Formula : C2H5C(O)OCH2CH3
Name : Ethyl propionate
CAS : 105-37-3
Smiles : O=C(OCC)CC
InChI=1S/C5H10O2/c1-3-5(6)7-4-2/h3-4H2,1-2H3
Function(s) : Esters
Family(ies) : Saturated Oxygenates
( More about this compound )
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Constant 1 : kOH: 2.14 ± 0.30 × 10
-12 cm
3 molecule
-1 s
-1 T = 296 K
Pressure : 25-50 Torr
Bath Gas : Argon
Technique(s) : flash photolysis - resonance fluorescence
Source : Photolysis of H2O
R e f e r e n c e : Wallington T. J. , Dagaut P. , Liu R. The gas phase reactions of hydroxyl radicals with a series of esters over the temperature range 240-440
International Journal of Chemical Kinetics 1988,
Vol. 20, pp 177-186
DOI :
10.1002/kin.550200210 
Constant 2 : kOH: 1.76 ± 0.25 × 10
-12 cm
3 molecule
-1 s
-1 T = 292 K
Pressure : 100 Torr
Technique(s) : relative rate - gas chromatography
Source : H2O2 + NO2 + CO (+ wall)
Comment : Placed on an absolute basis using k(OH + n-Butane) = 2.6 × 10
-12 cm
3 molecule
-1 s
-1;
k derived from the measured CO2 yield in the H2O2/NO2/CO chain reaction in the presence of the ester.
R e f e r e n c e : Campbell I. M., Parkinson P. E.Rate constants for reactions of hydroxyl radicals with ester vapours at 292K
Chemical Physics Letters 1978,
Vol. 52, pp 385-387
DOI :
10.1016/0009-2614(78)85422-0Page results : { 1 }
