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Direct Blue 86

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Identification
Molecular formula
C14H12N2O6S2
CAS number
1330-38-7
IUPAC name
5-amino-2-[2-(4-amino-2-sulfo-phenyl)vinyl]benzenesulfonic acid
State
State

At room temperature, Direct Blue 86 is in a solid state. It is usually handled as a powder.

Melting point (Celsius)
0.00
Melting point (Kelvin)
0.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
466.47g/mol
Molar mass
466.4740g/mol
Density
1.7484g/cm3
Appearence

Direct Blue 86 appears as a dark blue powder. It is a synthetic dye commonly used in textiles, giving a deep blue color to fabrics.

Comment on solubility

Solubility of 5-amino-2-[2-(4-amino-2-sulfo-phenyl)vinyl]benzenesulfonic acid

The solubility of 5-amino-2-[2-(4-amino-2-sulfo-phenyl)vinyl]benzenesulfonic acid is influenced by several factors, including its ionic and polar characteristics. This compound, containing both amino and sulfonic acid groups, showcases unique solubility properties in different solvents.

Key solubility characteristics include:

  • Water Solubility: Due to its sulfonic acid group, this compound is expected to have high solubility in water, particularly under acidic conditions. The presence of ionic charges enhances its interaction with water molecules.
  • Solvent Interactions: While it is soluble in polar solvents, it may exhibit limited solubility in non-polar solvents. Its hydrophilic characteristics contribute to its preference for polar environments.
  • Temperature Influence: Like many organic compounds, the solubility may increase with temperature, allowing for greater dissolution in aqueous solutions.

In summary, the *highly polar nature* of 5-amino-2-[2-(4-amino-2-sulfo-phenyl)vinyl]benzenesulfonic acid suggests that it will demonstrate strong solubility in water and other polar solvents. This property makes it beneficial in various applications within biochemical and materials science fields.

Interesting facts

Interesting Facts about 5-amino-2-[2-(4-amino-2-sulfo-phenyl)vinyl]benzenesulfonic acid

This compound is a fascinating member of the class of benzenesulfonic acids, showcasing its utility and significance in various scientific fields. Here are some intriguing points to consider:

  • Versatile Dye Intermediate: 5-amino-2-[2-(4-amino-2-sulfo-phenyl)vinyl]benzenesulfonic acid serves as an important intermediate in the synthesis of dyes and pigments, particularly azo dyes. These dyes are critical in textile applications and are known for their bright colors and stability.

  • Analytical Chemistry: This compound can be pivotal in analytical chemistry as a reagent. It has been used in the synthesis of probes for the detection of biomolecules due to its functional groups that can readily participate in chemical reactions.

  • Biological Relevance: With amino groups and sulfonic acid functionalities, the compound may exhibit biological activities. Such moieties are often involved in interactions with biological macromolecules, thus making this compound a point of interest for pharmacological studies.

  • Environmental Impact: As with many sulfonated compounds, understanding the environmental behavior and breakdown of this compound is essential. The sulfonic group enhances water solubility, which is crucial in predicting its environmental fate.

  • Synthetic Routes: The synthesis of this compound typically involves multi-step organic reactions, which demonstrates the creativity and complexity inherent to organic chemistry. Students and researchers alike can learn a lot from its synthesis pathways.

In summary, 5-amino-2-[2-(4-amino-2-sulfo-phenyl)vinyl]benzenesulfonic acid is not just a chemical compound; it embodies the intersection of chemistry, biology, and environmental science. As we continue to explore its properties and applications, this compound holds potential for breakthroughs across various scientific domains.

Synonyms
DTXSID5024926
4,4-Diamino-2,2-stilbenedisulfonic acid
CBDivE_007970
5-amino-2-[(1E)-2-(4-amino-2-sulfophenyl)ethenyl]benzene-1-sulfonic acid
CHEMBL3185470
AKOS028108438
4,4'-diaminostilbene 2,2'-disulfonic acid
NS00073857
4,4\'-Diamino-2,2\'-stilbenedisulfonic acid
E76131
4,4 inverted exclamation marka-Diamino-2,2 inverted exclamation marka-stilbenedisulfonic acid