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Properties of substance:

1-octadecanol

Group of substances:

organic

Physical appearance:

crystals

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

C18H38O

Structural formula as text:

CH3(CH2)16CH2OH

Molar/atomic mass: 270.5

Melting point (°C):

59

Boiling point (°C):

336

CAS №: 112-92-5

Solubility (g/100 g of solvent):

acetone: 0.1 (10°C) [Ref.]
acetone: 1.1 (20°C) [Ref.]
acetone: 7 (30°C) [Ref.]
acetone: 41.4 (40°C) [Ref.]
diethyl ether: 0.5 (0°C) [Ref.]
diethyl ether: 7.7 (20°C) [Ref.]
diethyl ether: 26.4 (30°C) [Ref.]
diethyl ether: 46 (34.5°C) [Ref.]
ethanol: soluble [Ref.]
ethanol 95%: 0.2 (0°C) [Ref.]
ethanol 95%: 5 (20°C) [Ref.]
ethanol 95%: 22.2 (30°C) [Ref.]
ethanol 95%: 120 (40°C) [Ref.]
water: 0.0000001082 (34°C) [Ref.]
water: 0.0000005951 (65°C) [Ref.]

Density:

0.8124 (59°C, d4)

Vapour pressure (Torr):

12 (210.5°C)

References:

  1. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 1120
  2. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 844-845 [Russian]
  3. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 541 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru