1,2-Diiodoethene | Solubility of Things

Identification

Molecular formula

C₂H₂I₂

CAS number

590-02-3

IUPAC name

1,2-diiodoethylene

State

At room temperature, 1,2-diiodoethylene can exist in both solid and liquid states depending upon its isomeric form. The trans isomer tends to form crystals, whereas the cis isomer may be more readily found in liquid form.

Melting point (Celsius)

-22.00

Melting point (Kelvin)

251.15

Boiling point (Celsius)

185.00

Boiling point (Kelvin)

458.15

General information

Molecular weight

297.89g/mol

Molar mass

297.8900g/mol

Density

3.5210g/cm³

Appearence

1,2-Diiodoethylene appears as colorless crystals or a pale yellow solid. It can also be observed as a liquid if the cis- or trans-isomers are in a specific temperature range or mixture.

Comment on solubility

Solubility of 1,2-diiodoethylene

1,2-Diiodoethylene, with the chemical formula C₂H₂I₂, is a halogenated compound that exhibits intriguing solubility properties. The solubility of this compound can be summarized as follows:

Nonpolar Behavior: Given its symmetrical structure and the presence of iodine atoms, 1,2-diiodoethylene is characterized as a nonpolar molecule. This implies that it is more likely to dissolve in nonpolar solvents.
Solvent Compatibility: It tends to show good solubility in organic solvents such as:

Chloroform
Benzene
Carbon Tetrachloride

Low Aqueous Solubility: Like many halogenated compounds, it has limited solubility in water. This is due to the intermolecular forces at play - water's polar nature does not favorably interact with the nonpolar 1,2-diiodoethylene.
Implications: The solubility characteristics of 1,2-diiodoethylene make it useful in various organic synthesis and chemical reactions, particularly in scenarios where a nonpolar environment is crucial.

In conclusion, understanding the solubility of 1,2-diiodoethylene is essential for its practical applications in the laboratory and industry. As the saying goes, "like dissolves like," and this principle is key to predicting how this compound will behave in different chemical contexts.

Interesting facts

Interesting Facts about 1,2-diiodoethylene

1,2-diiodoethylene is a fascinating compound with numerous intriguing aspects that make it a subject of interest in organic chemistry. Here are some highlights:

Reactivity: As a diiodoolefin, 1,2-diiodoethylene serves as an excellent precursor in organic synthesis, participating in various reactions due to its reactive double bond. It can undergo reactions such as hydrogenation, halogenation, and nucleophilic addition.
Synthesis: This compound can be synthesized through different methods, including the addition of iodine to acetylene. Understanding its synthesis can provide valuable insights into the manipulation of halogenated compounds.
Potential Applications: 1,2-diiodoethylene has potential applications in fields such as medicinal chemistry and materials science. Research is ongoing to explore its utility in developing new pharmaceuticals and innovative materials.
Isomerism: The compound can exist in different stereoisomeric forms due to its double bond. This phenomenon is significant in the study of stereochemistry, influencing how molecular orientation affects reactivity and properties.
Environmental Impact: As with many halogenated compounds, the environmental implications of 1,2-diiodoethylene are a topic of interest. Its behavior in the environment, including its persistence and potential bioaccumulation, sparks discussions on safe handling and disposal.

In conclusion, 1,2-diiodoethylene represents a unique and valuable compound in the realm of chemistry. Its reactivity, synthesis pathways, and potential applications intrigue scientists and students alike, contributing to our understanding of organic compounds and their uses in various industries. As we continue to explore and innovate, this compound may play a significant role in future discoveries.

Synonyms

1,2-Diiodoethene

20244-70-6

1,2-Dijod-athen

DTXSID20871779

AAA59027

AKOS033904749