To provide a recording material, high in color producing sensitivity and excellent in the storage stability of a skin as well as an image.

The heat sensitive recording material provided on a substrate with a recording layer containing a leuco dye and a color developer is characterized by containing molten mixed powder of at least one kind selected from a group, consisting of dibenzyl oxalate, dibenzyl(p-chlorobenzyl) dioxalate, dibenzyl(p-methylbenzyl)dioxalate, 1,2-diphenoxy ethane, 1,2-bis(m-tolyloxy)ethane and 2-naphthyl benzylether, and at least two kinds or more of mixtures of a diphenylsulfone crosslinking type compound shown by a formula (1). (In the formula, (a) shows an integer of 0 or 1-6).