Properties of methyl acetoacetate
Thermophysical properties for methyl acetoacetate (CAS: 105-45-3). 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: 5, H: 8, O: 3
- CAS105-45-3
- FormulaC5H8O3
- ID105-45-3
- InChIC5H8O3/c1-4(6)3-5(7)8-2/h3H2,1-2H3
- InChI KeyWRQNANDWMGAFTP-UHFFFAOYSA-N
- IUPAC Namemethyl 3-oxidanylidenebutanoate
- Molecular Weight (kg)116.115
- Phasel
- PubChem ID7757
- SMILESCC(=O)CC(=O)OC
- Synonyms
Physical Properties
- Acentric factor0.513
- Critical pressure (bar)37.1
- Critical temperature (°C)368.85
- Critical volume (m³/kmol)0.343
- Dipole moment
- Melting temperature (°C)-80
- Normal boiling temperature (°C)168
State-dependent Properties
- API gravity3.92184
- Compressibility factor0.00457811
- Density (kg/m³)1036.69
- Dynamic viscosity (cP)0.57437
- Enthalpy of vaporization (mass) (kJ)470.806
- Enthalpy of vaporization (molar) (kJ/kmol)5.4668e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.7488e-7
- Kinematic viscosity5.5404e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))183.718
- Molar volume (m³/kmol)0.112005
- Parachor4.7819e-5
- Poynting correction factor1.00458
- Prandtl number6.70407
- Saturation pressure (bar)0.00236897
- Saturation temperature (°C)172.674
- Solubility parameter2.1586e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity1.03771
- Specific heat capacity (kJ/kg·K)1.5822
- Surface tension0.0326196
- Thermal conductivity0.135555
- Thermal diffusivity8.2642e-8
Safety Properties
- Autoignition temperature (°C)280
- Flash point temperature (°C)62
- Lower flammability limit0.013
- Upper flammability limit0.142
Environmental Properties
- Global warming potential
- Ozone depletion potential