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Properties of substance:

2,4,6-trinitro-N-(2,4,6-trinitrophenyl)aniline

Synonyms:

2,2',4,4',6,6'-hexanitrodiphenylamine

Group of substances:

organic

Physical appearance:

yellow crystals

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

C12H5N7O12

Structural formula as text:

NH(C6H2(NO2)3)2

Molar/atomic mass: 439.22

Melting point (°C):

245

Decomposition temperature (°C):

245

Solubility (g/100 g of solvent):

acetone: 0.573 (17°C) [Ref.]
benzene: insoluble (17°C) [Ref.]
benzene: 0.399 (50°C) [Ref.]
carbon disulphide: 0.018 (35°C) [Ref.]
carbon tetrachloride: 0.062 (50°C) [Ref.]
chloroform: insoluble (17°C) [Ref.]
chloroform: 0.058 (50°C) [Ref.]
diethyl ether: 0.008 (34°C) [Ref.]
ethanol 96%: 0.073 (17°C) [Ref.]
ethanol abs.: 0.03 (17°C) [Ref.]
ethyl acetate: 0.841 (17°C) [Ref.]
pyridine: 172.3 (17°C) [Ref.]
pyridine: 485 (50°C) [Ref.]
toluene: 0.131 (17°C) [Ref.]
toluene: 0.292 (50°C) [Ref.]
water: 0.006 (17°C) [Ref.]
water: 0.019 (50°C) [Ref.]
water: 0.03399 (100°C) [Ref.]

Numerical data:

Heat of Explosion (kJ/kg): 42
Detonation velocity (m/s): 7145

Dissociation:

pKa (1) = 5.42 (25°C, water)

References:

  1. Dictionary of organic compounds. - Vol. 2, Eccaine - Myrtillin chloride. - London, 1946. - pp. 181-182
  2. Seidell A. Solubilities of organic compounds. - 3ed., vol.2. - New York: D. Van Nostrand Company, 1941. - pp. 692
  3. Urbanski T. Chemistry and technology of explosives. - vol.1. - Warszawa, 1964. - pp. 562-566
  4. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 798
  5. Альберт А., Сержент Е. Константы ионизации кислот и оснований. - М.-Л.: Химия, 1964. - pp. 132 [Russian]
  6. Вредные вещества в промышленности: Справочник для химиков, инженеров и врачей. - 7-е изд., Т.2. - Л.: Химия, 1976. - pp. 309, 348 [Russian]
  7. Орлова Е.Ю. Химия и технология бризантных взрывчатых веществ. - М., 1960. - pp. 248-250 [Russian]
  8. Справочник по растворимости. - Т.1, Кн.2. - М.-Л.: ИАН СССР, 1962. - pp. 1546 [Russian]
  9. Химическая энциклопедия. - Т. 1. - М.: Советская энциклопедия, 1988. - pp. 512 [Russian]
  10. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 124 [Russian]
  11. Энергетические конденсированные системы. - Под ред. Жукова Б.П., 2-е изд. - М.: Янус-К, 2000. - pp. 128 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru