In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Highest-Tc organic enantiomeric ferroelectrics obtained by F/H substitution, published in 2020, which mentions a compound: 136725-55-8, mainly applied to organic enantiomeric ferroelec substitution phase transition temperature, Recommanded Product: 136725-55-8.
Through the strategy of F/H substitution, we precisely designed the highest-Tc (phase transition temperature) organic enantiomeric ferroelecs., (R)- and (S)-(N,N-dimethyl-3-fluoropyrrolidinium) iodide, of which the Tc reaches up to 470 K, far beyond those of other enantiomeric ferroelecs. and also the com. ferroelec. BaTiO3.
In addition to the literature in the link below, there is a lot of literature about this compound((R)-(-)-3-Fluoropyrrolidine Hydrochloride)Recommanded Product: 136725-55-8, illustrating the importance and wide applicability of this compound(136725-55-8).
Reference:
Pyridazine – Wikipedia,
Pyridazine | C4H4N2 – PubChem