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Properties of substance:

aluminum chloride

Synonyms:

aluminium chloride

Group of substances:

inorganic

Physical appearance:

colorless trigonal crystals

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

AlCl3

Structural formula as text:

AlCl3

Molar/atomic mass: 133.34

Sublimation point (°C):

181.2

CAS №: 7446-70-0

Solubility (g/100 g of solvent):

1,2-dichloroethane: soluble [Ref.]
1-chlorobutane: soluble [Ref.]
1-chloropropane: soluble [Ref.]
acetic acid: 13 (20°C) [Ref.]
acetone: 57.5 (18°C) [Ref.]
ammonia liquid : insoluble [Ref.]
arsenic tribromide: difficulty soluble [Ref.]
arsenic trichloride: very soluble [Ref.]
benzene: 0.2 (17°C) [Ref.]
benzene: 1.24 (80°C) [Ref.]
benzonitrile: soluble [Ref.]
benzophenone: 23.92 (60°C) [Ref.]
benzoyl chloride: 23.15 (20°C) [Ref.]
bromoethane: soluble [Ref.]
carbon disulphide: 0.016 (20°C) [Ref.]
carbon tetrachloride: 0.045 (4°C) [Ref.]
carbon tetrachloride: 0.014 (14°C) [Ref.]
carbon tetrachloride: 0.009 (20°C) [Ref.]
carbon tetrachloride: 0.004 (34°C) [Ref.]
chlorine liquid: insoluble [Ref.]
chloroethane: soluble [Ref.]
chloroform: 0.042 (-15°C) [Ref.]
chloroform: 0.067 (0°C) [Ref.]
chloroform: 0.049 (25°C) [Ref.]
chromyl chloride: sparingly soluble [Ref.]
cyclohexane: 0.0098 (20.5°C) [Ref.]
diethyl ether: soluble [Ref.]
diethylene glycol: very soluble [Ref.]
ethanol: 100 (12.5°C) [Ref.]
ethyl acetate: insoluble [Ref.]
hexane: 0.005 (20°C) [Ref.]
hydrazine: 1 (20°C) [Ref.]
hydrogen fluoride : reaction [Ref.]
iodine monochloride: soluble [Ref.]
iodoethane: soluble [Ref.]
iodomethane: soluble [Ref.]
ligroin: insoluble [Ref.]
m-xylene: 0.1134 (19.9°C) [Ref.]
nitrobenzene: 21.95 (15°C) [Ref.]
nitromethane: soluble [Ref.]
nitrosyl chloride: 61.2 (-25°C) [Ref.]
nitrosyl chloride: 68.6 (0°C) [Ref.]
nitrosyl chloride: 93 (18°C) [Ref.]
phosgene liquid: 122 (25°C) [Ref.]
phosphorus(V) trichloride oxide: 6 (20°C) [Ref.]
propylene carbonate: very soluble (25°C) [Ref.]
sulfur dioxide: very soluble [Ref.]
sulfuric acid: insoluble [Ref.]
toluene: 0.38 (17°C) [Ref.]
toluene: 1.35 (73°C) [Ref.]
water: 44.9 (0°C) [Ref.]
water: 46.3 (10°C) [Ref.]
water: 45.1 (25°C) [Ref.]
water: 47 (30°C) [Ref.]
water: 46.5 (60°C) [Ref.]

Properties of solutions:

10% (wt.), solvent - water
  Density (g/cm3) = 1.09 (18°)
16% (wt.), solvent - water
  Density (g/cm3) = 1.1491 (18°)

Density:

2.44 (25°C, g/cm3)

Reactions:

  1. [Ref.1]
    4LiH + AlCl3 → LiAlH4 + 3LiCl
  2. [Ref.1]
    NOCl + AlCl3 → NO[AlCl4]

Vapour pressure (Torr):

1 (99°C)
10 (123°C)
100 (151°C)

Viscosity (mPa·s):

0.35 (197°C)
0.26 (237°C)
0.2 (277°C)

Surface tension (mN/m):

9.12 (200°C)
6.3 (240°C)
3.49 (280°C)
1.38 (310°C)

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

35.3

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

72 (g)

Standard molar enthalpy (heat) of formation ΔfH (298 K, kJ/mol)

-704.2 (s) [Ref.]
-584.6 (g) [Ref.]

Standard molar Gibbs energy of formation ΔfG (298 K, kJ/mol)

-628.8 (s) [Ref.]

Standard molar entropy S (298 K, J/(mol·K))

109.3 (s) [Ref.]
314.5 (g) [Ref.]

Molar heat capacity at constant pressure Cp (298 K, J/(mol·K))

91.1 (s) [Ref.]

LD50 (mg/kg):

980 (white rats, oral)

References:

  1. Bell C.F. Syntheses and Physical Studies of Inorganic Compounds. - Pergamon Press, 1972. - pp. 26-34
  2. Bretherick's Handbook of Reactive Chemical Hazards. - 6 ed., Vol. 1. - Butterworth-Heinemann, 1999. - pp. 36-38
  3. Comey A. M., Hahn D. A. A dictionary of Chemical Solubilities Inorganic. - 2 ed. - New York, The MacMillan Company, 1921. - pp. 7-8
  4. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 11ed. - Wiley-interscience, 2004. - pp. 131-132
  5. Patnaik P. Handbook of inorganic chemicals. - McGraw-Hill, 2003. - pp. 6-7
  6. Perry D.L. Handbook of Inorganic Compounds. - 2nd ed. - CRC Press, 2011. - pp. 5
  7. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 83-88
  8. Гринвуд Н., Эрншо А. Химия элементов. - Т.1. - М.: БИНОМ. Лаборатория знаний, 2008. - pp. 224 [Russian]
  9. Некрасов Б.В. Основы общей химии. - Т.2. - М.: Химия, 1973. - pp. 44-45 [Russian]
  10. Неорганическая химия. - Под ред. Третьякова Ю.Д., Т.2. - М.: Academa, 2004. - pp. 87 [Russian]
  11. Позин М.Е. Технология минеральных солей (удобрений, пестицидов, промышленных солей, окислов и кислот). - Ч.2. - Л.: Химия, 1974. - pp. 1500-1504 [Russian]
  12. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 53 [Russian]
  13. Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 297, 852-857 [Russian]
  14. Томас Ч. Безводный хлористый алюминий в органической химии. - М.: ИИЛ, 1949. - pp. 20-43 [Russian]
  15. Фурман А.А. Неорганические хлориды (химия и технология). - М.: Химия, 1980. - pp. 143-179 [Russian]
  16. Химическая технология неорганических веществ. - Кн.1, под ред. Ахметова Т.Г. - М.: Высшая школа, 2002. - pp. 299-302 [Russian]
  17. Химическая энциклопедия. - Т. 1. - М.: Советская энциклопедия, 1988. - pp. 122 [Russian]
  18. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 30 [Russian]
  19. Якименко Л.М. Производство хлора, каустической соды и неорганических хлорпродуктов. - М.: Химия, 1974. - pp. 515-530 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru