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Methacrylonitrile

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Identification
Molecular formula
C4H5N
CAS number
126-98-7
IUPAC name
2-methylprop-2-enenitrile
State
State

Liquid at room temperature.

Melting point (Celsius)
-47.90
Melting point (Kelvin)
225.25
Boiling point (Celsius)
87.90
Boiling point (Kelvin)
361.05
General information
Molecular weight
67.09g/mol
Molar mass
67.0910g/mol
Density
0.8008g/cm3
Appearence

Methacrylonitrile is a clear, colorless liquid with a slightly sweet odor. It is often noted for its ability to form polymers and copolymers.

Comment on solubility

Solubility of 2-methylprop-2-enenitrile

2-methylprop-2-enenitrile, commonly known for its versatility in chemical reactions, exhibits interesting solubility properties that are worth noting:

  • Solvent Compatibility: This compound is generally soluble in organic solvents such as ethanol, acetone, and chloroform. Its non-polar nature allows it to mix well with other hydrocarbons.
  • Water Solubility: 2-methylprop-2-enenitrile has a limited degree of solubility in water. This is primarily due to its hydrophobic characteristics, which reduce its interactions with water molecules.
  • Temperature Effects: An increase in temperature can enhance the solubility of this compound in organic solvents, making it more versatile for various applications.

Overall, the solubility of 2-methylprop-2-enenitrile underscores its practical applications in organic synthesis and industrial processes. As with many organic compounds, understanding its solubility behavior is crucial for optimizing reactions and product formulations.

Interesting facts

Interesting Facts about 2-Methylprop-2-enenitrile

2-Methylprop-2-enenitrile, commonly known as methacrylonitrile, is a fascinating compound with a diverse range of applications and properties. Here are some intriguing aspects about this compound:

  • Structure and Stability: 2-Methylprop-2-enenitrile features a double bond in its backbone structure, making it an unsaturated compound. This structural characteristic imparts unique reactivity allowing it to undergo various polymerization processes.
  • Industrial Uses: This compound is predominantly used in the production of acrylic fibers and acrylic resins. These materials are vital in creating durable and transparent plastic products, coatings, and adhesives.
  • Medical Applications: The nitrile group present in its structure reflects potential biomedical applications. Nitrogen-containing compounds are often explored for their biological activities, and 2-methylprop-2-enenitrile is no exception.
  • Polymerization Potential: 2-Methylprop-2-enenitrile can participate in addition polymerization, leading to a variety of copolymers. This property is immensely valuable in modifying the properties of plastics to achieve desired characteristics.
  • Safety Considerations: As with many organic compounds, it is essential to handle 2-methylprop-2-enenitrile with care. Adequate safety measures should be implemented due to its reactivity and potential health hazards.

In summary, the unique properties of 2-methylprop-2-enenitrile make it a compound of significant interest within both industrial applications and scientific research. Its ability to participate in polymerization forms the cornerstone of several everyday materials we often take for granted.

Synonyms
Methacrylonitrile
126-98-7
Isopropene cyanide
Isopropenylnitrile
2-Methylacrylonitrile
METHYLACRYLONITRILE
2-Propenenitrile, 2-methyl-
2-Methyl-2-propenenitrile
2-Cyanopropene-1
2-Cyano-1-propene
2-Cyanopropene
2-Methylpropenenitrile
USAF ST-40
RCRA waste number U152
DTXSID1024176
NSC-24145
DTXCID104176
04S4K38612
alpha-Methylacrylonitrile
alpha-Methacrylonitrile
RefChem:156842
204-817-5
2-methylprop-2-enenitrile
.alpha.-Methylacrylonitrile
NSC 24145
.alpha.-Methacrylonitrile
METHACRYLONITRILE (15N)
MFCD00001872
Methyl acrylonitrile
Methacrylonitrile (stabilized with hydroquinone monomethyl ether)
CAS-126-98-7
CCRIS 4841
HSDB 5613
EINECS 204-817-5
UN3079
RCRA waste no. U152
isobutenenitrile
methacrylnitrile
AI3-52399
UNII-04S4K38612
NSC 20659
2-methyl-acrylonitrile
Methacrylonitrile, 99%
Propenenitrile, 2-methyl
1-Methyl-1-cyanoethylene
EC 204-817-5
Methacrylonitrile, inhibited
CH2C(CH3)CN
Methacrylonitrile, stabiliZed
SCHEMBL14868
METHACRYLONITRILE [MI]
SCHEMBL270019
SCHEMBL358501
WLN: NCY1 & U1
CHEMBL1529759
SCHEMBL10789863
METHYLACRYLONITRILE [HSDB]
CHEBI:229308
AAA12698
NSC20659
NSC24145
Tox21_201354
Tox21_303172
BBL011404
NSC-20659
STL146508
AKOS000121392
NCGC00090742-01
NCGC00090742-02
NCGC00090742-03
NCGC00090742-04
NCGC00256956-01
NCGC00258906-01
M0089
NS00003782
EN300-21169
InChI=1/C4H5N/c1-4(2)3-5/h1H2,2H
Q2088171
Methacrylonitrile, inhibited [UN3079] [Flammable liquid]
PROPENOIC ACID,2-METHYL,NITRILE METHACRYL NITRILE