Properties of 5-Acetylsalicylic acid
Thermophysical properties for 5-Acetylsalicylic acid (CAS: 13110-96-8). 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
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Open CalculatorIdentification
- AtomsC: 9, H: 8, O: 4
- CAS13110-96-8
- FormulaC9H8O4
- ID13110-96-8
- InChIC9H8O4/c1-5(10)6-2-3-8(11)7(4-6)9(12)13/h2-4,11H,1H3,(H,12,13)
- InChI KeyNZRDKNBIPVLNHA-UHFFFAOYSA-N
- IUPAC Name5-acetyl-2-hydroxybenzoic acid
- Molecular Weight (kg)180.157
- Phases
- PubChem ID8.3151e+4
- SMILESCC(=O)c1ccc(O)c(C(=O)O)c1
- Synonyms
Physical Properties
- Acentric factor
- Critical pressure (bar)46.5934
- Critical temperature (°C)683.97
- Critical volume (m³/kmol)0.4275
- Dipole moment
- Melting temperature (°C)216.5
- Normal boiling temperature (°C)444.03
State-dependent Properties
- API gravity-32.0319
- Compressibility factor0.00488472
- Density (kg/m³)1507.51
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)0
- Enthalpy of vaporization (molar) (kJ/kmol)
- 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))189.444
- Molar volume (m³/kmol)0.119507
- Parachor7.1579e-5
- Poynting correction factor1.00522
- Prandtl number
- Saturation pressure (bar)4.8383e-10
- Saturation temperature (°C)444.03
- Solubility parameter
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.50899
- Specific heat capacity (kJ/kg·K)1.05155
- Surface tension0.0977756
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0125456
- Upper flammability limit0.0798358
Environmental Properties
- Global warming potential
- Ozone depletion potential