(4-Sulfanylphenyl) hydrogen sulfite

Identification

Molecular formula

C₆H₆O₃S₂

CAS number

65202-40-4

IUPAC name

(4-sulfanylphenyl) hydrogen sulfite

State

At room temperature, (4-Sulfanylphenyl) hydrogen sulfite exists as a solid. It is important to handle the compound carefully as it may release sulfur dioxide upon decomposition.

Melting point (Celsius)

120.00

Melting point (Kelvin)

393.15

Boiling point (Celsius)

220.00

Boiling point (Kelvin)

493.15

General information

Molecular weight

172.21g/mol

Molar mass

172.2110g/mol

Density

1.2000g/cm³

Appearence

(4-Sulfanylphenyl) hydrogen sulfite typically appears as a solid crystalline powder. The compound may appear white or off-white in color.

Comment on solubility

Solubility of (4-sulfanylphenyl) hydrogen sulfite

(4-sulfanylphenyl) hydrogen sulfite, also known as a thiophenolic compound, exhibits noteworthy solubility characteristics that are influenced by its chemical structure. Generally, the solubility of this compound can be characterized as follows:

Solvent Polarity: It shows good solubility in polar solvents such as water and alcohols. This is due to the presence of functional groups that can form hydrogen bonds.
Temperature Dependence: The solubility tends to increase with temperature, making it more soluble in hot solvents compared to cold ones.
pH Sensitivity: Being a hydrogen sulfite, the solubility can be affected by changes in pH, as ionization may occur, further increasing its solubility in basic conditions.
Complexation: (4-sulfanylphenyl) hydrogen sulfite may form complexes with metal ions, enhancing its solubility in certain contexts.

In summary, the solubility of (4-sulfanylphenyl) hydrogen sulfite is largely influenced by its chemical interactions and the nature of the solvent. Understanding these factors is critical for effective applications in various chemical processes.

Interesting facts

Interesting Facts about (4-sulfanylphenyl) Hydrogen Sulfite

(4-sulfanylphenyl) hydrogen sulfite, often referred to in the scientific community by its IUPAC name, is an intriguing compound that showcases the chemistry of sulfites and aromatic compounds. Here are some captivating insights:

Functional Group Chemistry: The presence of both sulfanyl and hydrogen sulfite functional groups in this compound highlights the versatility of sulfur in organic chemistry. Sulfur's ability to form multiple oxidation states allows for a variety of reactions and applications.
Biological Significance: Compounds containing sulfanyl groups are of interest in pharmaceuticals and biochemistry. They can act as antioxidant agents, playing a role in protecting cells from oxidative stress.
Reactivity: The hydrogen sulfite group makes this compound an intriguing candidate for nucleophilic substitution reactions. Its reactivity can be harnessed in synthetic organic chemistry to build more complex molecules.
Environmental Impact: Sulfite compounds are known for their role in various environmental processes. They can participate in redox reactions in biological systems, making them important in both agricultural and ecological contexts.
Applications in Industry: The unique properties of (4-sulfanylphenyl) hydrogen sulfite can find applications in the development of antioxidants, preservatives, and in the synthesis of other chemicals in the industry.

As a chemist, exploring compounds like (4-sulfanylphenyl) hydrogen sulfite can lead to a deeper understanding of the intricate relationships between structure, reactivity, and function in organic molecules. These insights not only expand our knowledge of chemistry but also pave the way for innovative applications in medicine and industry.