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Molecular formula : CAS :
nature : also known as amino ethyl benzene. There o - (o-), between - (m-), the right - (p-) three isomers. By the corresponding nitro ethylbenzene in acid medium to iron reduction to make, raw materials for organic synthesis. (1) o Aniline : liquid boiling point of 215 to 216 ° C (102.524kPa), 0.983g/cm3 density, refractive index of 1.5584; Its Derivatives : hydrochloride, the melting point of 191 ° C, N-acetyl compounds, crystallization, melting point 111 ~ 112 ° C, the boiling point of 304 ~ 305 ° C, can be dissolved in hot water; N-benzoyl compounds, leaf-like crystallization temperature of 147 ° C; picrate, and the melting point of 194 ° C to 195. (2) between Aniline : boiling point of 214 ~ 215 ° C, density 0.990g/cm3, dissolved in hot water; Its derivatives : N-methyl compounds, the boiling point of 81 ~ 85 ° C (133.322Pa); N-acetyl compounds, the melting point of 24 ~ 25 ° C, the boiling point of 312 ~ 313 ° C; (3) Aniline : -5 ° C melting point, boiling point of 213 ~ 214 ° C, 0.975g/cm3 density, refractive index of 1.5529; its derivatives : N-acetyl compounds, needle-like crystal, the temperature 94 ° C, the boiling point of 315 ~ 317 ° C, insoluble in water; N-benzoyl compounds, needle crystallization temperature diagram ° C
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