Formaldehyde

Formaldehyde was recently in the news … But more of this later. To start with, you may be asking, what is formaldehyde? Formaldehyde is the non-UPAC name for methanal, CH2O, the simplest of all aldehydes. At room temperature, it is found as a gas (boiling point -19oC). It does have a dipole moment but due to its low Mr (and hence weak London dispersion forces), it has a low boiling point. It is found in the atmosphere and also in space. Due to ...