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Cacodylic acid

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Identification
Molecular formula
C6H7AsNO2
CAS number
533-74-4
IUPAC name
2-amino-4-arsoroso-phenol
State
State
At room temperature, 2-amino-4-arsoroso-phenol is a solid. It can be handled as a crystalline powder which should be stored in cool, dry conditions to maintain its stability.
Melting point (Celsius)
154.00
Melting point (Kelvin)
427.00
Boiling point (Celsius)
294.00
Boiling point (Kelvin)
567.00
General information
Molecular weight
185.01g/mol
Molar mass
185.0120g/mol
Density
2.0300g/cm3
Appearence

2-Amino-4-arsoroso-phenol typically appears as a dark reddish-brown crystalline powder. The color intensity may vary slightly based on its purity and specific form.

Comment on solubility

Solubility of 2-amino-4-arsoroso-phenol

The solubility of 2-amino-4-arsoroso-phenol, a complex aromatic compound, is influenced by several factors due to its unique chemical structure. This compound features both amino and arsoroso functional groups, which significantly affect how it interacts with solvents.

Key Points on Solubility:

  • Solvent Type: 2-amino-4-arsoroso-phenol is generally soluble in polar solvents such as water and alcohol. The presence of the amino group enhances its ability to form hydrogen bonds with water molecules.
  • Temperature Dependence: Its solubility can increase with temperature, meaning that higher temperatures can facilitate the dissolving process.
  • pH Influence: The pH of the solution may also play a significant role; in more acidic conditions, the solubility may be altered due to protonation of the amino group.
  • Interactions: The solubility may be further influenced by ionic interactions and the presence of other solutes in the solution, which can either enhance or inhibit its dissolution.

In summary, while 2-amino-4-arsoroso-phenol exhibits notable solubility in polar solvents, various environmental factors such as temperature and pH significantly dictate its solubility behavior. As with many compounds, understanding these parameters is crucial for applications that rely on the effective dissolution of this chemical.

Interesting facts

Interesting Facts About 2-Amino-4-arsoroso-phenol

2-Amino-4-arsoroso-phenol, a fascinating compound, holds significance in various scientific fields, particularly in organic chemistry and materials science. Below are some engaging facts about this compound:

  • Structural Insights: This compound features both an amino group and an arsenic-containing group, positioning it as an *arsenical phenol*. Its structural complexity allows it to form a variety of interesting derivatives.
  • Applications: The presence of the arsenic moiety imparts unique properties, making it a subject of investigation in areas such as dye chemistry, where it can be used to create vibrant pigments.
  • Research Potential: Its potential in biochemical studies is noteworthy, particularly in understanding arsenic's behavior in biological systems. There’s significant interest in researching its toxicity, as arsenic compounds are generally known for their hazardous nature.
  • Synthetic Routes: The synthesis of this compound can involve various approaches, often utilizing existing pharmaceutical reaction methods to introduce the arsenic group effectively into the phenolic structure.
  • Historical Context: Arsenic compounds have played pivotal roles throughout history, including their infamous use in “green” pigments for paints, which have since been phased out due to health concerns.
  • Safety Considerations: Given the toxicity associated with arsenical compounds, strict handling and safety precautions are essential in laboratory environments when studying or utilizing 2-amino-4-arsoroso-phenol.

Overall, 2-amino-4-arsoroso-phenol is a compound that not only showcases complex chemistry but also raises important discussions about health and safety in scientific practices. As one continues to delve into its properties and applications, the challenges and potential benefits of working with arsenicals become increasingly apparent.

Synonyms
Oxophenarsine
Oxyphenarsine
Oxarsan
Oxofenarsina
Phenarsen
306-12-7
2-Amino-4-arsenosophenol
Oxophenarsine [INN]
Oxophenarsinum
Oxofenarsina [INN-Spanish]
Oxophenarsinum [INN-Latin]
3-Amino-4-hydroxyphenylarsinoxide
UNII-QIC740F43H
EINECS 206-178-8
Phenol, 2-amino-4-arsenoso-
QIC740F43H
(3-Amino-4-hydroxyphenyl)arsenous acid
BRN 3235865
3-16-00-00994 (Beilstein Handbook Reference)
DTXSID30184665
Oxofenarsina (INN-Spanish)
Oxophenarsinum (INN-Latin)
arsphenoxidum
DTXCID70107156
206-178-8
2-amino-4-arsorosophenol
Maphersen.RTM.
NSC627725
Maphersen
Oxophenarsine hydrochloride 3-Amino-4-hydroxyphenyl-arsineoxide hydrochloride
2-amino-4-arsoroso-phenol
SCHEMBL162292
CHEBI:134860
KVGGQNNGLOIZSK-UHFFFAOYSA-N
3-Amino-4-hydroxy-phenylarsinoxyd
NSC627903
NSC-627903
2-Amino-4-(oxoarsino)phenol hydrochloride
NS00079701
Q27287280