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Properties of substance:

lead(IV) chloride

Synonyms:

lead tetrachloride

Group of substances:

inorganic

Physical appearance:

yellow oily liquid

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

Cl4Pb

Structural formula as text:

PbCl4

Molar/atomic mass: 349.01

Melting point (°C):

-15

Decomposition temperature (°C):

105

CAS №: 13463-30-4

Solubility (g/100 g of solvent):

carbon tetrachloride: soluble [Ref.]
chlorine liquid: miscible [Ref.]
chloroform: soluble [Ref.]
sulfuric acid: insoluble [Ref.]
water: reaction [Ref.]

Numerical data:

Year of discovery: 1893

Density:

3.18 (0°C, g/cm3)

Reactions of synthesis:

  1. Yeild 90-95%. [Ref.1aster]
    [(CH3)3NH]2PbCl6 + 2H2SO4 → PbCl4 + 2HCl + 2[(CH3)3NH]HSO4

Permittivity (dielectric constant):

2.78 (20°C)

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

-329 (l)

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

10

References:

  1. Ахадов Я.Ю. Диэлектрические параметры чистых жидкостей. - М.: Издательство МАИ, 1999. - pp. 171 [Russian]
  2. Некрасов Б.В. Основы общей химии. - Т.1. - М.: Химия, 1973. - pp. 633-634 [Russian]
  3. Реми Г. Курс неорганической химии. - Т.1. - М., 1963. - pp. 602 [Russian]
  4. Спицын В.И., Мартыненко Л.И. Неорганическая химия. - Ч.2. - М.: ИМУ, 1994. - pp. 405-406 [Russian]
  5. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 198-199 [Russian]
  6. Фурман А.А. Неорганические хлориды (химия и технология). - М.: Химия, 1980. - pp. 226-227 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru