Properties of butyl ethyl ether
Thermophysical properties for butyl ethyl ether (CAS: 628-81-9). 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: 6, H: 14, O: 1
- CAS628-81-9
- FormulaC6H14O
- ID628-81-9
- InChIC6H14O/c1-3-5-6-7-4-2/h3-6H2,1-2H3
- InChI KeyPZHIWRCQKBBTOW-UHFFFAOYSA-N
- IUPAC Name1-ethoxybutane
- Molecular Weight (kg)102.175
- Phasel
- PubChem ID1.2355e+4
- SMILESCCCCOCC
- Synonyms
Physical Properties
- Acentric factor0.3771
- Critical pressure (bar)30.3975
- Critical temperature (°C)257.85
- Critical volume (m³/kmol)0.39
- Dipole moment1.22001
- Melting temperature (°C)-113.5
- Normal boiling temperature (°C)89
State-dependent Properties
- API gravity54.9494
- Compressibility factor0.00556862
- Density (kg/m³)749.97
- Dynamic viscosity (cP)0.322545
- Enthalpy of vaporization (mass) (kJ)351.025
- Enthalpy of vaporization (molar) (kJ/kmol)3.5866e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.2405e-7
- Kinematic viscosity4.3008e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))208.72
- Molar volume (m³/kmol)0.136238
- Parachor5.1625e-5
- Poynting correction factor1.00517
- Prandtl number5.16356
- Saturation pressure (bar)0.0754298
- Saturation temperature (°C)92.2649
- Solubility parameter1.5654e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.750708
- Specific heat capacity (kJ/kg·K)2.04277
- Surface tension0.0201626
- Thermal conductivity0.127603
- Thermal diffusivity8.3291e-8
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