$A$	pre-exponential factor or Arrhenius factor in mole fr.−1·min−1
AAc	acetic acid
$E_a$	activation energy, J·mol−1
GC	gas chromatography
${\Delta }_{r}H$	standard enthalpy of the reaction, J·mol−1
HFBAc	2,2,3,3,4,4,4-heptafluorobutyl acetate
HFBol	2,2,3,3,4,4,4-heptafluorobutan-1-ol
$K_{eq}$	chemical equilibrium constant
$k_1$	rate constant of the forward reaction in mole fr.−1·min−1
$k_2$	rate constant of the reverse reaction in mole fr.−1·min−1
M	the molar mass in g·mol−1
m	sample weight in g
NMR	nuclear magnetic resonance
n	number of parallel experiments
R	gas constant, 8.314 J·mol−1·K−1
${\mathsf{\Delta }}_{r}S$	standard entropy of the reaction, J·mol−1·K−1
T	temperature in K or in °C
u	standard uncertainty
$v$	reaction rate in mol min−1
$x_i$	mole fraction of component i
$x_i^0$	the mole fraction of component i at τ = 0
σ	combined standard uncertainty
${\tau }^{1/2}$	half-reaction time in min
τ	reaction time in min or hour or day
indexes
av	the average value
i	component index