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Acetic Acid

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Identification
Molecular formula
C2H4O2
CAS number
64-19-7
IUPAC name
acetic acid;triethylstannane
State
State
At room temperature, acetic acid is generally in its liquid form. It is also known as glacial acetic acid when it is undiluted.
Melting point (Celsius)
16.50
Melting point (Kelvin)
289.65
Boiling point (Celsius)
118.10
Boiling point (Kelvin)
391.25
General information
Molecular weight
60.05g/mol
Molar mass
60.0520g/mol
Density
1.0490g/cm3
Appearence

Acetic acid is a colorless liquid with a pungent and characteristic sour smell. It is highly corrosive and can cause burns upon contact with skin.

Comment on solubility

Solubility of Acetic Acid and Triethylstannane

Understanding the solubility of chemical compounds is crucial for their practical applications and reactivity. The solubility characteristics of acetic acid (C2H4O2) and triethylstannane (C12H27Sn) present interesting contrasts:

Acetic Acid (C2H4O2)

Acetic acid is known for its high solubility in water. Here are key points regarding its solubility:

  • Polar Nature: The polar –COOH functional group greatly enhances water solubility.
  • Hygroscopic: Acetic acid can absorb moisture from the air, leading to a liquid state under standard room conditions.
  • Miscibility: It is completely miscible with water in all proportions, allowing for versatile applications in various industries.

Triethylstannane (C12H27Sn)

In contrast, triethylstannane displays distinct solubility characteristics:

  • Lipophilicity: Being an organotin compound, it is more soluble in non-polar organic solvents.
  • Limited Water Solubility: Triethylstannane has minimal solubility in water, primarily because of its large hydrophobic ethyl groups.
  • Solvent Interactions: It readily dissolves in a variety of organic solvents such as diethyl ether and toluene.

In conclusion, the solubility of chemical compounds like acetic acid and triethylstannane reflects their molecular structure and interactions with solvents, highlighting the unique behaviors that dictate their usage in chemical synthesis and industry.

Interesting facts

Interesting Facts about Triethylstannane

Triethylstannane, a compound of tin, is known for its unique properties and applications in organic chemistry. Here are some engaging facts about this interesting compound:

  • Organotin Compounds: Triethylstannane is part of the larger family of organotin compounds, which are characterized by their carbon-tin bonds. Organotin compounds have gained attention for their versatility in various chemical reactions.
  • Reagent in Synthesis: This compound is often utilized as a reagent in the preparation of organic compounds, including pharmaceuticals and agrochemicals. Its ability to introduce tin into organic molecules enhances the molecular complexity of the products.
  • Role in Grignard Reactions: Triethylstannane can facilitate Grignard reactions, where it acts as a source of nucleophilic tin species. This is especially valuable in the synthesis of complex organic structures.
  • Stability: Unlike some other organotin compounds, triethylstannane is relatively stable and non-toxic, making it a safer alternative in laboratory and industrial processes.
  • Environmental Concerns: While triethylstannane itself is less toxic than other organotin compounds, awareness regarding the environmental impact of all organotin compounds is crucial in the context of sustainability.

In summary, triethylstannane exemplifies the fascinating interplay between organometallic chemistry and organic synthesis. As chemists continue to explore its potential, the compound proves to be a significant actor in the realm of chemical innovation.