Input interpretation
pyridine | propionic acid
Chemical names and formulas
| pyridine | propionic acid formula | C_5H_5N | CH_3CH_2COOH Hill formula | C_5H_5N | C_3H_6O_2 name | pyridine | propionic acid IUPAC name | pyridine | propionic acid alternate names | azabenzene | azine | piridina | pyridin | pyridine-ring | carboxyethane | ethanecarboxylic acid | ethylformic acid | luprosil | methylacetic acid | propanoic acid | propanyl acid mass fractions | C (carbon) 75.9% | H (hydrogen) 6.37% | N (nitrogen) 17.7% | C (carbon) 48.6% | H (hydrogen) 8.16% | O (oxygen) 43.2%
Structure diagrams
| pyridine | propionic acid vertex count | 6 | 5 edge count | 6 | 5 Schultz index | 132 | 68 Wiener index | 27 | 18 Hosoya index | 18 | 7 Balaban index | 2 | 2.54
3D structure
3D structure
Basic properties
| pyridine | propionic acid molar mass | 79.1 g/mol | 74.08 g/mol phase | liquid (at STP) | liquid (at STP) melting point | -42 °C | -23.5 °C boiling point | 115 °C | 141 °C density | 0.978 g/cm^3 | 0.993 g/cm^3 solubility in water | miscible | miscible
Units
Hydrophobicity and permeability properties
| propionic acid predicted LogP hydrophobicity | 0.31 predicted LogS | 0.68