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Benzonitrile

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Identification
Molecular formula
C7H5N
CAS number
100-47-0
IUPAC name
benzonitrile
State
State

Liquid at room temperature.

Melting point (Celsius)
-13.00
Melting point (Kelvin)
260.15
Boiling point (Celsius)
191.00
Boiling point (Kelvin)
464.15
General information
Molecular weight
103.12g/mol
Molar mass
103.1210g/mol
Density
0.9810g/cm3
Appearence

Benzonitrile is a colorless liquid with an almond-like odor.

Comment on solubility

Solubility of Benzonitrile

Benzonitrile, also known by its chemical formula C7H5N, exhibits unique solubility characteristics that are noteworthy for various applications. As a colorless liquid, its solubility profile can be summarized as follows:

  • Polar Solvents: Benzonitrile is soluble in polar solvents such as water, though the solubility is relatively low due to the presence of the polar cyano group (-C≡N).
  • Non-Polar Solvents: It shows excellent solubility in non-polar organic solvents like hexane and benzene, making it favorable for organic synthesis.
  • Miscibility: It is partially miscible with alcohols, which can enhance its application in various chemical reactions.

In conclusion, the solubility of benzonitrile highlights its ability to interact with both polar and non-polar solvents, enriching its role in chemical processes. This characteristic is particularly advantageous, allowing it to serve as a versatile solvent and reagent in organic synthesis.

Interesting facts

Interesting Facts About Benzonitrile

Benzonitrile, also known as phenyl cyanide, is an aromatic nitrile with a fascinating set of properties and applications that are of great interest to scientists and industry professionals alike. Here are some engaging insights into this compound:

  • Structural Significance: Benzonitrile features a benzene ring attached to a nitrile group, which gives it unique reactivity and stability that are valuable in various chemical reactions.
  • Versatile Solvent: This compound is commonly used as a solvent in the synthesis of various organic compounds, particularly due to its ability to dissolve a wide range of polar and non-polar substances.
  • Precursor in Chemical Synthesis: It serves as an important precursor in the production of pharmaceuticals, pesticides, and other organic materials. Its derivatives are often involved in complex synthesis pathways.
  • Role in Analytical Chemistry: Benzonitrile is also utilized in analytical methods such as chromatography, where it can serve as a mobile phase component due to its properties.
  • Toxicity Awareness: While it has many industrial applications, safety measures are crucial, as benzonitrile can be toxic if ingested or inhaled. Proper handling and storage are essential in laboratory settings.

In conclusion, benzonitrile is not just another nitrile; its structural properties and practical applications contribute significantly to both academic research and industrial processes. As chemists, we celebrate the versatility and usefulness of compounds like benzonitrile in enabling advancements in a multitude of fields.

Synonyms
BENZONITRILE
100-47-0
Cyanobenzene
Phenyl cyanide
Benzenenitrile
Benzoic acid nitrile
Benzene, cyano-
Benzenecarbonitrile
Phenylcyanide
Fenylkyanid
benzonitril
Fenylkyanid [Czech]
NSC 8039
HSDB 45
CCRIS 3184
AI3-24184
UNII-9V9APP5H5S
EINECS 202-855-7
9V9APP5H5S
UN2224
C6H5-CN
DTXSID7021491
CHEBI:27991
NSC-8039
MFCD00001770
DTXCID001491
EC 202-855-7
Benzonitrile [UN2224] [Poison]
CAS-100-47-0
benzo nitrile
4-cyanobenzene
benzonitrile solvent
WLN: NCR
BENZONITRILE [MI]
bmse000284
BENZONITRILE [HSDB]
SCHEMBL6640
MLS002454387
CHEMBL15819
NSC8039
Benzonitrile, anhydrous, >=99%
HMS3039F17
Benzonitrile, for HPLC, 99.9%
Tox21_201982
Tox21_302979
Benzonitrile, ReagentPlus(R), 99%
STK398186
AKOS000120125
FB37895
UN 2224
NCGC00091747-01
NCGC00091747-02
NCGC00256387-01
NCGC00259531-01
LS-13256
SMR001372003
B0082
NS00010846
EN300-19362
C09814
Q412567
F1908-0163
Z104473628
202-855-7