2,2′-Azobis(2-methylpropionitrile)

Identification

Molecular formula

C₁₄H₁₆N₄

CAS number

78-67-1

IUPAC name

2-[phenyl(phenylazo)methyl]propanedinitrile

State

At room temperature, 2,2′-Azobis(2-methylpropionitrile) is in a solid state. It is typically stored in sealed containers to prevent decomposition and preserve its effectiveness as an initiator.

Melting point (Celsius)

103.00

Melting point (Kelvin)

376.15

Boiling point (Celsius)

123.00

Boiling point (Kelvin)

396.15

General information

Molecular weight

164.21g/mol

Molar mass

164.2080g/mol

Density

0.9000g/cm³

Appearence

2,2′-Azobis(2-methylpropionitrile) appears as an off-white crystalline powder. It is often characterized by its stability and is used as a free radical initiator in polymerization reactions. The substance may slightly resemble sugar or salt in its powdered form but with distinct yellowish or grayish tinges.

Comment on solubility

Solubility of 2-[phenyl(phenylazo)methyl]propanedinitrile

2-[phenyl(phenylazo)methyl]propanedinitrile is a complex organic compound with intriguing solubility characteristics. Understanding its solubility is essential for its application in various chemical processes.

Solubility Characteristics

Solvent Dependence: The solubility of this compound is largely influenced by the choice of solvent. It demonstrates varying solubility in non-polar and polar solvents.
Polar Solvents: In polar solvents, such as water and alcohols, 2-[phenyl(phenylazo)methyl]propanedinitrile tends to exhibit low solubility due to the hydrophobic character imparted by the phenyl and azo groups.
Non-Polar Solvents: Conversely, it shows increased solubility in non-polar organic solvents like hexane or benzene, where its molecular structure can interact more favorably with solvent molecules.

Overall, it is crucial to consider solvent compatibility when dealing with 2-[phenyl(phenylazo)methyl]propanedinitrile, as it can significantly affect its reactivity and utility in chemical experiments. In practice, it is often advised to conduct solubility tests to determine the optimal conditions for its use in applications.

Interesting facts

Interesting Facts about 2-[phenyl(phenylazo)methyl]propanedinitrile

2-[phenyl(phenylazo)methyl]propanedinitrile is a fascinating compound that embodies the intriguing intersection of organic chemistry and dye technology. Here are some key points that highlight its significance:

Azobenzene Derivative: This compound is a derivative of azobenzene, known for its unique properties that allow it to undergo reversible changes in molecular structure when exposed to light. Such behavior makes it popular in photoresponsive materials.
Dye Applications: The presence of the azo group (−N=N−) suggests potential applications as a dye or colorant. Compounds like this are often utilized in a variety of industries, including textiles, plastics, and even cosmetics.
Research Importance: Scientists are drawn to this compound for its role in research related to molecular switches and nanotechnology. The ability to manipulate light-responsive materials can lead to advances in various technologies.
Biological Interactions: Due to its aromatic structure and ability to participate in π-π interactions, this compound could serve as a framework for studying biological systems, particularly in the realm of drug delivery systems and biosensors.

In the words of renowned chemist Linus Pauling, "The best way to have a good idea is to have a lot of ideas." Exploring compounds like 2-[phenyl(phenylazo)methyl]propanedinitrile opens the door to numerous creative avenues in both theoretical and practical chemistry.

Overall, 2-[phenyl(phenylazo)methyl]propanedinitrile represents not just a complex structure but also a platform for innovation across various scientific fields.

Synonyms

Benzyl(phenylazo)malononitrile

3701-09-5

F 2295

Phenyl-azo-benzyl-malonitril [German]

BRN 3339652

MALONONITRILE, BENZYL(PHENYLAZO)-

Phenyl-azo-benzyl-malonitril

4-16-00-00369 (Beilstein Handbook Reference)