivatives, showcasing the importance of aromatic chemistry in organic synthesis.
  • Common Applications: It is used in the manufacture of dyes, pharmaceuticals, and other chemical intermediates, highlighting its role in industrial applications.
  • Reactivity: Due to the electron-withdrawing effect of the nitro group, compounds like 2,4-dimethyl-1-nitro-benzene are generally more reactive in electrophilic substitution reactions compared to their non-nitrated counterparts.
  • Biological Impact: Some nitro compounds are known to exhibit antibacterial properties; however, it is vital to analyze the toxicity levels, as many can also be harmful or carcinogenic.

In the words of chemist and Nobel laureate Ahmed Zewail, “Chemistry is the science of matter, and the study of compounds like 2,4-dimethyl-1-nitro-benzene illustrates how slight alterations in structure can lead to significant differences in behavior and utility.”
Understanding the properties and potential applications of such compounds not only deepens our knowledge of organic chemistry but also drives innovation across various fields.

Synonyms
4-NITRO-M-XYLENE
89-87-2
2,4-Dimethyl-1-nitrobenzene
1,3-Dimethyl-4-nitrobenzene
Benzene, 2,4-dimethyl-1-nitro-
2,4-Dimethylnitrobenzene
4-Nitro-1,3-dimethylbenzene
m-Xylene, 4-nitro-
4-Nitro-1,3-xylene
1-Nitro-2,4-dimethylbenzene
NSC 50661
CCRIS 3120
EINECS 201-947-4
UNII-7EM84EUE05
7EM84EUE05
DTXSID2025135
MFCD00007169
NSC-50661
DTXCID605135
EC 201-947-4
DIMETHYL-4-NITROBENZENE, 1,3-
CAS-89-87-2
2,4-dimethyl-1-nitro-benzene
4-nitro-m-xylol
NSC50661
2,4-dimethyinitrobenzene
Benzene,4-dimethyl-1-nitro-
SCHEMBL557939
CHEMBL3182934
Tox21_202223
Tox21_303215
2,4-Dimethyl-1-nitrobenzene, 98%
AKOS015833322
AC-7422
NCGC00091290-01
NCGC00091290-02
NCGC00091290-03
NCGC00257013-01
NCGC00259772-01
BS-18969
DB-057173
D0272
NS00002448
D97739
EN300-105622
Q27268162
201-947-4