COOCH₄⁺

Acetic acid ion, Methyl formate ion
Flags: RATE12
Empirical: C₂H₄O₂⁺
Mass: 60 amu
Heat of formation: 688.0 kJ mol^-1
Added to system: 2003-05-06 06:43:21

Reactions: Formation | Destruction

3 COOCH₄⁺ formation reactions

	Reaction	α	β	γ	T_l - T_u (K)
1	C⁺ + HCOOCH₃ → COOCH₄⁺ + C	3.00e-9	-0.50	0.00	10 - 300
2	H⁺ + HCOOCH₃ → COOCH₄⁺ + H	3.00e-9	-0.50	0.00	10 - 300
3	HCOOCH₃ + CRPHOT → COOCH₄⁺ + e^-	1.30e-17	0.00	500.00	10 - 41000

	Reaction	α	β	γ	T_l - T_u (K)
1	COOCH₄⁺ + e^- → CH₃OH + CO	1.50e-7	-0.50	0.00	10 - 300
2	COOCH₄⁺ + e^- → CO₂ + CH₃ + 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.

COOCH4+

COOCH₄⁺