The total rate constants (k) and the branching ratios (R) at 298 K for each reaction site of Folpet with NO₃ radical.

Reaction	k 298 K (cm3 per molecule per s)	R (%)
Folpet + NO3 → IM1-α(NO3)	1.03 × 10−16	1.9
Folpet + NO3 → IM1-β(NO3)	2.88 × 10−15	53.3
Folpet + NO3 → IM1-λ(NO3)	2.42 × 10−15	44.8
Folpet + NO3 → IM1-C O(NO3)	4.19 × 10−28	0
Folpet + NO3 → IM1-β′(NO3)	2.07 × 10−21	0
Folpet + NO3 → IM1-λ′(NO3)	4.28 × 10−20	0