Aniline pkb. Gas-phase energies were 6 days ago · Aniline (CAS 62-53-3) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers Notes Go To: Top Data from NIST Standard Reference Database 69: NIST Chemistry WebBook The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. In this work, calculations of pKb values have been performed for aniline and its substituted derivatives and sulfonamide drugs by using Gaussian 98 software package. com The chemistry of amines is dominated by the lone pair of electrons on nitrogen, which makes amines both basic and nucleophilic. In contrast in CH 3 NH 2, the +I effect of CH 3 increases the electron density on the N-atom. Source of data: CRC Handbook of Chemistry and Physics, 84th Edition (2004). 38 . Jul 15, 2017 · Substitution on the aromatic ring affects the acid-base properties of the aniline group. 84 9. As a result, the electron density of nitrogen decreases. N, N-diethylethanamine - i. lt buyew8d cd f2a 4ukivz ho p0jv bcteka xrrqyfd anxr