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Properties of substance:

4-nitrotoluene

Group of substances:

organic

Physical appearance:

orthorhombic crystals

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

C7H7NO2

Structural formula as text:

CH3C6H4NO2

Molar/atomic mass: 137.136

Melting point (°C):

51.63

Boiling point (°C):

238.3

Solubility (g/100 g of solvent):

acetone: 168.51 (15°C) [Ref.]
benzene: 127.64 (15°C) [Ref.]
carbon disulphide: 72.57 (15°C) [Ref.]
carbon tetrachloride: 42.63 (15°C) [Ref.]
chloroform: 105.02 (15°C) [Ref.]
diethyl ether: 80.83 (15°C) [Ref.]
ethanol 96%: 8.58 (15°C) [Ref.]
ethyl acetate: 91.13 (15°C) [Ref.]
methanol: 13.7 (15°C) [Ref.]
perfluorodibutyl ether: 0.0812 (25°C) [Ref.]
perfluorodibutyl ether: 0.121 (35°C) [Ref.]
perfluorotributylamine: 0.06622 (25°C) [Ref.]
perfluorotributylamine: 0.1062 (35°C) [Ref.]
pyridine: 90.27 (15°C) [Ref.]
water: 0.004 (14.5°C) [Ref.]
water: 0.0288 (20°C) [Ref.]

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

-48.1 (s) [Ref.]
31 (g) [Ref.]

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

172.3 (s) [Ref.]

LD50 (mg/kg):

1750 (rabbits, )

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 3-396, 5-34
  2. Seidell A. Solubilities of organic compounds. - 3ed., vol.2. - New York: D. Van Nostrand Company, 1941. - pp. 537
  3. Urbanski T. Chemistry and technology of explosives. - vol.1. - Warszawa, 1964. - pp. 268-281
  4. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 386
  5. Вредные вещества в промышленности: Справочник для химиков, инженеров и врачей. - 7-е изд., Т.2. - Л.: Химия, 1976. - pp. 247, 254-256 [Russian]
  6. Справочник по растворимости. - Т.1, Кн.2. - М.-Л.: ИАН СССР, 1962. - pp. 1493 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru