The invention relates to a dental material which comprises a thermolabile Compound of the formula (I): [(Z ' Jm-Q 1- X)] -T-[Y-Q -(Z ) ]i, in which T is a thermolabile unit which comprises at least one thermolabile group based on non-covalent interactions, Z1 and Z2 each independently are a polymerizable group selected from vinyl groups, CH2=CR1-CO-0- and CH2=CR1- CO-NR2- or are an adhesive group selected from -Si(OR) 3, -COOH, -0-PO(OH) 2, -PO(OH) 2, -S0 2OH and -SH, Q1 independently in each case is absent or is an (m+l)-valent linear or branched aliphatic Ci-C 2oradical, which may be interrupted by -O-, -S-, -CO-O-, -O-CO-, -CO-NR3-, -NR -CO-, -O-CO-NR 3-, -NR -CO-O- or -NR -CO-NR3-, Q2 independently in each case is absent or is an (n+1)- valent linear or branched aliphatic Ci-C 2 radical, which may be interrupted by -O-, -S-, -CO-O-, -O-CO-, -CO-NR 3-, -NR -CO-, -OCO- NR3-, -NR -CO-O- or -NR -CO-NR3-, X and Y in each case independently are absent or are -O-, -S-, CO-O-, -O-CO-, -CO- <； NR3- or -NR -CO-, R, R1, R2 and R3 each independently are H or a C 1 alkyl radical, k and 1each independently are 0, 1, 2 or 3, and m and n each independently are 1, 2 or 3.
