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Cyanoacetylene

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Identification
Molecular formula
C3HN
CAS number
107-13-1
IUPAC name
prop-2-ynenitrile
State
State

At room temperature, cyanoacetylene is in the gaseous state.

Melting point (Celsius)
-81.50
Melting point (Kelvin)
191.65
Boiling point (Celsius)
42.50
Boiling point (Kelvin)
315.65
General information
Molecular weight
51.05g/mol
Molar mass
51.0540g/mol
Density
0.9224g/cm3
Appearence

Cyanoacetylene is a colorless gas with a pungent, acrid odor.

Comment on solubility

Solubility of Prop-2-ynenitrile

Prop-2-ynenitrile, with the chemical formula C3H3N, exhibits unique solubility characteristics that are noteworthy. This compound is known to be:

  • Soluble in organic solvents: Prop-2-ynenitrile readily dissolves in a variety of organic solvents such as ethanol, acetone, and diethyl ether. This property is attributed to its polar C≡N triple bond, which interacts favorably with polar solvents.
  • Partially soluble in water: While it is not highly soluble in water, prop-2-ynenitrile does show some degree of solubility, allowing it to mix due to hydrogen bonding interactions, although this is limited.
  • Temperature-dependent: The solubility can also be affected by temperature; generally, solubility increases as the temperature rises due to the increase in kinetic energy of the molecules.

In summary, the solubility profile of prop-2-ynenitrile showcases its interactions with both polar and non-polar solvents, making it a versatile compound in various chemical applications. Understanding its solubility is essential for predicting its behavior in chemical reactions and formulations.

Interesting facts

Interesting Facts about Prop-2-ynenitrile

Prop-2-ynenitrile, commonly known as acrylonitrile, is an intriguing compound in the field of organic chemistry. This compound represents not only a fascinating structure but also several applications and properties that make it valuable in various industries.

Applications

  • Polymer Production: One of the primary uses of prop-2-ynenitrile is in the production of polyacrylonitrile, which is a precursor to acrylic fibers and is widely used in textiles.
  • Solvent: This compound serves as an essential solvent in the laboratory and industrial settings, primarily due to its polar nature.
  • Intermediate: Prop-2-ynenitrile acts as an intermediate in the synthesis of various chemicals, including pharmaceuticals and agrochemicals.

Chemical Properties

As an organic nitrile, prop-2-ynenitrile exhibits a unique reactivity profile:

  • Reactivity: It undergoes nucleophilic addition reactions with various reagents, making it a useful starting material for many synthetic pathways.
  • Coordination Complex: The compound can readily form coordination complexes with transition metals, enhancing its utility in organometallic chemistry.

Safety Considerations

While prop-2-ynenitrile holds many applications, it is also important to handle it with care:

  • Toxicity: The compound is toxic and can be harmful if inhaled or ingested, necessitating the use of proper safety equipment when working with it.
  • Environmental Impact: Its release into the environment can pose risks to aquatic life; thus, it is critical to adhere to environmental regulations when managing waste.

In summary, prop-2-ynenitrile is more than just a chemical compound; it is integral to several industrial processes and scientific research. As one delves into its characteristics, they uncover the multifaceted roles it plays in modern chemistry.

Synonyms
Cyanoacetylene
PROPIOLONITRILE
2-Propynenitrile
Cyanoethyne
1070-71-9
Propynenitrile
Cyanaethylene
Monocyanoacetylene
Cyanaethylene [French]
0TF7QM91EF
UNII-0TF7QM91EF
HC.$.CCN
DTXSID40147867
2-Propynenitrile (9CI)
DTXCID6070358
lndjviyujojfso-uhfffaoysa-n
prop-2-ynenitrile
DTXSID50154769
AKOS006278721
DB-050530
EN300-6764770
Q867172