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Diphenylarsinic acid

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Identification
Molecular formula
C12H11AsO3
CAS number
4656-80-8
IUPAC name
diphenylarsinic acid
State
State
Diphenylarsinic acid is a solid at room temperature.
Melting point (Celsius)
192.50
Melting point (Kelvin)
465.65
Boiling point (Celsius)
485.10
Boiling point (Kelvin)
758.25
General information
Molecular weight
278.09g/mol
Molar mass
278.0890g/mol
Density
1.5400g/cm3
Appearence

Diphenylarsinic acid appears as a white to off-white crystalline solid. It may also be found as a powder.

Comment on solubility

Solubility of Diphenylarsinic Acid

Diphenylarsinic acid, with the chemical formula C12H11AsO2, exhibits intriguing solubility properties that are noteworthy for various applications. This compound is characterized as being:

  • Moderately soluble in organic solvents such as chloroform and acetone.
  • Less soluble in common polar solvents, including water, which restricts its use in aqueous environments.
  • Soluble in alkaline solutions where it can form soluble salts.

In terms of interactions, the solubility can be affected by factors such as:

  1. Temperature: Increased temperatures may enhance solubility in organic solvents.
  2. pH levels: The acidic properties of diphenylarsinic acid enable it to react and create more soluble forms in basic conditions.
  3. Presence of other solutes: Common ions or organic compounds in the solution may influence its solubility through complexation or solvation processes.

Overall, while diphenylarsinic acid is not readily soluble in water, its behavior in organic solvents and the ability to dissolve in alkaline conditions makes it a compound of interest in chemical and environmental research. Understanding its solubility is crucial for applications in remediation and synthesis.

Interesting facts

Interesting Facts about Diphenylarsinic Acid

Diphenylarsinic acid, often abbreviated as DPA, is an intriguing compound that has garnered attention in various fields of research due to its unique properties and applications. Here are some key points about this fascinating compound:

  • Chemical Composition: As implied by its name, diphenylarsinic acid contains two phenyl groups attached to an arsenic atom. This structure gives it distinctive characteristics that are not commonly found in other organic compounds.
  • Historical Significance: Diphenylarsinic acid was historically significant during the study of chemical warfare agents. Its derivatives were investigated for their potential use in warfare, highlighting both the innovative and dangerous applications of arsenic compounds.
  • Toxicity and Environmental Impact: Like many arsenic-containing compounds, diphenylarsinic acid has raised concerns regarding its toxicity and environmental impact. Understanding its behavior in biological systems is crucial for safety assessments and regulatory measures.
  • Research Applications: This compound is utilized in various scientific applications such as in organic synthesis and as a reagent in chemical analysis. Researchers often explore its potential in different chemical reactions due to its reactivity.
  • Complex Formation: Diphenylarsinic acid can form complexes with metal ions, which has potential implications in fields such as coordinated chemistry and materials science.

In conclusion, diphenylarsinic acid serves as a prime example of how a single compound can bridge various domains of chemistry, from environmental science to synthetic applications. As researchers continue to study its properties, this compound may yield more surprising discoveries in the future. As a scholar once said: "Every compound tells a story; it’s our job to listen."

Synonyms
Diphenylarsinic acid
Arsinic acid, diphenyl-
4656-80-8
TJ4E9CH5GH
ARSINE OXIDE, HYDROXYDIPHENYL-
Kyselina difenylarsinita [Czech]
Kyselina difenylarsinita
UNII-TJ4E9CH5GH
NSC 41374
NSC-41374
BRN 2937755
AS,AS-DIPHENYLARSINIC ACID
DTXSID80196874
ARSINIC ACID, AS,AS-DIPHENYL-
4-16-00-01178 (Beilstein Handbook Reference)
Arsinic acid, diphenyl-(9CI)
DTXCID20119365
SCHEMBL159450
ANTINEOPLASTIC-41374
NSC41374