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Chlorobenzene

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Identification
Molecular formula
C6H5Cl
CAS number
108-90-7
IUPAC name
chlorobenzene
State
State

Chlorobenzene is in the liquid state at room temperature. It is volatile and can readily evaporate into the air.

Melting point (Celsius)
-45.30
Melting point (Kelvin)
227.85
Boiling point (Celsius)
131.70
Boiling point (Kelvin)
404.85
General information
Molecular weight
112.56g/mol
Molar mass
112.5560g/mol
Density
1.1063g/cm3
Appearence

Chlorobenzene is a clear, colorless liquid with a characteristic almond-like odor. It is not as viscous as water and is often used as a solvent or an intermediate in the synthesis of other compounds.

Comment on solubility

Solubility of Chlorobenzene

Chlorobenzene, with the chemical formula C6H5Cl, is a fascinating compound in terms of its solubility properties. Understanding these properties can help predict its behavior in various environments and applications.

Solubility Characteristics:

  • Solvent Interaction: Chlorobenzene is known for its limited solubility in water, which is primarily due to its non-polar benzene ring structure. This results in a low affinity for polar solvents like water.
  • Organic Solvents: On the contrary, it exhibits good solubility in organic solvents such as ethanol, acetone, and diethyl ether. This characteristic makes it a valuable solvent in many chemical reactions.
  • Temperature Dependency: The solubility of chlorobenzene in various solvents can change with temperature. As the temperature increases, solubility in most organic solvents typically improves.

In summary, while chlorobenzene is insoluble in water, it retains excellent solubility in a range of organic solvents, emphasizing its role as a vital compound in organic chemistry.

Interesting facts

Interesting Facts about Chlorobenzene

Chlorobenzene is a fascinating organic compound that belongs to the family of aromatic compounds. It consists of a benzene ring substituted with a chlorine atom, contributing significantly to its unique properties. Here are some intriguing points about chlorobenzene:

  • Uses in Industry: Chlorobenzene serves as an important precursor in the synthesis of various chemicals, including pesticides, dyes, and pharmaceuticals. Its role in the manufacturing of products like aniline and phenol underscores its significance in the chemical industry.
  • Volatility: This compound is known for its volatility, which raises concerns in terms of environmental impact and human health during its production and usage. Chlorobenzene can evaporate quickly, making it a potential contaminant in air and water.
  • Solvent Properties: As a solvent, chlorobenzene is effective and widely used in laboratories and industries for dissolving organic compounds, particularly those that are challenging to dissolve in water. Scientists often utilize it for various reaction processes.
  • Toxicity Concerns: It's crucial to note that while chlorobenzene has valuable applications, it also poses health risks. Exposure to this compound may lead to detrimental effects, urging the need for cautious handling and strict regulations in workplaces.
  • Environmental Impact: Chlorobenzene is classified as a volatile organic compound (VOC), which can contribute to air pollution. It is essential for chemists and environmental scientists to monitor its levels and assess the impact on ecosystems.

In summary, chlorobenzene is much more than just a chemical compound; it plays a significant role in various industrial applications while also presenting challenges related to health and environmental safety. As a chemist, one must appreciate both its utility and potential hazards, advocating for more sustainable practices in its use.

Synonyms
CHLOROBENZENE
108-90-7
Monochlorobenzene
Phenyl chloride
Benzene chloride
Chlorobenzol
Benzene, chloro-
Chlorbenzene
Monochlorbenzene
Chlorobenzen
Monochlorbenzol
Chlorbenzol
Tetrosin SP
Clorobenzene
Chloorbenzeen
chloro-benzene
Monoclorobenzene
Monochloorbenzeen
Chlorobenzene, mono-
Chlorobenzenu
PhCl
chloro benzene
Caswell No. 183A
I P Carrier T 40
Abluton T30
CP 27
NCI-C54886
NSC 8433
HSDB 55
IP Carrier T 40
CCRIS 1357
4-chlorobenzene
mono-chlorobenzene
NSC-8433
EINECS 203-628-5
UN1134
EPA Pesticide Chemical Code 056504
UNII-K18102WN1G
DTXSID4020298
CHEBI:28097
AI3-07776
K18102WN1G
EINECS 270-127-6
CHLOROBENZENE [MI]
MCB
CHLOROBENZENE [HSDB]
DTXCID40298
CHLOROBENZENE [USP-RS]
EC 203-628-5
Benzene-13C6, chloro- (9CI)
MFCD00000530
UN 1134
CHLOROBENZENE (USP-RS)
Chloorbenzeen [Dutch]
Chlorobenzen [Polish]
Chlorobenzenu [Czech]
Chlorobenzene, analytical standard
Clorobenzene [Italian]
Monochlorbenzol [German]
Monochloorbenzeen [Dutch]
Monoclorobenzene [Italian]
C6H5Cl
RCRA waste no. U037
chlorobezene
chorobenzene
chlor-benzene
chloranylbenzene
p-chlorobenzene
1-chlorobenzene
3-chlorobenzene
benzene, chloro
p-chlorobenzene-
Chlorobenzol(DOT)
Ph-Cl
Caswell No 183A
Chloorbenzeen(DUTCH)
Chlorobenzen(POLISH)
Clorobenzene(ITALIAN)
Chlorobenzene ACS grade
Chlorobenzene(ITALIAN)
Monochlorbenzol(GERMAN)
Monochloorbenzeen(DUTCH)
WLN: GR
CHLOROBENZENE, MONO
Monoclorobenzene(ITALIAN)
bmse001030
SCHEMBL2044
Chlorobenzene (ACGIH:OSHA)
BIDD:ER0289
CHEMBL16200
Chlorobenzene, LR, >=99%
Chlorobenzene (ACD/Name 4.0)
Chlorobenzene, p.a., 99.5%
Chlorobenzene, AR, >=99.5%
NSC8433
Chlorobenzene, anhydrous, 99.8%
Chlorobenzene, for HPLC, 99.9%
JCA16410
Tox21_201223
MSK000092
STL282731
Chlorobenzene, ReagentPlus(R), 99%
AKOS000120122
USEPA/OPP Pesticide Code: 056504
Chlorobenzene 10 microg/mL in Isooctane
Chlorobenzene 100 microg/mL in Methanol
Chlorobenzene, ACS reagent, >=99.5%
NCGC00091678-01
NCGC00091678-02
NCGC00258775-01
AI-07776
CAS-108-90-7
PS-11980
Chlorobenzene, SAJ first grade, >=99.0%
C1948
NS00010206
S0645
Chlorobenzene [UN1134] [Flammable liquid]
Chlorobenzene, SAJ special grade, >=99.5%
EN300-18065
C06990
Chlorobenzene, anhydrous, ZerO2(TM), 99.8%
Chlorobenzene, UV HPLC spectroscopic, 99.5%
A801940
Q407768
F0001-0183
Chlorobenzene, puriss. p.a., ACS reagent, >=99.5% (GC)
Chlorobenzene, Pharmaceutical Secondary Standard; Certified Reference Material
Chlorobenzene, puriss., absolute, over molecular sieve (H2O <=0.005%), >=99.5% (GC)
203-628-5
50717-45-8
610-564-5