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Disperse Orange 11

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Identification
Molecular formula
C10H4Cl2O4
CAS number
117-71-5
IUPAC name
6,7-dichloro-5,8-dihydroxy-naphthalene-1,4-dione
State
State

At room temperature, 6,7-dichloro-5,8-dihydroxy-naphthalene-1,4-dione is a solid.

Melting point (Celsius)
226.00
Melting point (Kelvin)
499.00
Boiling point (Celsius)
471.00
Boiling point (Kelvin)
744.00
General information
Molecular weight
273.04g/mol
Molar mass
273.0700g/mol
Density
2.4170g/cm3
Appearence

The compound appears as an orange to brown crystalline powder. It is generally characterized by its distinctive vibrant orange shade, which is utilized in dyes and pigments.

Comment on solubility

Solubility of 6,7-Dichloro-5,8-dihydroxy-naphthalene-1,4-dione

The solubility of 6,7-dichloro-5,8-dihydroxy-naphthalene-1,4-dione (C10H4Cl2O4), a complex organic compound, can be affected by several factors. In general, such compounds tend to exhibit low solubility in water due to their hydrophobic aromatic structure and presence of chlorine atoms, which might influence the interaction with polar solvents.

Key considerations regarding the solubility of this compound include:

  • Polarity: The presence of hydroxyl (-OH) groups can enhance solubility in polar solvents to some extent, yet the overall structure remains predominantly hydrophobic.
  • Solvent Characteristics: It is often more soluble in organic solvents such as ethanol, dimethyl sulfoxide (DMSO), or acetone, which can stabilize the compound's structure through non-polar interactions.
  • Concentration and Temperature: Solubility tends to increase with temperature; therefore, this compound may show improved solubility when heated in a suitable organic solvent.

In essence, while 6,7-dichloro-5,8-dihydroxy-naphthalene-1,4-dione is not particularly soluble in water, leveraging suitable organic solvents can result in significant solubility and facilitate various chemical reactions. As a rule of thumb, always conduct preliminary tests in chosen solvents to ascertain the best solubility conditions.

Interesting facts

Interesting Facts about 6,7-Dichloro-5,8-Dihydroxy-naphthalene-1,4-dione

6,7-Dichloro-5,8-dihydroxy-naphthalene-1,4-dione, often referred to in scientific literature as a notable compound within the class of naphthoquinones, boasts a rich history and a variety of intriguing properties:

  • Origin and Uses: This compound is derived from naphthalene and has been studied extensively for its potential use in medicinal chemistry and as a dye. Its structure allows it to participate in redox reactions, making it essential in various biochemical applications.
  • Biological Activity: Naphthoquinones, including this specific compound, are known to exhibit remarkable biological activities. They may exhibit antimicrobial properties, which is a significant area of research for developing new antibiotics.
  • Environmental Significance: This compound serves as a model for understanding environmental pollutants. Naphthoquinones can undergo transformation processes in nature, influencing their environmental impact and potential toxicity.
  • Structure-Activity Relationship: The presence of chlorine and hydroxyl groups in this compound affects its reactivity and biological behavior. This makes it a fascinating subject for researchers studying structure-activity relationships in chemical compounds.

In the field of organic chemistry, compounds like 6,7-dichloro-5,8-dihydroxy-naphthalene-1,4-dione are often described with respect to their importance in both synthetic methodologies and their potential therapeutic applications. As the great scientist Marie Curie once said, "Nothing in life is to be feared, it is only to be understood." Understanding such compounds allows us to unlock their secrets and harness their potential in various industries.

In conclusion, this compound represents a bridge between chemistry and biology, illustrating how simple molecular tweaks can lead to significant changes in function and application. Its study not only enriches our knowledge but also contributes to the advancement of scientific fields like pharmacology and environmental science.

Synonyms
14918-69-5
2,3-Dichloro-5,8-dihydroxy-1,4-naphthoquinone
2,3-dichloro-5,8-dihydroxynaphthalene-1,4-dione
6,7-dichloro-5,8-dihydroxynaphthalene-1,4-dione
CCRIS 6669
CHEMBL1529933
DTXSID60904116
2,3-DICHLORO-5,8-DIHYDROXYNAPTHOQUINONE
2,3-dichloro-5,8-dihydroxy-1,4-dihydronaphthalene-1,4-dione
1,4-Naphthoquinone, 2,3-dichloro-5,8-dihydroxy-
1,4-Naphthalenedione, 2,3-dichloro-5,8-dihydroxy-
SPECTRUM1505158
DDNQ cpd
MFCD00075261
SCHEMBL197302
CHEMBL310396
SCHEMBL13907269
UVESKDKGJSABKP-UHFFFAOYSA-N
DTXCID201331999
BDBM50505246
HSCI1_000029
AKOS004907772
NCGC00095293-01
NCGC00095293-02
NCGC00095293-03
AS-67354
D2421
F19943
5,8-dihydroxy-6,7-dichloro-1,4-naphthoquinone
2,3-dichloro-5,8-dihydroxy-naphthalene-1,4-dione
BRD-K18677154-001-01-2
2,3-Dichloro-5,8-dihydroxy-1,4-naphthoquinone, 95%
623-715-5