{{Chembox | Verifiedfields = changed | Watchedfields = changed | verifiedrevid = 464217260 | ImageFile = PrNH2.svg | ImageClass = skin-invert-image | ImageFile_Ref = {{chemboximage|correct|??}} | ImageSize = 200 | ImageName = Skeletal formula of propylamine | ImageFile1 = N-Propylamine 3D ball.png | ImageClass1 = bg-transparent | ImageSize1 = 200 | ImageName1 = Ball and stick model of propylamine | PIN = Propan-1-amine | OtherNames = Propylamine |Section1={{Chembox Identifiers | CASNo = 107-10-8 | CASNo_Ref = {{cascite|correct|CAS}} | UNII_Ref = {{fdacite|changed|FDA}} | UNII = I76F18D635 | PubChem = 7852 | ChemSpiderID = 7564 | ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} | EINECS = 203-462-3 | UNNumber = 1277 | ChEBI = 39870 | ChEBI_Ref = {{ebicite|correct|EBI}} | ChEMBL = 14409 | ChEMBL_Ref = {{ebicite|correct|EBI}} | RTECS = UH9100000 | Beilstein = 1098243 | Gmelin = 1529 | SMILES = CCCN | StdInChI = 1S/C3H9N/c1-2-3-4/h2-4H2,1H3 | StdInChI_Ref = {{stdinchicite|correct|chemspider}} | StdInChIKey = WGYKZJWCGVVSQN-UHFFFAOYSA-N | StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} }} |Section2={{Chembox Properties | C = 3 | H = 9 | N = 1 | Appearance = Colorless liquid | Odor = fishy, ammoniacal | Density = 0.719 g mL<sup>−1</sup> | MeltingPtK = 190.15 | BoilingPtK = 320 to 324 | Solubility = Miscible | LogP = 0.547 | pKa = 10.71 | VaporPressure = 33.01 kPa (at 20 °C) | HenryConstant = 660 μmol Pa<sup>−1</sup> kg<sup>−1</sup> | RefractIndex = 1.388 }} |Section3={{Chembox Thermochemistry | DeltaHf = −101.9–−101.1 kJ mol<sup>−1</sup> | DeltaHc = −2.368–−2.362 MJ mol<sup>−1</sup> | Entropy = 227.44 J K<sup>−1</sup> mol<sup>−1</sup> | HeatCapacity = 162.51 J K<sup>−1</sup> mol<sup>−1</sup> }} |Section4={{Chembox Hazards | GHSPictograms = {{GHS flame}} {{GHS corrosion}} {{GHS skull and crossbones}} | GHSSignalWord = '''DANGER''' | HPhrases = {{H-phrases|225|302|311|314|331}} | PPhrases = {{P-phrases|210|261|280|305+351+338|310}} | FlashPtC = −30 | ExploLimits = 2–10.4% | LD50 = {{Unbulleted list|370 mg kg<sup>−1</sup> <small>(oral, rat)</small>|402.6 mg kg<sup>−1</sup> <small>(dermal, rabbit)</small>}} }} |Section5={{Chembox Related | OtherFunction_label = alkanamines | OtherFunction = {{Unbulleted list|Ethylamine|Ethylenediamine|Isopropylamine|1,2-Diaminopropane|1,3-Diaminopropane|Isobutylamine|''tert''-Butylamine|''n''-Butylamine|''sec''-Butylamine|Putrescine}}
}} }} '''Propylamine''', also known as '''''n''-propylamine''', is an amine with the chemical formula CH<sub>3</sub>(CH<sub>2</sub>)<sub>2</sub>NH<sub>2</sub>.<ref name=PubChem>{{Cite web|url=https://pubchem.ncbi.nlm.nih.gov/compound/Propylamine|title = Propylamine}}</ref> It is a colorless volatile liquid.<ref name=Ullmann>Karsten Eller, Erhard Henkes, Roland Rossbacher, Hartmut Höke "Amines, Aliphatic" in ''Ullmann's Encyclopedia of Industrial Chemistry'', Wiley-VCH, Weinheim, 2005. {{doi|10.1002/14356007.a02_001}}</ref>
Propylamine is a weak base. Its K<sub>b</sub> (base dissociation constant) is 4.7 × 10<sup>−4</sup>.
==Preparation== Propyl amine hydrochloride can be prepared by reacting 1-propanol with ammonium chloride at high temperature and pressure using a Lewis acid catalyst such as ferric chloride.
==References== {{Reflist}}
== External links == * [http://www.inchem.org/documents/icsc/icsc/eics0941.htm International Chemical Safety Card]
Category:Alkylamines Category:Propyl compounds