|
|
|
 |
|
|
Nom |
Formule | Odeur caractéristique | Détection de l'odeur (ppm) | Seuil d'identification | Masse moléculaire |
Acetaldehyde |
CH3·CHO | piquante, fruitée | 0.004 | 0.21 | 44.05 |
Allyl mercaptan |
CH2·CH·CH2·SH | ail prononcé, café | 0.0005 | --- | 74.15 |
Ammonia |
NH3 | aiguë, piquante | 0.037 | 46.8 | 17.03 |
Amyl mercaptan |
CH3·(CH2)3·CH2·SH | désagréable, putride | 0.0003 | --- | 104.22 |
Benzyl mercaptan |
C6H5·CH2·SH | désagréable, forte | 0.00019 | --- | 124.21 |
Butylamine |
C2H5·CH2·CH2·NH2 | aigre, proche de l'ammonique | --- | 0.24 | 73.14 |
Cadaverine |
H2N·(CH2)5·NH2 | putride, chair | --- | --- | 102.18 |
Chlorine |
Cl2 | piquante, suffocante | 0.01 | 0.314 | 70.91 |
Chlorophenol |
ClC6H5O | médicinale, phénolique | 0.00018 | --- | 128.55 |
Crotyl mercaptan |
CH3·CH:CH·CH2·S | belette | 0.000029 | --- | 90.19 |
Dibutylamine |
(C4H9)2NH | poisson | 0.016 | --- | 129.25 |
Diisopropylamine |
(C3H7)2NH | poisson | 0.0035 | 0.085 | 101.19 |
Dimethylamine |
(CH3)2NH | putride, poisson | 0.047 | 0.047 | 45.08 |
Dimethyl sulfide |
(CH3)2S | légumes pourris | 0.001 | 0.001 | 62.13 |
Diphenyl sulfide |
(C6H5)2S | désagréable | 0.000048 | 0.0021 | 186.28 |
Ethylamine |
C2H5·NH2 | ammoniaque | 0.83 | 0.83 | 45.08 |
Ethyl mercaptan |
C2H5·SH | chou pourri | 0.00019 | 0.001 | 62.1 |
Hydrogen sulfide |
H2S | oeufs pourris | 0.00047 | 0.0047 | 34.1 |
Indole |
C2H6NH2 | nauséabond | --- | --- | 117.15 |
Methylamine |
CH3NH2 | putride, poisson | 0.021 | 0.021 | 31.05 |
Methyl mercaptan |
CH3SH | chou pourri | 0.0011 | 0.0021 | 48.1 |
Ozone |
O3 | détectable au-delà de 2 ppm | 0.001 | --- | 48 |
Propyl mercaptan |
CH3·CH2·CH2·SH | désagréable | 0.000075 | --- | 76.16 |
Putrescine |
NH2(CH2)4NH2 | putride, nauséabond | --- | --- | 88.15 |
Pyridine |
C6H5N | désagréable, irritante | 0.0037 | --- | 79.1 |
Skatole |
C9H9N | fécale, nauséabonde | 0.0012 | 0.47 | 131.2 |
Sulfur dioxide |
SO2 | piquante, irritante | 0.009 | --- | 64.07 |
Tert-butyl |
(CH3)3C·SH | blaireau | 0.00008 | --- | 90.19 |
Thiocresol |
CH3·C6·H4·SH | rance | 0.0001 | --- | 124.21 |
Thiophenol |
C6H5SH | ail | 0.000026 | 0.28 | 110.18 |
Triethylamine |
(S2H5)3N | ammoniaque, poisson | 0.08 | --- | 101.19 |
Cliquez ici pour visualiser les solutions à ces problèmes d'odeurs
Copyright © 1998-2008
LenntechTraitement de l'eau et de l'air
France - Belgique - Suisse - Canada - Pays Bas
Rotterdamseweg 402 M
2629 HH Delft, The Netherlands
tel: +31-15-27.55.715
fax: +31-15-26.16.289
e-mail: info@lenntech
.com
