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Tetrahydroxy-1,4-benzoquinone

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Identification
Molecular formula
C6H2O6
CAS number
84-83-3
IUPAC name
2,3,5,6-tetrahydroxy-1,4-benzoquinone
State
State

At room temperature, tetrahydroxy-1,4-benzoquinone is typically in a solid state. It forms a crystalline structure, making it a distinct powder or crystalline solid.

Melting point (Celsius)
300.00
Melting point (Kelvin)
573.00
Boiling point (Celsius)
453.00
Boiling point (Kelvin)
726.00
General information
Molecular weight
172.10g/mol
Molar mass
172.1040g/mol
Density
1.2070g/cm3
Appearence

Tetrahydroxy-1,4-benzoquinone typically appears as a crystalline solid. It can be bright red or orange in color and forms as needle-like crystals. Its vivid coloration and crystalline nature make it quite distinct.

Comment on solubility

Solubility of 2,3,5,6-Tetrahydroxy-1,4-benzoquinone (C6H2O6)

2,3,5,6-Tetrahydroxy-1,4-benzoquinone exhibits notable solubility properties that are important to consider. This compound, also known as its alternative names, is characterized by its ability to dissolve in various solvents, particularly in polar environments.

Solubility Characteristics:

  • Water Solubility: 2,3,5,6-tetrahydroxy-1,4-benzoquinone is quite soluble in water due to the presence of multiple hydroxyl groups (–OH). These groups can form hydrogen bonds with water molecules, enhancing solubility.
  • Alcohol Solubility: It is also soluble in alcohols, such as ethanol, which are polar solvents that can engage with the compound's hydroxyl functional groups.
  • Solvents: It shows less solubility in non-polar solvents. For example, hydrocarbons and other apolar solvents do not easily dissolve this compound due to the lack of interaction between non-polar environments and the polar hydroxyl groups.

Overall, the solubility of C6H2O6 reflects its chemical structure, which favors interactions with polar solvents. As the saying goes, "Like dissolves like," meaning that the polar nature of this benzoquinone compound aligns with its solubility in other polar solvents, significantly impacting its behavior in various chemical processes.

Interesting facts

Interesting Facts About 2,3,5,6-Tetrahydroxy-1,4-benzoquinone

2,3,5,6-Tetrahydroxy-1,4-benzoquinone is a fascinating compound that has garnered interest in various fields of chemistry and biology. Here are some intriguing points about this unique molecule:

  • Biological Relevance: This compound plays a crucial role in the study of plant biochemistry, particularly in the context of photosynthesis and electron transport mechanisms.
  • Antioxidant Properties: 2,3,5,6-tetrahydroxy-1,4-benzoquinone exhibits significant antioxidant activity, making it of interest for research into preventing oxidative stress in cells.
  • Derivatives and Synthesis: Chemists synthesize various derivatives of this compound for potential applications in pharmaceuticals and organic synthesis, enhancing its significance in drug development.
  • Color and Electrophilic Nature: The compound's aromatic structure contributes to its characteristic color, and it is known for its electrophilic properties, which react readily with nucleophiles.
  • Historical Context: The study of benzoquinones dates back to the late 19th century, highlighting the compound's long-standing importance in organic chemistry.

In summary, 2,3,5,6-tetrahydroxy-1,4-benzoquinone is not only a notable chemical entity due to its structural features but also a compound with extensive implications in biological and ecological research. As scientists continue exploring its multifaceted nature, the relevance of this benzoquinone will likely expand even further.

Synonyms
Tetrahydroxyquinone
tetroquinone
319-89-1
2,3,5,6-tetrahydroxycyclohexa-2,5-diene-1,4-dione
Tetrahydroxy-1,4-benzoquinone
Kelox
Tetrahydroxy-p-benzoquinone
Tetroquinona
Terasin
HPEK-1
Tetrahydroxy-p-quinone
Tetrahydroxyparabenzoquinone
Tetroquinonum
Tetrahydroxy-1,4-quinone
2,5-Cyclohexadiene-1,4-dione, 2,3,5,6-tetrahydroxy-
2,3,5,6-Tetrahydroxy-p-benzoquinone
NSC-112931
2,3,5,6-tetrahydroxy-1,4-benzoquinone
U7L4P6H0SU
DTXSID9045897
NSC112931
NCGC00095043-01
p-Benzoquinone, 2,3,5,6-tetrahydroxy-
Tetrahydroxy-1,4-benzoquinone;Tetrahydroxybenzoquinone
DTXCID7025897
Tetrochinone
Tetrochinone [DCIT]
CAS-319-89-1
Tetroquinone [USAN:INN]
UNII-U7L4P6H0SU
Tetroquinonum [INN-Latin]
Tetroquinona [INN-Spanish]
Tetraoxychinon
SR-05000002066
tetrahydroxy quinone
EINECS 206-275-5
MFCD00001597
NSC 112931
Spectrum_001691
Prestwick0_000835
Prestwick1_000835
Prestwick2_000835
Prestwick3_000835
Spectrum2_000866
Spectrum3_000750
Spectrum4_000847
Spectrum5_001627
TETROQUINONE [MI]
Tetroquinone (USAN/INN)
TETROQUINONE [INN]
TETROQUINONE [USAN]
BSPBio_000789
BSPBio_002340
KBioGR_001453
KBioSS_002171
DivK1c_000623
SCHEMBL167587
SPECTRUM1503330
SPBio_000911
SPBio_002710
2,3,5,6-Tetrahydroxy-2,5-cyclohexadiene-1,4-dione
BPBio1_000869
SCHEMBL4657549
CHEMBL1329029
HMS501P05
KBio1_000623
KBio2_002171
KBio2_004739
KBio2_007307
KBio3_001560
Tetrahydroxy-1,4-quinone hydrate
CHEBI:137472
NINDS_000623
HMS1922A16
HMS2093E07
Pharmakon1600-01503330
2,5,6-Tetrahydroxy-p-benzoquinone
HY-B1106
Tox21_111400
CCG-39742
NSC758457
p-Benzoquinone,3,5,6-tetrahydroxy-
STL453704
AKOS006228209
Tox21_111400_1
CS-4703
DS-3819
FT61735
NSC-758457
2,4-dione, 2,3,5,6-tetrahydroxy-
IDI1_000623
NCGC00095043-02
NCGC00095043-03
NCGC00095043-04
NCGC00095043-07
2,3,5,6-Tetrahydroxybenzo-1,4-quinone
AC-18203
2,3,5,6-tetrahydroxy-[1,4]benzoquinone
SBI-0051815.P002
DB-068561
1,4-Benzoquinone, 2,3,5,6-tetrahydroxy-
2,3,5,6-Tetrahydroxybenzo-1,4-quinone #
NS00029202
T1090
D06096
F17741
AB00052347_04
Q3546866
SR-05000002066-1
2,3,5,6-Tetrahydroxy-2,5-cyclohexadien-1,4-dione