Dimethylmercury

</table> Dimethylmercury (CH3HgCH3) is a flammable, colorless liquid, and is described as having a slightly sweet smell. It is an extremely dangerous chemical. Absorption of doses as low as 0.1 mL are fatal. Dimethylmercury can seep through rubbers and plastics. Therefore, most laboratory gloves do not provide adequate protection from this chemical.

Use

Dimethylmercury is most often used in toxicology experiments as a fixed point of reference due to its extreme toxicity. It has also been used to calibrate NMR instruments for detection of mercury.

See also

External links

Properties
Missing image
Dimethylmercury.png

General

Name Dimethylmercury
Chemical formula CH3HgCH3
Appearance Colorless liquid

Physical

Formula weight 230.659 amu
Melting point 230 K (-43 °C)
Boiling point 360-370 K (87-97 °C)
Density 2960 kg/m3
Solubility insouble

Thermochemistry

ΔfH0gas ? kJ/mol
ΔfH0liquid 55-60 kJ/mol
ΔfH0solid 162.2 kJ/mol
S0gas, 1 bar ? J/mol·K
S0liquid, 1 bar ? J/mol·K
S0solid ? J/mol·K

Safety

Ingestion Fatal
Inhalation Fatal
Skin Fatal
Eyes Fatal

SI units were used where possible. Unless otherwise stated, standard conditions were used.

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