Rate constants at 253–328 K for reactions of OH radicals with (CF₃)₂CHOCH₃ (k6), (CF₃)₂CHOCH₂CH₃ (k7), and (CF₃)₂CHOCH₂CH₂CH₃ (k8) were studied using a relative rate method. Data on k₆, k₇, and k₈ (2.13 × 10^-13, 1.07 × 10^-12, and 1.92 × 10^-12 cm³ molecule^-1 s^-1, respectively) were obtained at 298 K. The corresponding radiative efficiencies (0.103, 0.034, and 0.021 W m^-2 ppb^-1) were calculated from infrared absorption spectra measured at room temperature. Global warming potential (GWP₁₀₀) was estimated to be 5, < 1, and < 1, respectively, and the photochemical ozone creation potential in all cases was < 10.

OH自由基与（CF ₃）₂ CHOCH ₃（k6），（CF ₃）₂ CHOCH ₂ CH ₃（k7）和（CF ₃）₂ CHOCH ₂ CH ₂ CH ₃（ k8）是使用相对比率方法进行研究的。关于k ₆，k ₇和k ₈（2.13×10 ^-13，1.07 ×10 ^-12和1.92×10 ^-12 cm ³分子^-1 s ^-1的数据分别在298 K下获得。根据室温下测得的红外吸收光谱计算出相应的辐射效率（0.103、0.034和0.021 W m ^-2 ppb ^-1）。据估计，全球变暖潜能值（GWP ₁₀₀）分别为5，<1和<1，在所有情况下光化学臭氧产生潜能值均小于10。