1.0 2010-04-08 22:14:33 UTC 2025-11-19 02:24:12 UTC FDB019725 Pyroligneous acid It is used for smoking meats and fish Pyroligneous acid, also called wood vinegar, is a dark liquid produced through the natural act of carbonization, which occurs when wood is heated in an airless container during charcoal production. A volatile, complex combination obtained by the destructive distillation of wood. It may contain acetic acid, acetone, furfural, methanol and various tars. (SciFinder) FEMA 2967 Liquid smoke Pyroligneous acids Pyroligneous vinegar Wood tar Wood vinegar C2H4O2 60.052 60.021129372 acetic acid acetic acid 8030-97-5 CC(O)=O InChI=1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4) QTBSBXVTEAMEQO-UHFFFAOYSA-N belongs to the class of organic compounds known as carboxylic acids. Carboxylic acids are compounds containing a carboxylic acid group with the formula -C(=O)OH. Carboxylic acids Organic compounds Organic acids and derivatives Carboxylic acids and derivatives Carboxylic acids Aliphatic acyclic compounds Carbonyl compounds Hydrocarbon derivatives Monocarboxylic acids and derivatives Organic oxides Aliphatic acyclic compound Carbonyl group Carboxylic acid Hydrocarbon derivative Monocarboxylic acid or derivatives Organic oxide Organic oxygen compound Organooxygen compound Saturated fatty acids Straight chain fatty acids Straight chain fatty acids monocarboxylic acid logp -0.12 ALOGPS logs 0.73 ALOGPS solubility 3.23e+02 g/l ALOGPS logp -0.22 ChemAxon pka_strongest_acidic 4.54 ChemAxon iupac acetic acid ChemAxon average_mass 60.052 ChemAxon mono_mass 60.021129372 ChemAxon smiles CC(O)=O ChemAxon formula C2H4O2 ChemAxon inchi InChI=1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4) ChemAxon inchikey QTBSBXVTEAMEQO-UHFFFAOYSA-N ChemAxon polar_surface_area 37.3 ChemAxon refractivity 12.64 ChemAxon polarizability 5.34 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 2 ChemAxon donor_count 1 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::EiMs 1279 Specdb::CMs 3237 Specdb::CMs 29450 Specdb::CMs 37262 Specdb::CMs 99523 Specdb::CMs 134868 Specdb::CMs 142602 Specdb::CMs 1047402 Specdb::MsIr 118 Specdb::MsIr 119 Specdb::MsIr 120 Specdb::NmrTwoD 939 Specdb::NmrTwoD 1106 Specdb::NmrOneD 1048 Specdb::NmrOneD 1126 Specdb::NmrOneD 2560 Specdb::NmrOneD 3258 Specdb::NmrOneD 4746 Specdb::NmrOneD 5432 Specdb::NmrOneD 5433 Specdb::NmrOneD 5434 Specdb::NmrOneD 5435 Specdb::NmrOneD 5436 Specdb::NmrOneD 5437 Specdb::NmrOneD 5438 Specdb::NmrOneD 5439 Specdb::NmrOneD 5440 Specdb::NmrOneD 5441 Specdb::NmrOneD 5442 Specdb::NmrOneD 5443 Specdb::NmrOneD 5444 Specdb::NmrOneD 5445 Specdb::NmrOneD 5446 Specdb::NmrOneD 5447 Specdb::NmrOneD 5448 Specdb::NmrOneD 5449 Specdb::NmrOneD 5450 Specdb::NmrOneD 5451 Specdb::MsMs 69 Specdb::MsMs 70 Specdb::MsMs 71 Specdb::MsMs 2635 Specdb::MsMs 2636 Specdb::MsMs 2637 Specdb::MsMs 2638 Specdb::MsMs 2639 Specdb::MsMs 2640 Specdb::MsMs 179742 Specdb::MsMs 179743 Specdb::MsMs 179744 Specdb::MsMs 182076 Specdb::MsMs 182077 Specdb::MsMs 182078 Specdb::MsMs 437112 Specdb::MsMs 437113 Specdb::MsMs 437114 Specdb::MsMs 437115 Specdb::MsMs 437116 Specdb::MsMs 2268979 Specdb::MsMs 2268980 Specdb::MsMs 2268981 Specdb::MsMs 3072966 Specdb::MsMs 3072967 HMDB0000042 bacon phenolic smoke woody