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Properties of substance:

tetramethylammonium chloride

Group of substances:

organic

Physical appearance:

colorless crystals

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

C4H12ClN

Structural formula as text:

(CH3)4NCl

Molar/atomic mass: 109.598

Decomposition temperature (°C):

230

Solubility (g/100 g of solvent):

1,2-dichloroethane: 0.00125 (25°C) [Ref.]
1-butanol: 4.38 (25°C) [Ref.]
acetonitrile: 0.34 (25°C) [Ref.]
arsenic trichloride: very soluble [Ref.]
chloroform: 0.0106 (25°C) [Ref.]
diethyl ether: insoluble [Ref.]
ethanol: soluble [Ref.]
methanol: 68.41 (25°C) [Ref.]
nitrosyl chloride: 0.14 (-10°C) [Ref.]
phosphorus(V) trichloride oxide: 0.121 (20°C) [Ref.]
water: very soluble [Ref.]

Density:

1.169 (20°C, d4)

Reactions:

  1. [Ref.1]
    (CH3)4NCl + CF3OCl → (CH3)4NOCF3 + Cl2

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

-276.4 (s)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-28
  2. Dictionary of organic compounds. - Vol. 3, naphthacarbazole - zygadenine. - М.: ИИЛ, 1949. - pp. 721-722
  3. Некрасов Б.В. Основы общей химии. - Т.1. - М.: Химия, 1973. - pp. 555 [Russian]
  4. Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 750 [Russian]
  5. Справочник по растворимости. - Т.1, Кн.2. - М.-Л.: ИАН СССР, 1962. - pp. 1152, 1354 [Russian]
  6. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 418-419 [Russian]
  7. Хёрд Ч.Д. Пиролиз соединений углерода. - Л.-М.: ГОНТИ РКТП СССР, 1938. - pp. 300 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru