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Henry's Law Constants

www.henrys-law.org

Rolf Sander

NEW: Version 5.0.0 has been published in October 2023

Atmospheric Chemistry Division

Max-Planck Institute for Chemistry
Mainz, Germany

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Henry's Law Constants

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When referring to the compilation of Henry's Law Constants, please cite this publication:

R. Sander: Compilation of Henry's law constants (version 5.0.0) for water as solvent, Atmos. Chem. Phys., 23, 10901-12440 (2023), doi:10.5194/acp-23-10901-2023

The publication from 2023 replaces that from 2015, which is now obsolete. Please do not cite the old paper anymore.

Henry's Law Constants → Organic species with nitrogen (N) → Heterocycles with nitrogen (C, H, N)

[61-82-5] amitrole C2H4N4
[503-29-7] azetidine C3H7N
[288-32-4] imidazole C3H4N2
[108-78-1] 1,3,5-triazine-2,4,6-triamine C3H6N6
[123-75-1] pyrrolidine C4H8NH
[5724-81-2] 1-pyrroline C4H7N
[109-96-6] 3-pyrroline C4H7N
[110-85-0] 1,4-diazacyclohexane (piperazine) C4H10N2
[109-97-7] pyrrole (1H-pyrrole) C4H5N
[616-47-7] 1-methyl-1H-imidazole C4H6N2
[289-95-2] 1,3-diazine C4H4N2
[120-94-5] N-methylpyrrolidine C4H8NCH3
[110-89-4] piperidine C5H10NH
[1072-62-4] 2-ethylimidazole C5H8N2
[1739-84-0] 1,2-dimethylimidazole C5H8N2
[109-01-3] N-methylpiperazine (1-methylpiperazine) C5H12N2
[96-54-8] 1-methyl-1H-pyrrole C5H7N
[110-86-1] pyridine C5H5N
[7291-22-7] pyridine-d5 C5D5N
[504-24-5] 4-aminopyridine C5H6N2
[504-29-0] 2-aminopyridine C5H6N2
[109-08-0] 2-methylpyrazine C4N2H3CH3
[73-24-5] adenine C5H5N5
[700-00-5] 9-methyladenine C6H7N5
[626-67-5] N-methylpiperidine C5H10NCH3
[280-57-9] triethylenediamine C6H12N2
[931-36-2] 2-ethyl-4-methylimidazole C6H10N2
[3731-52-0] 3-(aminomethyl)pyridine C6H8N2
[106-58-1] N,N'-dimethylpiperazine (1,4-dimethylpiperazine) C6H14N2
[66215-27-8] cyromazine C6H10N6
[95-14-7] 1H-benzotriazole (1,2,3-benzotriazole) C6H5N3
[140-31-8] 1-piperazineethanamine (N-(2-aminoethyl)piperazine) C6H15N3
[109-06-8] 2-methylpyridine (2-picoline; α-picoline) C5H4NCH3
[108-99-6] 3-methylpyridine (3-picoline; β-picoline) C5H4NCH3
[108-89-4] 4-methylpyridine C5H4NCH3
[100-54-9] 3-cyanopyridine C6H4N2
[100-48-1] 4-cyanopyridine C6H4N2
[13925-00-3] 2-ethylpyrazine C4N2H3(C2H5)
[123-32-0] 2,5-dimethylpyrazine C6H8N2
[108-50-9] 2,6-dimethylpyrazine (3,5-dimethylpyrazine) C6H8N2
[766-09-6] N-ethylpiperidine (1-ethylpiperidine) C7H15N
[51-17-2] 1H-benzimidazole C7H6N2
[100-69-6] 2-ethenylpyridine (2-vinylpyridine) C7H7N
[100-43-6] 4-ethenylpyridine (4-vinylpyridine) C7H7N
[100-71-0] 2-ethylpyridine C5H4NC2H5
[536-78-7] 3-ethylpyridine C5H4NC2H5
[536-75-4] 4-ethylpyridine C5H4NC2H5
[583-61-9] 2,3-dimethylpyridine (2,3-lutidine) C5H3N(CH3)2
[108-47-4] 2,4-dimethylpyridine (2,4-lutidine) C5H3N(CH3)2
[589-93-5] 2,5-dimethylpyridine (2,5-lutidine) C5H3N(CH3)2
[108-48-5] 2,6-dimethylpyridine (2,6-lutidine) C5H3N(CH3)2
[583-58-4] 3,4-dimethylpyridine (3,4-lutidine) C5H3N(CH3)2
[591-22-0] 3,5-dimethylpyridine (3,5-lutidine) C5H3N(CH3)2
[104-90-5] 5-ethyl-2-methylpyridine C8H11N
[108-75-8] 2,4,6-trimethylpyridine (2,4,6-collidine) C5H2N(CH3)3
[120-72-9] indole C8H7N
[13925-07-0] 2-ethyl-3,5-dimethylpyrazine C8H12N2
[29460-92-2] 2-isobutylpyrazine C4N2H3C4H9
[29460-93-3] 2-(1-methylpropyl)-pyrazine C8H12N2
[140-76-1] 5-ethenyl-2-methylpyridine C8H9N
[3978-81-2] 4-(1,1-dimethylethyl)-pyridine (4-tert-butylpyridine) C9H13N
[494-97-3] nornicotine C9H12N2
[91-76-9] 2,4-diamino-6-phenyl-1,3,5-triazine C9H9N5
[603-76-9] N-methylindole C9H9N
[83-34-1] 3-methylindole (skatole) C9H9N
[18138-04-0] 2,3-diethyl-5-methylpyrazine C9H14N2
[91-22-5] benzo[b]pyridine (quinoline) C9H7N
[119-65-3] benzo[c]pyridine (isoquinoline) C9H7N
[54-11-5] nicotine C10H14N2
[366-18-7] 2,2'-bipyridine C10H8N2
[553-26-4] 4,4'-bipyridine C10H8N2
[91-63-4] 2-methylquinoline C10H9N
[491-35-0] 4-methylquinoline C10H9N
[77500-04-0] MEIQX (2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline) C11H11N5
[94-78-0] 3-(phenylazo)-2,6-pyridinediamine (phenazopyridine) C11H11N5
[26148-68-5] 2-amino-9H-pyrido[2,3-b]indole C11H9N3
[86-74-8] carbazole C12H9N
[66-71-7] o-phenanthroline C12H8N2
[1214-39-7] benzyladenine C12H11N5
[2764-72-9] diquat C12H12N2
[77094-11-2] MEIQ (2-amino-3,4-dimethylimidazo[4,5-f]quinoxaline) C12H12N4
[53112-28-0] pyrimethanil C12H13N3
[4685-14-7] paraquat C12H14N2
[61-50-7] N,N-dimethyltryptamine C12H16N2
[85-02-9] benzo[f]quinoline C13H9N
[585-48-8] 2,6-bis-(1,1-dimethylethyl)-pyridine (2,6-di-tert-butylpyridine) C13H21N
[105650-23-5] PHIP (2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine) C13H12N4
[102-06-7] N,N'-diphenylguanidine C13H13N3
[260-94-6] acridine C13H9N
[229-87-8] phenanthridine C13H9N
[110235-47-7] mepanipyrim C14H13N3
[121552-61-2] cyprodinil C14H15N3
[99011-02-6] imiquimod C14H16N4
[865318-97-4] ametoctradin C15H25N5
[89269-64-7] ferimzone C15H18N4
[225-51-4] benz[c]acridine C17H11N
[10594-03-3] 6-pentyl-1,2,3,4,7,8,9,10-octahydrophenanthridine C18H27N
[519-74-4] 2-diphenylmethylpiperidine (desoxypipradrol) C18H21N
[67306-00-7] fenpropidin C19H31N
[91273-04-0] N,N-bis(2-ethylhexyl)-1H-1,2,4-triazole-1-methanamine C19H38N4
[194-59-2] 7H-dibenzo[c,g]carbazole C20H13N
[101-60-0] porphyrin (porphin) C20H14N4
[224-42-0] dibenz[a,j]acridine C21H13N
[226-36-8] dibenz[a,h]acridine C21H13N
[6281-14-7] 1,3,5-tricyclohexylhexahydro-1,3,5-triazine C21H39N3

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