CH₃COCH₄⁺

C3H6OH+, Protonated acetone, Ethyl, 1-methoxy-, ion
Flags: RATE12
Empirical: C₃H₇O⁺
Mass: 59 amu
Heat of formation: 490.0 kJ mol^-1
Added to system: 2003-05-06 06:43:21

Reactions: Formation | Destruction

11 CH₃COCH₄⁺ formation reactions

	Reaction	α	β	T_l - T_u (K)
1	C₂H₅CNH⁺ + CH₃COCH₃ → CH₃COCH₄⁺ + C₂H₅CN	2.80e-9	-0.50	10 - 41000
2	CH₃⁺ + CH₃COCH₃ → CH₃COCH₄⁺ + CH₂	2.40e-10	-0.50	10 - 41000
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 + C₂H₅OH₂⁺ → CH₃COCH₄⁺ + H₂O	1.70e-11	-0.50	10 - 300
6	H₂CO + CH₃COCH₃⁺ → CH₃COCH₄⁺ + HCO	2.00e-10	-0.50	10 - 41000
7	H₃⁺ + CH₃COCH₃ → CH₃COCH₄⁺ + H₂	2.31e-10	-0.50	10 - 41000
8	H₃O⁺ + CH₃COCH₃ → CH₃COCH₄⁺ + H₂O	3.90e-9	-0.50	10 - 41000
9	HCO⁺ + CH₃COCH₃ → CH₃COCH₄⁺ + CO	2.70e-9	-0.50	10 - 41000
10	HCS⁺ + CH₃COCH₃ → CH₃COCH₄⁺ + CS	2.40e-9	-0.50	10 - 41000
11	CH₃⁺ + CH₃CHO → CH₃COCH₄⁺ + PHOTON	2.15e-11	-0.66	10 - 300

	Reaction	α	β	γ	T_l - T_u (K)
1	CH₃COCH₄⁺ + e^- → CH₃CHO + CH₃	1.50e-7	-0.50	0.00	10 - 300
2	CH₃COCH₄⁺ + e^- → CH₃COCH₃ + H	1.50e-7	-0.50	0.00	10 - 300

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

CH3COCH4+

CH₃COCH₄⁺