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1-Chloro-2-nitrobenzene

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Identification
Molecular formula
C6H4ClNO2
CAS number
88-73-3
IUPAC name
1-chloro-2-nitro-benzene
State
State

At room temperature, 1-chloro-2-nitrobenzene is in a solid state, appearing as pale yellow crystals.

Melting point (Celsius)
33.00
Melting point (Kelvin)
306.15
Boiling point (Celsius)
245.70
Boiling point (Kelvin)
518.85
General information
Molecular weight
157.56g/mol
Molar mass
157.5560g/mol
Density
1.3040g/cm3
Appearence

1-Chloro-2-nitrobenzene is a pale yellow solid with a crystalline structure. It has a distinct aromatic odor typical of nitro compounds.

Comment on solubility

Solubility of 1-chloro-2-nitro-benzene

1-chloro-2-nitro-benzene, with the chemical formula C6H4ClN2O2, exhibits specific solubility characteristics that are influenced by its molecular structure. This compound is generally considered to be:

  • Insoluble in Water: Due to its nonpolar aromatic hydrocarbon structure combined with a chlorine atom and a nitro group, 1-chloro-2-nitro-benzene has a low affinity for polar solvents like water.
  • Soluble in Organic Solvents: It displays good solubility in nonpolar and moderately polar organic solvents such as:
    • Hexane
    • Ethyl acetate
    • Benzene
    • Toluene

In essence, the solubility of 1-chloro-2-nitro-benzene can be summarized as:
“Low solubility in water, but readily soluble in many organic solvents.” This property is crucial for its applications in organic synthesis, as well as influencing its handling and environmental behavior.

Interesting facts

Interesting Facts about 1-Chloro-2-Nitrobenzene

1-Chloro-2-nitro-benzene, often abbreviated as o-CNB, is a remarkable compound that has garnered attention in various fields of research and industry. Here are some fascinating insights into this compound:

  • Industrial Relevance: 1-Chloro-2-nitro-benzene serves as an important precursor in the synthesis of dyes, pharmaceuticals, and agrochemicals. Its versatile structure allows for modifications that lead to a wide variety of derivatives.
  • Unique Structure: The combination of a chlorine atom and a nitro group on the benzene ring gives it distinctive chemical properties, facilitating electrophilic substitution reactions.
  • Environmental Impact: While useful, compounds like 1-chloro-2-nitro-benzene must be handled with care. It is known to be hazardous and can pose risks to both human health and the environment, making safety protocols essential during its handling.
  • Research Applications: This compound is often used in synthetic organic chemistry and materials science, where it helps researchers explore the reactivity and stability of nitro-substituted aromatic compounds.
  • Color Chemistry: Due to its structure, 1-chloro-2-nitro-benzene may influence the color properties of formulated products, which is critical for industries aiming for specific aesthetic qualities.

As a compound rich in potential applications and a subject of study, 1-chloro-2-nitro-benzene exemplifies the intersection of chemistry and practical use, illustrating the complexity and significance of organic compounds in our world.

In summary, understanding the properties and applications of 1-chloro-2-nitro-benzene not only enhances our grasp of chemical principles but also enables advancements across various industries.

Synonyms
2-Chloronitrobenzene
1-CHLORO-2-NITROBENZENE
88-73-3
o-Chloronitrobenzene
2-Nitrochlorobenzene
Chloronitrobenzene
o-Nitrochlorobenzene
2-Chloro-1-nitrobenzene
Benzene, 1-chloro-2-nitro-
ONCB
Nitrochlorobenzene
1-Nitro-2-chlorobenzene
ortho-chloronitrobenzene
CCRIS 141
DTXSID0020280
HSDB 1322
UNII-D1YI9R2K8O
EINECS 201-854-9
NSC 36934
1-Chloronitrobenzene
Chloro-o-nitrobenzene
25167-93-5
CHEBI:34270
AI3-15385
Nitrochlorobenzene, o-
ortho-nitrochlorobenzene
1-chloro,2-nitrobenzene
Nitrochlorobenzene, ortho
2-Nitro-1-chlorobenzene
NSC-36934
D1YI9R2K8O
DTXCID80280
O-CHLORONITROBENZENE [MI]
EC 201-854-9
Benzene, chloronitro-
CHLORO-2-NITROBENZENE, 1-
MFCD00007061
1-CHLORO-2-NITROBENZENE [HSDB]
Altitran
Mononitrochlorobenzene
EINECS 246-695-6
chloronitrobenzene (ortho)
1-Chloro-2-nitro-benzene
UNII-846GSP547V
oChloronitrobenzene
oNitrochlorobenzene
2chloronitrobenzene
2Nitrochlorobenzene
5-chloronitrobenzene
1Chloro2nitrobenzene
1Nitro2chlorobenzene
2Chloro1nitrobenzene
Benzene,chloronitro-
o-chloro-nitrobenzene
2-chloro nitrobenzene
2-chloro-nitrobenzene
2-nitro chlorobenzene
2-nitro-chlorobenzene
O-CNB
ortho-nitro-chlorobenzene
4-chloro-3-nitrobenzene
Nitrochlorobenzene, liquid
WLN: WNR BG
SCHEMBL78743
ghl.PD_Mitscher_leg0.936
MLS001055388
BIDD:ER0655
CHEMBL53330
1-Chloro-2-nitrobenzene, 99%
Chloronitrobenzene, ortho, liquid
NITROCHLOROBENZENE, ORTHO-
846GSP547V
HMS3039K15
NSC36934
Tox21_200791
STL283954
AKOS000118963
CAS-88-73-3
NCGC00090715-01
NCGC00090715-02
NCGC00090715-03
NCGC00258345-01
2-Chloronitrobenzene 2-Nitrochlorobenzene
BS-42463
SMR000677934
DB-057100
DB-243262
1-Chloro-2-nitrobenzene, analytical standard
NS00002910
EN300-19237
D87558
1-Chloro-2-nitrobenzene 10 microg/mL in Methanol
AC-907/25014094
1-Chloro-2-nitrobenzene 100 microg/mL in Methanol
1-Chloro-2-nitrobenzene, purum, >=99.0% (GC)
Q2803418
Chloronitrobenzene, ortho, liquid [UN1578] [Poison]
F1908-0107
Z104473258
1-chloro-2-nitrobenzene;chloro-2-nitrobenzene, 1-;2-chloro-1-nitrobenzene;benzene, 1-chloro-2-nitro-;o-chloronitrobenzene;1-chloro-2-nitrobenzene chloro-2-nitrobenzene, 1- 2-chloro-1-nitrobenzene benzene, 1-chloro-2-nitro- o-chloronitrobenzene