1,4-Benzenediol dianion Singlet oxygen

Kruk, I.; Lichszteld, K.; Michalska, T.; Paraskevas, S.M.
Toxicol. Environ. Chem. 35, 167-173 (1992)

Reaction: 4-(O^-)C₆H₄O^- + ¹O₂^* ® products and/or physical quenching
Solvent: H₂O

k = 5.6 × 10⁷(L mol^-1 s^-1), pH = 10.6, T = 310K

Experimental method: Chemical reaction
Analytical method: infrared luminescence
Data type: Derived from steady state measurements

soln. cont. 5 × 10^-4 mol L^-1 CoCl₂, used solvent k_d = 3.2 × 10⁵ s^-1; ¹O₂* from autoxidation of oxytetracycline.