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Arsine

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Identification
Molecular formula
AsH3
CAS number
7784-42-1
IUPAC name
arsane
State
State
At room temperature, arsine exists as a gas. It is highly toxic and poses serious health risks upon exposure.
Melting point (Celsius)
-116.30
Melting point (Kelvin)
156.90
Boiling point (Celsius)
-62.50
Boiling point (Kelvin)
210.60
General information
Molecular weight
77.95g/mol
Molar mass
77.9460g/mol
Density
2.6900g/cm3
Appearence
Arsine is a colorless gas with a mild garlic odor. It is highly toxic and flammable.
Comment on solubility

Solubility of Arsane (AsH3)

Arsane, with the chemical formula AsH3, exhibits intriguing solubility characteristics that merit discussion. This compound is known to be:

  • Slightly soluble in water: Arsane's solubility in water is limited, which is consistent due to the presence of the trihedral geometry in its molecular structure.
  • Soluble in organic solvents: This compound tends to dissolve better in organic solvents, reflecting a hydrophobic nature typical of many arsine derivatives.
  • Insoluble in nonpolar solvents: While it shows some affinity for polar solvents, it remains largely non-soluble in nonpolar media, further stratifying its solubility profile.

To summarize, arsane's solubility is influenced by its molecular structure and the polarity of the solvent. As a result, this compound is particularly interesting when considering its applications and interactions with various environments.

Interesting facts

Interesting Facts about Arsane

Arsane, a fascinating chemical compound, is a member of the organoarsenic family. It is characterized by the presence of arsenic (As) bonded to hydrogen atoms. Here are some compelling insights about this intriguing molecule:

  • Toxicity: Arsane is known for its toxicity, making it a subject of significant interest in health and environmental studies. Exposure can lead to serious health issues, thus understanding its properties and behavior in various environments becomes crucial.
  • Uses: Despite its toxicity, compounds similar to arsane find applications in specialized areas, such as agriculture and semiconductor manufacturing. Research into safer derivatives could lead to innovative applications.
  • Hydride Nature: being a hydride of arsenic, arsane can contribute to discussions on chemical bonding and reactivity, particularly in the context of group 15 elements in the periodic table.

As a compound that bridges the gap between organometallic chemistry and toxicology, arsane serves as an excellent example of how chemical compounds must be studied in context to their potential benefits and risks.
In the words of renowned chemists, "The beauty of chemistry lies in understanding both its applications and its implications."

Continued research surrounding arsane and its derivatives may not only unlock new applications but also enhance our understanding of environmental safety and health. This duality is one of the many reasons why studying such compounds is vital in the field of chemistry!

Synonyms
ARSINE
Arsenic trihydride
arsane
Arsenwasserstoff
Arsenous hydride
Arsenic hydrid
trihydridoarsenic
7784-42-1
[AsH3]
DTXSID3023760
CHEBI:47217
UN 2188
(AsH3)
arsines
arsenic hydrides
Arsenic trihydrie
Arsine (ACGIH:OSHA)
DTXCID503760
CHEBI:22637
CHEBI:35822
232-066-3
Arsenic hydride
arsenic hydride (ash3)
arseniuretted hydrogen
arsenowodor
arsenowodor (polish)
arsenowodor [polish]
arsenwasserstoff (german)
arsenwasserstoff [german]
arsine [mi]
ec 232-066-3
einecs 232-066-3
hsdb 510
Hydrogen arsenide
un2188
AsH3
NS00080793
Q334599