CH₃CHO⁺

Acetaldehyde ion
Flags: RATE12
Empirical: C₂H₄O⁺
Mass: 44 amu
Heat of formation: 831.9 kJ mol^-1
Added to system: 2003-05-06 06:43:21

5 CH₃CHO⁺ formation reactions

	Reaction	α	β	γ	T_l - T_u (K)
1	C⁺ + CH₃CHO → CH₃CHO⁺ + C	1.50e-9	-0.50	0.00	10 - 300
2	H⁺ + CH₃CHO → CH₃CHO⁺ + H	3.60e-9	-0.50	0.00	10 - 300
3	CH₃CHO + CRPHOT → CH₃CHO⁺ + e^-	1.30e-17	0.00	559.50	10 - 41000
4	O₂⁺ + CH₃CHCH₂ → CH₃CHO⁺ + H₂CO	1.50e-11	0.00	0.00	10 - 41000
5	CH₃CHO + PHOTON → CH₃CHO⁺ + e^-	4.60e-10	0.00	2.30	10 - 41000

	Reaction	α	β	γ	T_l - T_u (K)
1	CH₃CHO⁺ + e^- → H₂CCO + H + H	4.20e-7	-0.70	0.00	10 - 1000
2	CH₃CHO⁺ + e^- → HCO + CH₃	1.08e-6	-0.70	0.00	10 - 1000

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

CH3CHO+