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Properties of substance:

diphenyl sulfone

Group of substances:

organic

Physical appearance:

plate-like crystals

Empirical formula (Hill's system for organic substances):

C12H10O2S

Structural formula as text:

C6H5SO2C6H5

Molar/atomic mass: 218.272

Melting point (°C):

128-129

Boiling point (°C):

379

Solubility (g/100 g of solvent):

acetic acid: soluble [Ref.]
ammonia liquid : soluble [Ref.]
benzene: soluble [Ref.]
diethyl ether: 1.2 (0°C) [Ref.]
diethyl ether: 2.56 (25°C) [Ref.]
ethanol: soluble [Ref.]
water: insoluble [Ref.]

Density:

1.355 (20°C, d4)

Vapour pressure (Torr):

18 (232°C)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-232
  2. Свойства органических соединений: Справочник. - Под ред. Потехина А.А. - Л.: Химия, 1984. - pp. 208-209 [Russian]
  3. Химическая энциклопедия. - Т. 2. - М.: Советская энциклопедия, 1990. - pp. 97 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru