Supplementary reactions Species with starting with "J" are surface ice species Species with starting with "K" are bulk ice species Suprathermal Species are denoted with an asterisk "*" Radiolysis Reactions CH3COOH (Acetic Acid) Reactants | Products | G Value (events/100 eV) | Reaction type JCH3COOH CRP JCH3CO* JOH* 3.704E+00 I JCH3COOH CRP JCH3* JHOCO* 3.704E+00 I KCH3COOH CRP KCH3CO* KOH* 3.704E+00 I KCH3COOH CRP KCH3* KHOCO* 3.704E+00 I JCH3COOH CRP JCH3CO JOH 3.804E+00 II JCH3COOH CRP JCH3 JHOCO 3.804E+00 II KCH3COOH CRP KCH3CO KOH 3.804E+00 II KCH3COOH CRP KCH3 KHOCO 3.804E+00 II JCH3COOH CRP JCH3COOH* 3.804E+00 III KCH3COOH CRP KCH3COOH* 3.804E+00 III HCOCH2OH (Glycolaldehyde) Reactants | Products | G Value (events/100 eV) | Reaction type JHCOCH2OH CRP JCH2OH* JHCO* 3.703E+00 I JHCOCH2OH CRP JCH3O* JHCO* 3.703E+00 I KHCOCH2OH CRP KCH2OH* KHCO* 3.703E+00 I KHCOCH2OH CRP KCH3O* KHCO* 3.703E+00 I JHCOCH2OH CRP JCH2OH JHCO 5.603E+00 II KHCOCH2OH CRP KCH2OH KHCO 5.603E+00 II JHCOCH2OH CRP JHCOCH2OH* 5.603E+00 III KHCOCH2OH CRP KHCOCH2OH* 5.603E+00 III CH3CHO (Acetaldehyde) Reactants | Products | G Value (events/100 eV) | Reaction type JCH3CHO CRP JCH3* JHCO* 3.704E+00 I KCH3CHO CRP KCH3* KHCO* 3.704E+00 I JCH3CHO CRP JCH4* JCO* 3.704E+00 I KCH3CHO CRP KCH4* KCO* 3.704E+00 I JCH3CHO CRP JCH3 JHCO 6.076E+00 II KCH3CHO CRP KCH3 KHCO 6.076E+00 II JCH3CHO CRP JCH4 JCO 6.076E+00 II KCH3CHO CRP KCH4 KCO 6.076E+00 II JCH3CHO CRP JCH3CHO* 6.076E+00 III KCH3CHO CRP KCH3CHO* 6.076E+00 III HCO Reactants | Products | G Value (events/100 eV) | Reaction type JHCO CRP JCO* JH* 3.704E+00 I KHCO CRP KCO* KH* 3.704E+00 I JHCO CRP JCO JH 1.434E+01 II KHCO CRP KCO KH 1.434E+01 II JHCO CRP JHCO* 1.434E+01 III KHCO CRP KHCO* 1.434E+01 III