2-Hydroxy-4-octyloxybenzophenone Singlet oxygen

Hrdlovic, P.; Danecek, J.; Karvas, M.; Durmis, J.
Chem. Zvesti 28, 792-801 (1974)

Reaction: 2-Hydroxy-4-octyloxybenzophenone + ¹O₂^* ® products and/or physical quenching
Solvent: CCl₄, 90%, CHCl₃, 10%

k = 1.0 × 10⁴(L mol^-1 s^-1)

Experimental method: Photolysis
Analytical method: vis-UV emission
Data type: Derived from steady state measurements using indicator

Photosensitizer = Indicator = Rubrene; used solvent k_d = 1.4 × 10³ s^-1; k for indicator = 7 × 10⁷ L/(mol·s);

Guillory, J.P.; Cook, C.F.
J. Polym. Sci., Polym. Chem. Ed. 11, 1927-1937 (1973)

Reaction: 2-Hydroxy-4-octyloxybenzophenone + ¹O₂^* ® products and/or physical quenching
Solvent: C₆H₅Br

k = < 1 × 10⁶(L mol^-1 s^-1), T = 273K

Experimental method: Discharge
Analytical method: vis-UV absorption
Data type: Limiting value

Indicator = Rubrene; No measurable effect.