Chemcasts LogoChemcasts

Properties of trinitrotoluene

Thermophysical properties for trinitrotoluene (CAS: 118-96-7). Use the selector below to view properties in different unit systems.

Calculation Conditions

The following state-dependent properties were calculated at these standard conditions.

Temperature

25 °C

Pressure

1.01325 bar

Need properties at a different state? Use our interactive calculator.

Open Calculator

Identification

  • Atoms
    C: 7, H: 5, N: 3, O: 6
  • CAS
    118-96-7
  • Formula
    C7H5N3O6
  • ID
    118-96-7
  • InChI
    C7H5N3O6/c1-4-6(9(13)14)2-5(8(11)12)3-7(4)10(15)16/h2-3H,1H3
  • InChI Key
    SPSSULHKWOKEEL-UHFFFAOYSA-N
  • IUPAC Name
    2-methyl-1,3,5-trinitro-benzene
  • Molecular Weight (kg)
    227.131
  • Phase
    s
  • PubChem ID
    8376
  • SMILES
    CC1=C(C=C(C=C1[N+](=O)[O-])[N+](=O)[O-])[N+](=O)[O-]
  • Synonyms

Physical Properties

  • Acentric factor
    0.897
  • Critical pressure (bar)
    30.4
  • Critical temperature (°C)
    554.85
  • Critical volume (m³/kmol)
    0.572
  • Dipole moment
  • Melting temperature (°C)
    80.05
  • Normal boiling temperature (°C)
    350

State-dependent Properties

  • API gravity
    -35.0411
  • Compressibility factor
    0.00553307
  • Density (kg/m³)
    1677.87
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    393.409
  • Enthalpy of vaporization (molar) (kJ/kmol)
    8.9355e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
  • Kinematic viscosity
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    243.3
  • Molar volume (m³/kmol)
    0.135369
  • Parachor
    7.4674e-5
  • Poynting correction factor
    1.00635
  • Prandtl number
  • Saturation pressure (bar)
    1.9558e-8
  • Saturation temperature (°C)
    351.518
  • Solubility parameter
    2.3676e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.67952
  • Specific heat capacity (kJ/kg·K)
    1.07119
  • Surface tension
    0.0525401
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.0149038
  • Upper flammability limit
    0.0862065

Environmental Properties

  • Global warming potential
  • Ozone depletion potential