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1,2-Dihydroxy-1,2-dihydronaphthalene

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Identification
Molecular formula
C10H10O2
CAS number
1141-22-4
IUPAC name
1,2-dihydronaphthalene-1,2-diol
State
State

At room temperature, 1,2-Dihydroxy-1,2-dihydronaphthalene is typically encountered as a solid. Its crystalline nature makes it amenable to manipulation as a powder in various chemical processes.

Melting point (Celsius)
126.00
Melting point (Kelvin)
399.15
Boiling point (Celsius)
355.00
Boiling point (Kelvin)
628.15
General information
Molecular weight
160.19g/mol
Molar mass
160.1690g/mol
Density
1.3530g/cm3
Appearence

1,2-Dihydroxy-1,2-dihydronaphthalene is a white to off-white crystalline solid. It may slightly discolor upon exposure to air and light, unfolding a more yellowish tinge. The compound is often handled as a crystalline powder.

Comment on solubility

Solubility of 1,2-Dihydronaphthalene-1,2-diol (C10H10O2)

1,2-Dihydronaphthalene-1,2-diol exhibits notable solubility characteristics that are integral to its applications in various chemical processes. Here are some key points regarding its solubility:

  • Polar and Non-Polar Solvents: The presence of hydroxyl (-OH) groups implies that this compound is likely to be soluble in polar solvents like water and alcohols. However, its hydrocarbon backbone also suggests some degree of solubility in non-polar solvents.
  • Concentration Dependency: The solubility can vary significantly with concentration. At low concentrations, 1,2-dihydronaphthalene-1,2-diol may dissolve readily, while higher concentrations may lead to precipitation, indicating a saturation point.
  • Temperature Influence: Like many organic compounds, the solubility of 1,2-dihydronaphthalene-1,2-diol can be enhanced with an increase in temperature, which often facilitates the dissolution process.
  • Hydrogen Bonding: The formation of hydrogen bonds between the hydroxyl groups and solvent molecules plays a crucial role in improving solubility, particularly in water and alcohols.

In summary, while 1,2-dihydronaphthalene-1,2-diol shows a propensity for solubility in polar environments due to its functional groups, it also retains some compatibility with non-polar solvents, making it a versatile compound for chemical applications. As the old adage says, “Like dissolves like,” thus the balance between polar and non-polar characteristics will greatly influence its solubility profile.

Interesting facts

Exploring 1,2-Dihydronaphthalene-1,2-diol

1,2-Dihydronaphthalene-1,2-diol is a fascinating compound that belongs to the class of naphthalene derivatives. This compound, also known as 1,2-dihydroxynaphthalene, is notable for its structural features and chemical reactivity.

Key Facts:

  • Structural Insight: It features a bicyclic structure composed of two fused benzene rings, with hydroxyl (-OH) groups attached to the 1 and 2 positions. This configuration contributes to its unique chemical properties.
  • Aromaticity: The presence of the OH groups modifies the electronic distribution within the naphthalene framework, affecting its aromatic character and reactivity.
  • Applications: This compound is utilized in various chemical syntheses, serving as an intermediate in the production of dyes, pigments, and other organic compounds.
  • Biological Significance: Some studies suggest potential applications in pharmaceuticals due to its biological activities and the presence of hydroxyl groups, which often enhance solubility and reactivity in biological systems.
  • Research Focus: Scientists are actively exploring the reactivity of 1,2-dihydronaphthalene-1,2-diol in various catalytic reactions, as its unique structure allows for innovative pathways in organic synthesis.

In summary, 1,2-dihydronaphthalene-1,2-diol is a remarkable chemical compound that bridges the worlds of organic chemistry and biology. As a chemistry student or researcher, diving into its intricacies can unveil a wealth of knowledge and potential applications, making it an exciting subject to study.

Synonyms
1,2-Dihydronaphthalene-1,2-diol
1,2-Dihydroxy-1,2-dihydronaphthalene
7234-04-0
syn-1,2-Dihydro-1,2-naphthalenediol
1,2-dihydro-1,2-dihydroxynaphthalene
(+/-)-trans-1,2-Dihydroxy-1,2-dihydronaphthalene
Naphthalene-1,2-dihydrodiol
31966-70-8
1,2-Naphthalenediol, 1,2-dihydro-
(+)-CIS-1(R),2(S)-1,2-DIHYDROXY-1,2-DIHYDRONAPHTHALENE
SCHEMBL381084
CHEBI:28516
DTXSID201291284
AKOS006228682
PD036527
DB-071326
C06205
Q27103750