Skip to main content

Demethyllead

ADVERTISEMENT
Identification
Molecular formula
C2H6Pb
CAS number
75-74-1
IUPAC name
dimethyllead
State
State

At room temperature, dimethyllead exists as a liquid.

Melting point (Celsius)
-25.00
Melting point (Kelvin)
248.15
Boiling point (Celsius)
110.50
Boiling point (Kelvin)
383.65
General information
Molecular weight
267.29g/mol
Molar mass
267.2910g/mol
Density
2.2300g/cm3
Appearence

Dimethyllead appears as a colorless liquid.

Comment on solubility

Solubility of Dimethyllead

Dimethyllead, with the chemical formula Pb(CH3)2, is a compound that presents interesting characteristics in terms of solubility. Being an organometallic compound, its solubility can significantly differ from that of inorganic lead compounds. Here are some key points regarding the solubility of dimethyllead:

  • Solvent Interaction: Dimethyllead displays a relatively high solubility in organic solvents such as benzene, ether, and other non-polar solvents, due to its organic methyl groups.
  • Water Solubility: In contrast, its solubility in water is extremely low, making it nearly insoluble. This low solubility can be attributed to the hydrophobic nature of the methyl groups attached to the lead atom.
  • Solubility Challenges: The low water solubility of dimethyllead can complicate its use in certain applications, especially those that require aqueous solutions.
  • Environmental Considerations: Given its toxicity and insolubility in water, care must be taken in handling thi compound to prevent environmental contamination.

In summary, while dimethyllead is soluble in various organic solvents, it poses significant challenges in solubility in aqueous environments. Understanding these aspects of solubility is crucial for its practical applications and safe handling.

Interesting facts

Interesting Facts about Dimethyllead

Dimethyllead is a fascinating organometallic compound that has generated significant interest in both industrial applications and environmental studies. Here are some key aspects of this unique compound:

  • Historical Significance: Historically, dimethyllead was used as a high-octane gasoline additive, enhancing performance in automotive engines. Its use, however, was curtailed due to environmental and health concerns.
  • Toxicity: Dimethyllead is highly toxic, and exposure can lead to severe health issues including neurological damage. This has made it a focal point for discussions regarding chemical safety and regulations.
  • Organometallic Chemistry: As an organometallic compound, dimethyllead showcases the unique bonding between carbon and metals, which is a critical area of study in modern chemistry.
  • Synthesis: The compound can be synthesized through reactions involving lead and methyl iodide, illustrating the fascinating interplay of organic and inorganic chemistry.
  • Environmental Impact: The compound poses significant environmental risks, as lead is a well-known pollutant. Studies focus on its degradation and the wider implications of lead contamination in ecosystems.

In summary, dimethyllead serves as a notable example of how chemical compounds can straddle the line between utility and danger. Its legacy in the automotive industry juxtaposed with its toxicity provides invaluable insights into both chemical safety and environmental stewardship. As we move forward, lessons learned from compounds like dimethyllead underscore the importance of careful management of chemical substances in technology.

"The advancement of chemistry is often a double-edged sword; what serves to elevate technology can equally threaten our well-being."

Synonyms
Dimethylplumbane
Plumbane, dimethyl-
30691-92-0
21774-13-0
Dimethylblei
dimethyllead dihydride
Plumbanediylium, dimethyl-
SCHEMBL180895