1.0 2016-05-19 04:42:55 UTC 2026-08-22 12:22:50 UTC 1,2-Diaminopropane SmallMolecule 1,2-Diaminopropane (C3H10N2) is an organic compound with an average molecular weight of 74.12 g/mol. 1,2-Diaminopropane belongs to the amines, a subclass of organonitrogen compounds within the organic compounds. This compound is found in or released from 50 recorded sources across multiple sectors. Within electrical and electronic equipment, it is associated with antennas, coils, adjustable resistors, communication cables or conductors, and conductors or conductive bodies characterised by the conductive materials, among 13 other sources. In the household cleaning and consumer products sector, it is found in soap detergents, bleaching agents, tobacco smoke filters, tobacco pipes, and perfumes within detergents and soaps. It is also detected in building and construction materials, specifically in roofs, floors, ceilings, and waterproofing sprays. Environmental presence is noted in aquatic systems and sediments, including seawater, freshwater, surface water, and groundwater. It is also found in drinking water and water supply sources such as tap water, bottled water, and desalinated water. Additionally, the compound is present in wastewater, sanitation, and biosolids, including industrial wastewater, mine wastewater, wastewater treatment effluent, and unspecified wastewater, as well as six other sectors. Recorded exposure routes for 1,2-Diaminopropane include oral, inhalation, and touch. PMT propylenediamine C3H10N2 74.1249 74.08439833 propane-1,2-diamine propylenediamine 78-90-0 CC(N)CN InChI=1S/C3H10N2/c1-3(5)2-4/h3H,2,4-5H2,1H3 AOHJOMMDDJHIJH-UHFFFAOYSA-N Organic compounds Organic nitrogen compounds Organonitrogen compounds Amines Monoalkylamines Hydrocarbon derivatives Organopnictogen compounds Aliphatic acyclic compound Hydrocarbon derivative Organopnictogen compound Primary aliphatic amine Aliphatic acyclic compounds a small molecule diamine Detected and Not Quantified logp -1.2 logp -1.36 ALOGPS logs 0.78 ALOGPS solubility 4.50e+02 g/l ALOGPS logp -1 ChemAxon pka_strongest_basic 9.83 ChemAxon iupac propane-1,2-diamine ChemAxon average_mass 74.1249 ChemAxon mono_mass 74.08439833 ChemAxon smiles CC(N)CN ChemAxon formula C3H10N2 ChemAxon inchi InChI=1S/C3H10N2/c1-3(5)2-4/h3H,2,4-5H2,1H3 ChemAxon inchikey AOHJOMMDDJHIJH-UHFFFAOYSA-N ChemAxon polar_surface_area 52.04 ChemAxon refractivity 22.29 ChemAxon polarizability 8.94 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 2 ChemAxon donor_count 2 ChemAxon physiological_charge 2 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f3baea653d8> 6567 13849260