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2-Methylbutyronitrile

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Identification
Molecular formula
C5H9N
CAS number
16529-56-9
IUPAC name
2-methylbutanenitrile
State
State

2-Methylbutyronitrile is a liquid at room temperature. It is readily miscible with many organic solvents and has a characteristic odor similar to that of other nitrile compounds.

Melting point (Celsius)
-85.40
Melting point (Kelvin)
187.75
Boiling point (Celsius)
129.20
Boiling point (Kelvin)
402.35
General information
Molecular weight
83.13g/mol
Molar mass
83.1250g/mol
Density
0.7937g/cm3
Appearence

2-Methylbutyronitrile is a colorless liquid that is typically clear. It is used as a solvent or intermediate in various chemical applications. Due to its liquid state and chemical properties, it should be handled with care in well-ventilated areas, away from ignition sources.

Comment on solubility

Solubility of 2-methylbutanenitrile

2-methylbutanenitrile, a colorless liquid with the formula C5H11N, exhibits interesting solubility characteristics due to its molecular structure. The solubility of this compound can be influenced by various factors:

  • Polarity: The nitrile group (–C≡N) contributes to the polarity of 2-methylbutanenitrile, enhancing its solubility in polar solvents.
  • Solvent compatibility: 2-methylbutanenitrile is generally soluble in water and most organic solvents, including alcohols, ethers, and aromatic hydrocarbons.
  • Temperature effects: Increased temperature may enhance solubility in various solvents due to increased molecular motion, especially for solid or less soluble constituents.

As a result, this compound's solubility behavior facilitates its use in various chemical processes and reactions. In applications, one might observe the following:

  • Being a versatile solvent and reagent due to its solubility in specific mediums.
  • Potential interactions with other chemical species, making it useful in synthesis and formulation.

Overall, 2-methylbutanenitrile's solubility is an important feature that enhances its functionality in both laboratory and industrial settings.

Interesting facts

Interesting Facts about 2-Methylbutanenitrile

2-Methylbutanenitrile, also known as 2-methyl-1-butanenitrile, is a fascinating compound with a variety of applications and interesting characteristics.

Chemical Structure

This compound belongs to the nitrile family, characterized by the presence of a cyano group (–C≡N). Specifically, 2-methylbutanenitrile is an alkyl nitrile, which means it contains a branched alkane backbone accompanied by a nitrile functional group. This structure gives it unique properties that are highly valuable in both industrial and scientific contexts.

Applications

Here are a few notable applications of 2-methylbutanenitrile:

  • Synthesis Intermediates: It is often used as a building block in organic synthesis, aiding in the formation of various chemical compounds.
  • Solvent Use: Due to its ability to dissolve a variety of organic and inorganic substances, it serves as a solvent in chemical reactions and processes.
  • Pharmaceuticals: This compound plays a role in the synthesis of pharmaceutical agents, making it important in medicinal chemistry.

Properties and Characteristics

The properties of 2-methylbutanenitrile contribute to its effectiveness in various applications:

  • Reactivity: The nitrile group is highly reactive, allowing it to participate in several chemical reactions, such as nucleophilic additions.
  • Polarity: Its polar nature helps it interact with other polar substances, making it useful in extraction and separation processes.

Fun Fact

Interestingly, nitriles like 2-methylbutanenitrile are derived from the respective carboxylic acids, in this case, 2-methylbutanoic acid. The conversion process typically involves dehydration of the acid or substitution reactions.

In summary, 2-methylbutanenitrile is a compound that showcases the importance of structured organic molecules in both practical and theoretical chemistry. Its applications and distinctive properties continue to make it relevant in chemical research and industry.

Synonyms
2-Methylbutyronitrile
2-Methylbutanenitrile
18936-17-9
2-Cyanobutane
Butanenitrile, 2-methyl-
sec-Butyl Cyanide
alpha-Methylbutyronitrile
2-Methylbutanone cyanohydrin
Butyronitrile, 2-methyl-
R5Y900M14U
NSC-165615
CHEBI:61669
DTXSID50871287
DTXCID30818958
242-687-1
s-butyl cyanide
MFCD00001877
.alpha.-Methylbutyronitrile
EINECS 242-687-1
NSC 165615
2-methylbutylnitrile
starbld0016720
EC 242-687-1
SCHEMBL26868
SCHEMBL126145
SCHEMBL133398
SCHEMBL164428
SCHEMBL269948
UNII-R5Y900M14U
SCHEMBL8031884
SCHEMBL8627210
SCHEMBL11470017
SCHEMBL27505449
SCHEMBL27530760
(+/-)-2-CYANOBUTANE
NSC165615
NSC827138
AKOS009157026
NSC-827138
CS-0217171
M0706
NS00005064
EN300-69936
C21525
2-Methylbutyronitrile, Lonza quality, >=80.0% (GC)
Q27131266
(+)-(S)-2-methylbutane nitrile; Butanenitrile,2-methyl-,(2S); (S)-2-Methyl-butyronitril; (S)-(+)-2-Methylbutyronitrile