CH₃COCH₃⁺

Acetone ion
Flags: RATE12
Empirical: C₃H₆O⁺
Mass: 58 amu
Heat of formation: 719.7 kJ mol^-1
Added to system: 2003-05-06 06:43:21

6 CH₃COCH₃⁺ formation reactions

	Reaction	α	β	γ	T_l - T_u (K)
1	C⁺ + CH₃COCH₃ → CH₃COCH₃⁺ + C	4.15e-9	-0.50	0.00	10 - 41000
2	CH₃⁺ + CH₃COCH₃ → CH₃COCH₃⁺ + CH₃	2.40e-10	-0.50	0.00	10 - 41000
3	H⁺ + CH₃COCH₃ → CH₃COCH₃⁺ + H	4.00e-9	-0.50	0.00	10 - 300
4	SO⁺ + CH₃COCH₃ → CH₃COCH₃⁺ + SO	1.26e-9	0.00	0.00	10 - 41000
5	CH₃COCH₃ + CRPHOT → CH₃COCH₃⁺ + e^-	1.30e-17	0.00	500.00	10 - 41000
6	CH₃COCH₃ + PHOTON → CH₃COCH₃⁺ + e^-	2.00e-10	0.00	2.50	10 - 41000

	Reaction	α	β	T_l - T_u (K)
1	CH₃COCH₃⁺ + e^- → CH₃CHO + CH₂	1.50e-7	-0.50	10 - 300
2	CH₃COCH₃⁺ + e^- → CO + CH₃ + CH₃	1.50e-7	-0.50	10 - 300
3	CH₃COCH₃⁺ + CH₃CHCH₂ → CH₃COCH₄⁺ + CH₂CCH₂ + H	4.00e-10	0.00	10 - 41000
4	CH₃COCH₃⁺ + CH₃CHCH₂ → CH₃COCH₄⁺ + CH₃CCH + H	4.00e-10	0.00	10 - 41000
5	H₂CO + CH₃COCH₃⁺ → CH₃COCH₄⁺ + HCO	2.00e-10	-0.50	10 - 41000

Variation of log fractional abundance (relative to H₂) with log time (years) in a dark cloud model. Ref. RATE12 paper.

CH3COCH3+