Properties of saccharin
Thermophysical properties for saccharin (CAS: 81-07-2). 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 CalculatorIdentification
- AtomsC: 7, H: 5, N: 1, O: 3, S: 1
- CAS81-07-2
- FormulaC7H5NO3S
- ID81-07-2
- InChIC7H5NO3S/c9-7-5-3-1-2-4-6(5)12(10,11)8-7/h1-4H,(H,8,9)
- InChI KeyCVHZOJJKTDOEJC-UHFFFAOYSA-N
- IUPAC Name1,1-bis(oxidanylidene)-1,2-benzothiazol-3-one
- Molecular Weight (kg)183.184
- Phases
- PubChem ID5143
- SMILESC1=CC=C2C(=C1)C(=O)NS2(=O)=O
- Synonyms
Physical Properties
- Acentric factor
- Critical pressure (bar)57.25
- Critical temperature (°C)694.85
- Critical volume (m³/kmol)0.5
- Dipole moment
- Melting temperature (°C)229.15
- Normal boiling temperature (°C)-273.15
State-dependent Properties
- API gravity185.305
- Compressibility factor0.00915033
- Density (kg/m³)818.276
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)414.007
- Enthalpy of vaporization (molar) (kJ/kmol)7.5840e+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))158.321
- Molar volume (m³/kmol)0.223866
- Parachor
- Poynting correction factor
- Prandtl number
- Saturation pressure (bar)0
- Solubility parameter1.3573e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.819081
- Specific heat capacity (kJ/kg·K)0.864271
- Surface tension
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0166013
- Upper flammability limit0.105644
Environmental Properties
- Global warming potential
- Ozone depletion potential
Failed Properties:
- Saturation temperature (°C)Failed