Main page (Russian) Search in database (English)

Properties of substance:

aluminum bromide

Synonyms:

aluminium bromide

Group of substances:

inorganic

Physical appearance:

colorless monoclinic crystals

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

AlBr3

Structural formula as text:

AlBr3

Molar/atomic mass: 266.69

Melting point (°C):

97.5

Boiling point (°C):

256.3

CAS №: 7727-15-3

Solubility (g/100 g of solvent):

1,2-dibromoethane: 72.71 (20°C) [Ref.]
acetone: soluble [Ref.]
arsenic tribromide: very soluble [Ref.]
benzene: 86.92 (20°C) [Ref.]
benzonitrile: 37.87 (25°C) [Ref.]
benzophenone: 44.72 (60°C) [Ref.]
benzoyl chloride: 50.83 (20°C) [Ref.]
bromine liquid: soluble [Ref.]
bromoethane: 72.7 (20°C) [Ref.]
carbon disulphide: 142.72 (20°C) [Ref.]
diethyl ether: soluble [Ref.]
ethanol: soluble [Ref.]
hydrogen bromide: 2.2 (-80°C) [Ref.]
iodine monochloride: soluble [Ref.]
nitrobenzene: 97.63 (30°C) [Ref.]
p-xylene: 55.52 (20°C) [Ref.]
phosphorus(V) trichloride oxide: 15.3 (20°C) [Ref.]
pyridine: 4.01 (20°C) [Ref.]
sulfur dioxide: 0.016 (0°C) [Ref.]
thionyl chloride: soluble [Ref.]
toluene: 73.91 (20°C) [Ref.]
water: soluble [Ref.]

Properties of solutions:

10% (wt.), solvent - water
  Density (g/cm3) = 1.0792 (20°)
22% (wt.), solvent - water
  Density (g/cm3) = 1.1928 (20°)
26,5% (wt.), solvent - water
  Density (g/cm3) = 1.2967 (25°)

Hygroscopic:

yes

Density:

3.01 (25°C, g/cm3)
2.64 (100°C, g/cm3)

Reactions:

  1. Yeild 70%. [Ref.1aster]
    BF3 + AlBr3 → BBr3 + AlF3

Vapour pressure (Torr):

1 (81°C)
10 (118°C)
100 (178°C)

Permittivity (dielectric constant):

3.38 (100°C)

Standard molar enthalpy (heat) of formation ΔfH0 (298.15 K, kJ/mol):

-513.4 (s)

Standard molar Gibbs energy of formation ΔfG0 (298.15 K, kJ/mol):

-490.6 (s)

Standard molar entropy S0 (298.15 K, J/(mol·K)):

180.2 (s)

Molar heat capacity at constant pressure Cp (298.15 K, J/(mol·K)):

100.5 (s)

Molar enthalpy (heat) of fusion ΔfusH (kJ/mol):

11.25

Enthalpy (heat) of vaporization ΔvapH (kJ/mol):

50.2

LD50 (mg/kg):

1600 (rats, oral)

References:

  1. Comey A. M., Hahn D. A. A dictionary of Chemical Solubilities Inorganic. - 2 ed. - New York, The MacMillan Company, 1921. - pp. 7
  2. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 11ed. - Wiley-interscience, 2004. - pp. 131
  3. Patnaik P. Handbook of inorganic chemicals. - McGraw-Hill, 2003. - pp. 4-5
  4. Perry D.L. Handbook of Inorganic Compounds. - 2nd ed. - CRC Press, 2011. - pp. 4
  5. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 78-83
  6. Ахадов Я.Ю. Диэлектрические параметры чистых жидкостей. - М.: Издательство МАИ, 1999. - pp. 157 [Russian]
  7. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 52 [Russian]
  8. Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 857-862 [Russian]
  9. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 18-19 [Russian]
  10. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 28 [Russian]

    Your requests if no data into database




    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru