. 2020 Mar 3;6(3):e03314. doi: 10.1016/j.heliyon.2020.e03314

Table 3.

Emission activation energies.

compound	Activation energy [kJ/mol]	Enthalpy of evaporation^∗ [kJ/mol]
DEHP	110.1	102.5
TPP	86.7	81.4
Octadecane	90.6	90
Phenol	16.1	58.8
2-Ethylhexanol	27.0	65.4

DEHP = bis (2-ethylhexyl) phthalate, TPP = triphenylphosphine.

^∗

Data from reference [34].