SOX_1_67

Decay constant for singlet oxygen in the solvent:

Ethanol-d₆

Redmond, R.W.; Heihoff, K.; Braslavsky, S.E.; Truscott, T.G.
Photochem. Photobiol. 45(2): 209-13 (1987)

Lifetime is 2 x 10^–4 s
Decay rate is 5 x 10³ s^–1

Experimental method: pulsed laser photolysis, thermal buildup
Sensitizer is HP.

Salokhiddinov, K.I.; Byteva, I.M.; Gurinovich, G.P.
J. Appl. Spectrosc. 34(5): 561-4 (1981)

Lifetime is 2.3 x 10^–4 s
Decay rate is 4.3 x 10³ s^–1

Experimental method: pulsed laser photolysis, luminescence decay
Sensitizer is PdMPDME.