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2,6-Dihydroxybenzoic acid

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Identification
Molecular formula
C7H6O4
CAS number
303-38-8
IUPAC name
2,6-dihydroxybenzoic acid
State
State

At room temperature, 2,6-dihydroxybenzoic acid is found in the solid state. It is a stable compound under normal conditions.

Melting point (Celsius)
223.00
Melting point (Kelvin)
496.15
Boiling point (Celsius)
238.00
Boiling point (Kelvin)
511.15
General information
Molecular weight
154.12g/mol
Molar mass
154.1210g/mol
Density
1.5400g/cm3
Appearence

2,6-Dihydroxybenzoic acid appears as a crystalline solid, typically colorless to white in appearance. It may also appear as a powder, displaying a faint odor characteristic of aromatic compounds.

Comment on solubility

Solubility of 2,6-dihydroxybenzoic acid

2,6-dihydroxybenzoic acid, with the chemical formula C7H6O4, exhibits interesting solubility characteristics. This compound is known to be:

  • Moderately soluble in water due to the presence of two hydroxyl (-OH) groups that enhance its ability to form hydrogen bonds with water molecules.
  • More soluble in organic solvents like ethanol and acetonitrile, which can accommodate its hydrophobic benzoic acid backbone.

When discussing solubility, it is essential to consider:

  • The polarity of the solvent
  • The ability of the solute to interact with the solvent
  • The temperature and pressure of the environment

In a solvent like water, the interactions between 2,6-dihydroxybenzoic acid and water are favorable but not as strong as with more polar compounds. This is why it shows only moderate solubility. As a result, the compound's solubility behavior plays a significant role in its applications, such as in pharmaceuticals and organic synthesis.

To summarize, 2,6-dihydroxybenzoic acid demonstrates:

  • Moderate water solubility
  • Higher solubility in organic solvents

This unique balance of solubility in different media makes it a versatile compound in various chemical processes.

Interesting facts

Interesting Facts about 2,6-Dihydroxybenzoic Acid

2,6-Dihydroxybenzoic acid, also known for its role in various biochemical and industrial processes, is a fascinating compound with several noteworthy attributes:

  • Chemical Significance: This compound belongs to the class of hydroxybenzoic acids, which are known for their significance in organic chemistry. The dihydroxy groups at the 2 and 6 positions enhance its reactivity, making it a useful precursor in synthesizing various organic compounds.
  • Biochemical Role: In biological systems, 2,6-dihydroxybenzoic acid acts as a metabolite in the pathways of certain bacteria. This indicates its potential applications in biotechnology.
  • Pharmaceutical Applications: Research suggests that derivatives of 2,6-dihydroxybenzoic acid may exhibit antimicrobial and anti-inflammatory properties. This opens up interesting avenues for drug development.
  • Analytical Uses: This compound is utilized in the analysis of metal ions, particularly in chromatography, demonstrating its utility in analytical chemistry and environmental testing.
  • Natural Occurrence: It's interesting to note that 2,6-dihydroxybenzoic acid is found in various plants, hinting at its role in plant metabolism and as a natural compound in food chemistry.

Overall, 2,6-dihydroxybenzoic acid serves as a prime example of how organic compounds can bridge various fields, from pharmaceuticals to environmental science. As the saying goes, "Chemistry is the central science," and compounds like this one truly embody that principle, connecting multiple disciplines and applications.

Synonyms
2,6-DIHYDROXYBENZOIC ACID
303-07-1
gamma-Resorcylic acid
Benzoic acid, 2,6-dihydroxy-
2-Carboxyresorcinol
6-Hydroxysalicylic acid
2,6-Resorcylic acid
.gamma.-Resorcylic acid
gamma-Resorcylsaeure
RSA5G6VRPV
2,6-Dihydroxybenzoesaeure
2,6-dihydroxy benzoic acid
EINECS 206-134-8
MFCD00002462
NSC 49172
BRN 2209755
CHEBI:68465
2,6-Dihydroxybenzoesaeure [IUPAC]
NSC-49172
2,6-dihydroxy-benzoic acid
2-carboxy-1,3-dihydroxybenzene
DTXSID1059785
4-10-00-01456 (Beilstein Handbook Reference)
2,6-Dihydroxybenzoesaeure (IUPAC)
2,6-Dihydroxybenzoicacid
UNII-RSA5G6VRPV
2Carboxyresorcinol
gammaResorcylsaeure
??resorcylic acid
?-Resorcylic acid
gammaResorcylic acid
2,6Resorcylic acid
6Hydroxysalicylic acid
2,6Dihydroxybenzoesaeure
2_6_dihydroxybenzoic_acid
Benzoic acid,6-dihydroxy-
Benzoic acid, 2,6dihydroxy
2,6-Dihydroxybenzoate, VII
gamma-Resorcylic acid (8CI)
SCHEMBL224031
CHEMBL454808
DTXCID6038164
BDBM92712
2,6-Dihydroxybenzoic acid, 98%
Benzoic acid, 2,?6-?dihydroxy-
HY-Y0801
NSC49172
STR05041
AC8078
BBL011022
s6031
STK802162
AKOS005622669
AC-7284
FD36812
SY005481
DB-030809
2,6-Dihydroxybenzoic acid (ACD/Name 4.0)
CS-0015783
NS00015127
R0011
EN300-75920
C21298
BENZOIC ACID,2,6-DIHYDROXY MFC7 H6 O4
AE-562/42007307
BENZOIC ACID,2,6-DIHYDROXY MFC7 H6 O4
Q4596804
Z1184885417
2,6-Dihydroxybenzoic acid, Vetec(TM) reagent grade, 98%
206-134-8