Skip to main content

Roxarsone

ADVERTISEMENT
Identification
Molecular formula
C8H10ClNAsO3
CAS number
121-19-7
IUPAC name
[4-[2-chloroethyl(methyl)amino]phenyl]arsonic acid
State
State

At room temperature, roxarsone is a solid. It is usually encountered in a crystalline powder form and is stable under normal storage conditions.

Melting point (Celsius)
224.00
Melting point (Kelvin)
497.15
Boiling point (Celsius)
356.00
Boiling point (Kelvin)
629.15
General information
Molecular weight
263.57g/mol
Molar mass
263.5700g/mol
Density
1.5760g/cm3
Appearence

Roxarsone typically appears as a white to off-white crystalline solid. It may appear slightly yellowish depending on its level of purity and specific form. The compound is odorless and is usually handled as a powder.

Comment on solubility

Solubility of [4-[2-chloroethyl(methyl)amino]phenyl]arsonic Acid

The solubility of [4-[2-chloroethyl(methyl)amino]phenyl]arsonic acid can be influenced by several factors, primarily its structure and the presence of functional groups that interact with solvents. This compound has both polar and nonpolar characteristics, leading to some unique solubility behaviors. Some key points to consider include:

  • Polar Character: The presence of amino and arsonic acid functional groups significantly contributes to the compound's ability to interact with polar solvents, such as water.
  • Hydrophobic Interaction: The hydrophobic characteristics associated with the aromatic ring may hinder solubility in highly polar environments.
  • pH Dependence: The solubility may also vary with pH levels due to the ionizable nature of the arsonic acid group, which can become protonated or deprotonated.

As a result, one can typically expect moderate solubility in water, but this can be variable and conditions such as temperature and the presence of other ions may further affect it.

To summarize, understanding the solubility of this compound is important, as it involves a balance between its polar and nonpolar qualities, and consequently, its interactions with the solvent system. It is always beneficial to perform solubility tests under specific conditions to draw accurate conclusions.

Interesting facts

Interesting Facts about 4-[2-chloroethyl(methyl)amino]phenyl]arsonic Acid

4-[2-chloroethyl(methyl)amino]phenyl]arsonic acid, commonly referred to as arsenical compound, is an intriguing member of the organoarsenic family. This compound has garnered attention due to several fascinating aspects:

  • Pharmaceutical Applications: Historically, compounds similar to this have been explored for their potential in treating diseases, particularly in veterinary medicine. Their mechanisms often relate to antibacterial and antiparasitic properties.
  • Environmental Impact: Being an organoarsenic compound, it raises significant concerns regarding toxicity and environmental pollution, especially concerning groundwater and soil contamination.
  • Structural Significance: The presence of the chloroethyl group introduces unique reactivity patterns, making this compound a subject of interest in synthetic chemistry and pharmaceuticals.
  • Historical Context: Compounds like this have played a role throughout history, where they were once used in agricultural practices, leading to discussions about pesticide safety and the effects of heavy metals on ecosystems.
  • Research Focus: Current research actively investigates the molecular mechanisms by which such compounds exert their effects, both therapeutic and toxic, emphasizing the intricate balance of benefits and risks in chemical use.

As science progresses, the study of 4-[2-chloroethyl(methyl)amino]phenyl]arsonic acid opens up pathways to understanding organometallic chemistry better, paving the way for potential innovations in medicine and environmental science.

Synonyms
5185-72-8
BRN 2841702
p-ARSANILIC ACID, N-(2-CHLOROETHYL)-N-METHYL-
N-(2-Chloroethyl)-N-methyl-p-arsanilic acid
DTXSID80199805
DTXCID00122296