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Roxarsone

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Identification
Molecular formula
C6H8AsNO4
CAS number
121-19-7
IUPAC name
(3-amino-4-hydroxy-phenyl)arsonic acid
State
State

At room temperature, Roxarsone is in a solid state, typically in the form of a crystalline powder.

Melting point (Celsius)
274.00
Melting point (Kelvin)
547.15
Boiling point (Celsius)
216.00
Boiling point (Kelvin)
489.15
General information
Molecular weight
263.05g/mol
Molar mass
263.0400g/mol
Density
1.7000g/cm3
Appearence

Roxarsone appears as a yellow to light brown crystalline powder. It is typically supplied in a powder form, which can vary slightly in shade depending on purity and sourcing.

Comment on solubility

Solubility of (3-amino-4-hydroxy-phenyl)arsonic acid

(3-amino-4-hydroxy-phenyl)arsonic acid, often referred to as a type of arsonic acid derivative, demonstrates unique solubility characteristics. Understanding its solubility behavior is crucial for both practical applications and theoretical studies.

General Solubility Insights

Typically, the solubility of (3-amino-4-hydroxy-phenyl)arsonic acid in various solvents can be influenced by several factors:

  • Polarity: Due to the presence of amino and hydroxy groups, which are polar, this compound tends to have enhanced solubility in polar solvents like water.
  • Hydrogen Bonding: The ability of this compound to form hydrogen bonds with water molecules aids in its solubility. The hydroxyl group, in particular, plays a significant role here.
  • Temperature: Like many organic compounds, its solubility may increase with an increase in temperature, making it more conducive to dissolution at elevated temperatures.

Solubility in Common Solvents

In terms of solvent compatibility, one can generally expect:

  • Water: Highly soluble, due to polar interactions.
  • Alcohols: Moderately soluble, depending on the alcohol's chain length and structure.
  • Non-polar Solvents: Limited solubility, as non-polar interactions do not favor dissolution.

In conclusion, the solubility profile of (3-amino-4-hydroxy-phenyl)arsonic acid is indicative of its polar nature and the influence of functional groups present in its structure. This insight into solubility is essential for applications in pharmaceuticals and chemical synthesis, where solubility behavior can affect reactivity and efficacy.

Interesting facts

Interesting Facts about (3-amino-4-hydroxy-phenyl)arsonic Acid

(3-amino-4-hydroxy-phenyl)arsonic acid, often referred to as an organic arsenical compound, has garnered attention in both industrial and agricultural contexts. Here are some intriguing aspects of this compound:

  • Medical Uses: Historically, compounds similar to (3-amino-4-hydroxy-phenyl)arsonic acid have been used in veterinary medicine as anti-parasitic agents. The incorporation of arsenic into medicinal treatments showcases the dual nature of arsenic — both toxic and therapeutic.
  • Agricultural Benefits: This compound has been utilized in agriculture, particularly as a growth promoter in livestock. The understanding of how such compounds influence animal health and growth rates highlights an intriguing intersection of chemistry and agriculture.
  • Environmental Concerns: As with many arsenic-containing compounds, there are significant environmental considerations. The persistence of arsenic in soils can lead to potential contamination of water sources and bioaccumulation in food chains. Researchers emphasize the importance of monitoring and managing such compounds to safeguard ecosystems.
  • Chemical Characteristics: Being an amino acid derivative, (3-amino-4-hydroxy-phenyl)arsonic acid displays unique reactivity patterns that are of great interest to chemists. Its structure allows for various chemical transformations, which can lead to the development of new derivatives with enhanced properties.
  • Regulatory Stance: Due to health implications associated with arsenic, compounds like (3-amino-4-hydroxy-phenyl)arsonic acid are subject to strict regulations. Understanding these regulations is essential for anyone involved in the manufacturing or application of arsenic-containing substances.

This compound serves as a fascinating example of how a single chemical entity can have a wide spectrum of applications, along with associated risks. As with any chemical containing arsenic, the dual nature of its utility versus potential toxicity reinforces the importance of responsible usage and ongoing research in the field of chemistry.

Synonyms
3-Amino-4-hydroxyphenylarsonic acid
4-Hydroxy-3-arsanilic acid
3-Amino-4-hydroxybenzenearsonic acid
m-ARSANILIC ACID, 4-HYDROXY-
Arsonic acid, (3-amino-4-hydroxyphenyl)-
Benzenearsonic acid, 3-amino-4-hydroxy-
EINECS 218-494-3
NSC 18814
BRN 2834149
DTXSID20176019
Kyselina 3-amino-4-hydroxybenzenarsonova [Czech]
Kyselina 3-amino-4-hydroxybenzenarsonova
3-16-00-01129 (Beilstein Handbook Reference)
DTXCID4098510
Arsonic acid, (3-amino-4-hydroxyphenyl)-(9CI)
218-494-3
2163-77-1
(3-AMINO-4-HYDROXYPHENYL)ARSONIC ACID
NSC-18814
2-AMINO-1-HYDROXYBENZENE-4-ARSONIC ACID
NSC18814
2-Amino-4-arsonophenol
4-Hydroxy-m-arsanilic acid
WLN: ZR BQ E-AS-QQO
6BW7B92RB8
CHEMBL1970917
SCHEMBL15413119
UAKCHCFOPKOOLI-UHFFFAOYSA-N
4-Hydroxy-3-aminophenylarsonic acid
(3-amino-4-hydroxy-phenyl)arsonic acid
NCI60_001568
DS-009707
Arsonic acid,as-(3-amino-4-hydroxyphenyl)-
NS00083532
Arsonic acid, As-(3-amino-4-hydroxyphenyl)-
H42250