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Pyrocatechol

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Identification
Molecular formula
C6H6O2
CAS number
120-80-9
IUPAC name
3-(2-hydroxyphenyl)benzene-1,2-diol
State
State

At room temperature, pyrocatechol is in a solid state. It is a crystalline solid that can form a powder once ground. While stable under normal conditions, it should be stored away from light and air to prevent degradation.

Melting point (Celsius)
105.00
Melting point (Kelvin)
378.15
Boiling point (Celsius)
245.00
Boiling point (Kelvin)
518.15
General information
Molecular weight
110.11g/mol
Molar mass
110.1110g/mol
Density
1.3446g/cm3
Appearence

Pyrocatechol is typically a white crystalline solid. It can also appear slightly brownish if impure or when it begins to oxidize upon exposure to air or light. The crystals of pyrocatechol are often needle-like, and it has a sweet, phenolic odor.

Comment on solubility

Solubility of 3-(2-hydroxyphenyl)benzene-1,2-diol (C6H6O2)

3-(2-hydroxyphenyl)benzene-1,2-diol is an intriguing compound with notable characteristics regarding its solubility. Understanding its solubility behavior is essential for applications in chemistry and related fields. Here are some key points to consider:

  • Polar versus Nonpolar: The presence of hydroxyl (-OH) groups contributes to the compound's polar nature, enhancing its interaction with polar solvents like water.
  • Solvent Compatibility: 3-(2-hydroxyphenyl)benzene-1,2-diol shows better solubility in organic solvents, such as ethanol and methanol, compared to aliphatic hydrocarbons.
  • Temperature Effects: Solubility may increase with temperature, allowing for better dissolution in various solvents under heated conditions.
  • Hydrogen Bonding: The ability of the hydroxyl groups to form hydrogen bonds significantly affects its solubility, as these interactions can stabilize solute-solvent interactions.

In summary, the solubility of 3-(2-hydroxyphenyl)benzene-1,2-diol is quite versatile yet dependent on several factors. It is often soluble in polar solvents due to its hydroxyl functional groups, but its solubility can vary with temperature and specific solvent types. This behavior makes the compound particularly interesting for further studies in chemical interactions.

Interesting facts

Interesting Facts about 3-(2-hydroxyphenyl)benzene-1,2-diol

3-(2-hydroxyphenyl)benzene-1,2-diol, also known as o-Chlorobenzenediol, is a fascinating compound that belongs to the family of dihydroxyphenols. Below are some intriguing aspects of this compound:

  • Structure and Isomerism: The compound has multiple isomers due to the positions of the hydroxyl groups, which influence its chemical reactivity and properties. Understanding these structural elements can help in studying similar compounds.
  • Biological Relevance: Some dihydroxyphenols, including this compound, are known for their antioxidant properties. This means they can help protect cells from oxidative stress, making them of interest in pharmacological research.
  • Applications: Compounds like 3-(2-hydroxyphenyl)benzene-1,2-diol are often used in dyes, as analytical reagents, and in synthetic organic chemistry. Their diverse applications illustrate their importance in various fields.
  • Chemical Reactions: The reactivity of dihydroxyphenols allows them to participate in a range of reactions, including oxidation and polymerization, which can lead to the formation of valuable materials and chemicals.
  • Research Potential: As interest in natural products and their derivatives grows, studying compounds like this can open doors to new discoveries in drug development and materials science.

In summary, 3-(2-hydroxyphenyl)benzene-1,2-diol is not just a simple organic compound; its unique structural features and chemical properties make it a subject of ongoing research with applications in several scientific fields. As scientists explore its capabilities, they underscore the interconnectedness of chemistry and daily life!

Synonyms
2,2',3-trihydroxybiphenyl
3-(2-Hydroxyphenyl)catechol
91368-55-7
biphenyl-2,2',3-triol
3-(2-hydroxyphenyl)benzene-1,2-diol
2,2',3-Biphenyltriol
3-Hpcc
[1,1'-biphenyl]-2,2',3-triol
(1,1'-Biphenyl)-2,2',3-triol
CHEBI:28517
DTXSID70238530
WBP
SCHEMBL79393
DTXCID20161021
NS00007513
C03569
Q27103751