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Isobutyronitrile

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Identification
Molecular formula
C4H7N
CAS number
78-82-0
IUPAC name
2-methylpropanenitrile
State
State

In its natural state at room temperature, isobutyronitrile is a liquid. It remains stable under normal conditions but should be handled with care due to its flammability and potential health hazards.

Melting point (Celsius)
-50.00
Melting point (Kelvin)
223.15
Boiling point (Celsius)
116.30
Boiling point (Kelvin)
389.45
General information
Molecular weight
69.11g/mol
Molar mass
69.1000g/mol
Density
0.7767g/cm3
Appearence

Isobutyronitrile is a colorless liquid. It is known for its characteristic nitrile odor, which can be quite pungent. The liquid form typically does not include impurities that would alter its clear appearance.

Comment on solubility

Solubility of 2-Methylpropanenitrile

2-Methylpropanenitrile, with its chemical formula C4H9N, exhibits notable solubility characteristics in various solvents. Understanding its solubility can provide insight into its use in chemical processes and applications.

Key Aspects of Solubility:

  • Polar Solvents: 2-Methylpropanenitrile is soluble in polar solvents such as water, due to the presence of the nitrile (–CN) functional group which can engage in hydrogen bonding.
  • Non-Polar Solvents: It is also soluble in non-polar organic solvents like hexane, expanding its applicability in various chemical environments.
  • Temperature Dependence: The solubility can vary with temperature; generally, increasing temperature enhances solubility in both polar and non-polar solvents.

In practice, the solubility of 2-methylpropanenitrile allows it to function efficiently in reactions and processes that require specific solvation conditions. As a user would note, "The more polar the solvent, the higher the solubility," making it crucial to select the appropriate medium for desired outcomes.

Overall, the solubility of 2-methylpropanenitrile is significant, demonstrating versatility and compatibility with a wide range of solvents, which makes it a valuable compound in both laboratory and industrial settings.

Interesting facts

Interesting Facts about 2-Methylpropanenitrile

2-Methylpropanenitrile, often referred to as isobutyronitrile, is an intriguing compound that falls under the category of nitriles. Here are some fascinating insights about this unique chemical:

  • Structural Characteristics: The compound features a nitrile functional group, which consists of a carbon triple-bonded to a nitrogen atom. This configuration is crucial for its reactivity and potential applications.
  • Synthesis Pathways: One common method of synthesizing 2-methylpropanenitrile is through the reaction of 2-methylpropanol with sodium cyanide. Such synthetic routes exemplify the versatility and utility of alkyl nitriles in organic chemistry.
  • Reactivity: The nitrile group in the compound makes it an essential building block in organic synthesis. It can participate in various reactions, including hydrolysis, which can transform the nitrile into an amine or a carboxylic acid.
  • Applications: 2-Methylpropanenitrile is utilized in the production of various chemicals, including pharmaceuticals and agrochemicals. Its derivatives play significant roles in multiple industries due to their unique properties.
  • Health Considerations: While working with this compound, it’s important for scientists and students to adhere to proper safety protocols, as nitriles can be toxic. Always ensure adequate ventilation and wear appropriate protective equipment when handling.

This compound exemplifies the complexities and wonders of organic chemistry. Its diverse applications and reactivity make 2-methylpropanenitrile a valuable subject for study in both industrial and academic settings.

Synonyms
Isobutyronitrile
2-METHYLPROPANENITRILE
78-82-0
Isopropyl cyanide
Propanenitrile, 2-methyl-
2-Methylpropionitrile
2-Cyanopropane
Isopropyl nitrile
Dimethylacetonitrile
Isopropylnitrile
1-Cyano-1-methylethane
Propanenitrile,2-methyl-
Isopropylkyanid
2-Methylpropane nitrile
alpha-Methylpropanenitrile
UN2284
HSDB 5221
EINECS 201-147-5
UNII-699AWF2WV2
NSC 60536
Isopropyl-d6Nitrile
BRN 1340512
CCRIS 9442
DTXSID5026461
ISOBUTANENITRILE
iso-C3H7CN
AI3-28525
MFCD00001873
NSC-60536
.alpha.-Methylpropanenitrile
ISOBUTYRONITRILE [MI]
699AWF2WV2
DTXCID606461
CHEBI:28638
4-02-00-00853 (Beilstein Handbook Reference)
UN 2284
UN-2284
Isopropylkyanid [Czech]
CAS-78-82-0
Propanoic acid, 2-methyl-, nitrile
ISO BUTYRO NITRILE
2Cyanopropane
2-propylcyanide
iso-butyronitrile
2ethylpropanenitrile
1Cyano1methylethane
2Methylpropionitrile
ISOPROPYLCYANIDE
2Methylpropane nitrile
2-methyl-propionitrile
2-methyl-propanenitrile
alphaMethylpropanenitrile
Isobutyronitrile, 99%
Propanenitrile, 2methyl
Isobutyronitrile, 99.6%
(CH3)2CHCN
WLN: NCY1&1
ALPHA-METHYLPROPIONITRILE
CHEMBL1492874
DTXSID30186003
Propanoic acid, 2methyl, nitrile
NSC60536
Tox21_201929
Tox21_303042
AKOS000119968
NCGC00091769-01
NCGC00091769-02
NCGC00257156-01
NCGC00259478-01
2-Methylpropanenitrile, Isopropyl cyanide
I0112
NS00038007
EN300-19661
C02420
Isobutyronitrile [UN2284] [Flammable liquid]
Q1960244
F0001-2057
201-147-5