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Properties of substance:

tetranitromethane

Group of substances:

organic

Physical appearance:

colorless liquid

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

CN4O8

Structural formula as text:

C(NO2)4

Molar/atomic mass: 196.04

Melting point (°C):

13

Boiling point (°C):

125.7

Solubility (g/100 g of solvent):

benzene: very soluble [Ref.]
diethyl ether: soluble [Ref.]
ethanol: soluble [Ref.]
water: insoluble [Ref.]

Properties of solutions:

70% (wt.), solvent - nitrogen dioxide
  Freezing point (°C) = -30.

Numerical data:

Year of discovery: 1857

Density:

1.65 (13°C, g/cm3)
1.64837 (15°C, d4)
1.63944 (20°C, d4)
1.6377 (21°C, g/cm3)
1.62178 (30°C, d4)

Vapour pressure (Torr):

20 (34°C)

    Dipole moment (D):

    0 (20°C)

    Speed sound (m/s):

    1039 (20°C, aggregative state - liquid)

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

    38.4 (l)

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

    82.4 (g)

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

    503.7 (g)

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

    176.1 (g)

    References:

    1. Bretherick's Handbook of Reactive Chemical Hazards. - 6 ed., Vol. 1. - Butterworth-Heinemann, 1999. - pp. 207-208
    2. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-20
    3. Encyclopedia of explosives and related items. - Vol. 8. - 1978. - pp. M83-M85
    4. Industrial and Engineering Chemistry. - 1949. - Vol. 41, No. 10. - pp. 2168-2172 [DOI: 10.1021/ie50478a028]
    5. Urbanski T. Chemistry and technology of explosives. - vol.1. - Warszawa, 1964. - pp. 588-594
    6. Вредные вещества в промышленности: Справочник для химиков, инженеров и врачей. - 7-е изд., Т.2. - Л.: Химия, 1976. - pp. 213 [Russian]
    7. Некрасов Б.В. Основы общей химии. - Т.1. - М.: Химия, 1973. - pp. 565 [Russian]
    8. Орлова Е.Ю. Химия и технология бризантных взрывчатых веществ. - Л.: Химия, 1981. - pp. 195-196 [Russian]
    9. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 784-785 [Russian]
    10. Успехи химии. - 1976. - Т.45, №11. - pp. 2050-2076 [Russian]
    11. Хмельницкий Л.И. Справочник по взрывчатым веществам. - Ч.2. - М., 1962. - pp. 9-13 [Russian]
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      © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru