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4'-Nitroacetophenone

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Identification
Molecular formula
C8H7NO3
CAS number
100-19-6
IUPAC name
1-(4-nitrophenyl)ethanone
State
State

At room temperature, 4'-Nitroacetophenone is typically found in a solid state. It is stable under normal conditions but should be handled with care to avoid decomposition of the nitro group, especially under high temperature or pressure.

Melting point (Celsius)
78.00
Melting point (Kelvin)
351.15
Boiling point (Celsius)
306.00
Boiling point (Kelvin)
579.15
General information
Molecular weight
165.15g/mol
Molar mass
165.1560g/mol
Density
1.3000g/cm3
Appearence

4'-Nitroacetophenone appears as a pale yellow crystalline solid. It is characterized by its yellow coloration, which is a common feature among nitro-compounds due to the presence of the nitro group (-NO2) that gives rise to its distinctive color.

Comment on solubility

Solubility of 1-(4-nitrophenyl)ethanone

1-(4-nitrophenyl)ethanone, also known as p-nitroacetophenone, exhibits distinct solubility characteristics that are important to understand for various applications. Its solubility can be influenced by several factors:

  • Polarity: The presence of a nitro group (-NO2) increases polarity, which generally aids in solubility in polar solvents.
  • Solvent Compatibility: 1-(4-nitrophenyl)ethanone is soluble in a variety of organic solvents such as methanol, ethanol, and acetone, but it may have limited solubility in non-polar solvents.
  • Temperature Effects: Like many organic compounds, the solubility tends to increase with temperature, making it important to consider during experiments.

It's notable that while it is soluble in typical organic solvents, its solubility in water is minimal due to its larger hydrophobic hydrocarbon component. This aspect emphasizes the necessity of choosing the right solvent for reactions or applications involving 1-(4-nitrophenyl)ethanone.

In summary, when handling this compound, remember:

  1. This compound is well-soluble in organic solvents.
  2. Water solubility is poor, thus cautious solvent selection is essential for successful applications.

Understanding these solubility characteristics can greatly enhance the efficacy of working with 1-(4-nitrophenyl)ethanone in various chemical processes.

Interesting facts

Interesting Facts about 1-(4-Nitrophenyl)ethanone

1-(4-Nitrophenyl)ethanone, also known as p-nitroacetophenone, is an intriguing compound that has captured the attention of chemists due to its unique structure and applications. Here are some fascinating details that showcase its significance:

  • Chemical structure: This compound features a ketone functional group connected to a phenyl ring that bears a nitro group at the para position, giving it distinct chemical properties.
  • Reactivity: The presence of the nitro functional group greatly influences the reactivity of the molecule, making it a useful building block in organic synthesis and medicinal chemistry.
  • Applications: 1-(4-Nitrophenyl)ethanone is employed as an intermediate in the synthesis of various dyes, pharmaceuticals, and agrochemicals. Its ability to serve as a precursor to more complex structures is invaluable in synthetic chemistry.
  • Comparative studies: Researchers have demonstrated that compounds with similar structures exhibit varying biological activities, thus making p-nitroacetophenone a subject of interest in comparative studies of nitroaromatic compounds.
  • Insight into chemical properties: The nitro group can enhance the electrophilic character of the aromatic ring, allowing this compound to participate in nucleophilic substitution reactions, adding versatility to its chemical utility.

As stated in a recent publication, "The exploration of nitro compounds is not only significant from a synthetic perspective but also pivotal in understanding pharmacological properties." This highlights how 1-(4-Nitrophenyl)ethanone bridges the gap between simple organic compounds and complex medicinal applications.

In summary, the chemistry of 1-(4-Nitrophenyl)ethanone is a testament to the intricate relationship between structure and function in organic compounds, making it a key player in both academic research and industrial applications.

Synonyms
4'-Nitroacetophenone
100-19-6
p-Nitroacetophenone
1-(4-Nitrophenyl)ethanone
4-NITROACETOPHENONE
p-Acetylnitrobenzene
Ethanone, 1-(4-nitrophenyl)-
1-(4-Nitrophenyl)ethan-1-one
p-Nitrophenyl methyl ketone
Paranitroacetophenone
Acetophenone, 4'-nitro-
Methyl-p-nitrophenyl ketone
PNAP
4-Acetylnitrobenzene
1-Acetyl-4-nitrobenzene
4-nitrophenyl methyl ketone
MFCD00007355
NSC 41590
CCRIS 1676
4-nitrophenylacetoaldehyde
Methyl 4-nitrophenyl ketone
EINECS 202-827-4
4-nitro acetophenone
ACETOPHENONE, P-NITRO-
4FM2J8HQ27
DTXSID1025724
CHEBI:28735
AI3-19032
NSC-41590
NITROACETOPHENONE, P-
DTXCID105724
METHYL P-NITROPHENYL KETONE
NSC 41590; p-Acetylnitrobenzene
p-nitrobenzoyl
pNitroacetophenone
pAcetylnitrobenzene
4nitro acetophenone
4'Nitroacetophenone
p-nitro acetophenone
p-Nitro-acetophenone
Acetophenone, 4'nitro
p-(nitrophenyl)carbonyl
4-(nitrophenyl)carbonyl
Methylpnitrophenyl ketone
pNitrophenyl methyl ketone
Epitope ID:138720
Ethanone, 1(4nitrophenyl)
PARA-NITROACETOPHENONE
UNII-4FM2J8HQ27
1-(4-nitro-phenyl)ethanone
1-(4-nitrophenyl)-ethanone
SCHEMBL27765
4'-Nitroacetophenone, 98%
MLS002152933
1-(4-Nitro-phenyl)-ethanone
1-(4-Nitrophenyl)ethanone #
CHEMBL167997
SCHEMBL11922684
CHEBI:60546
HMS3039I06
HY-Y0185
NSC41590
Tox21_200265
AC1233
BBL010615
STK328124
AKOS000118933
Ethanone, 1-(4-nitrophenyl)-(9CI)
CS-W020570
FN03712
PS-4614
NCGC00091379-01
NCGC00091379-02
NCGC00257819-01
AC-10991
BP-13008
CAS-100-19-6
SMR001224529
SY011156
N0111
NS00022951
4 inverted exclamation mark -Nitroacetophenone
4 inverted exclamation marka-Nitroacetophenone
EN300-19195
C02803
AH-214/02411035
Q27103872
F0001-0011
202-827-4