CH3CO
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Species data
| Common Formula | CH3CO |
| Stoichiometric Formula | CH3CO |
| Name | acetyl radical |
| Mass | 43.01839 a.m.u |
| Charge | 0 |
| CAS | 15762-07-9 |
| Inchi | InChI=1S/C2H3O/c1-2-3/h1H3 |
| InchiKey | TUCNEACPLKLKNU-UHFFFAOYSA-N |
| State | Ground State
|
ISM Abundance
| log10 Abundance | Reference | Source Name | Source Type | Link |
|---|
Polarizability
No data
Dipole moment
No data
Enthalpy of formation
| Evaluation | T (K) | Value (kJ.mol-1) | Method | Origin | Reference |
|---|---|---|---|---|---|
| 0 | -3.6 ±0.41 | Reviews and Evaluations | Database : Burcat | ||
| 298 | -10.3 ±0.41 | Reviews and Evaluations | Database : Burcat |
|
T (K): 0
Value (kJ.mol-1) : -3.6 ±0.41 Method: Reviews and Evaluations Origin: Other database Reference: |
|
T (K): 298
Value (kJ.mol-1) : -10.3 ±0.41 Method: Reviews and Evaluations Origin: Other database Reference: |
Desorption energy
| Evaluation | Emean (K) | Emin (K) | Emax (K) | Pre-exponential factor (s-1) | Order factor | Method | Origin | Reference | Type of surface | Description |
|---|---|---|---|---|---|---|---|---|---|---|
| 2650 | 0 | 0 | 0.00E+0 | 1 | Estimation | Bibliography | Ruaud, M. et al. ;2015;Monthly Notices of The Royal Astronomical Society;447,4004-4017 | H2O | The pre-exponential factor is not given. It can be computed using the formula given in Hasegawa et al. (1992). |
|
Emean (K): 2650
E min (K): 0 E max (K): 0 Pre-exponential factor (s-1): 0.00E+0 Method: Estimation Origin: Bibliography Reference: Ruaud, M. et al. ;2015;Monthly Notices of The Royal Astronomical Society;447,4004-4017 Type of surface: H2O Description: The pre-exponential factor is not given. It can be computed using the formula given in Hasegawa et al. (1992). Evaluation: |
Diffusion energy
No data
