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For this compound, WTT contains critically evaluated recommendations for:
Normal boiling temperature (Liquid and Gas)
Critical temperature (Liquid and Gas)
Critical pressure (Liquid and Gas)
Boiling temperature (Liquid in equilibrium with Gas) as a function of Pressure
Pressure from 0.000682275 kPa to 4973.33 kPa
Phase boundary pressure (Liquid in equilibrium with Gas) as a function of Temperature
Temperature from 140 K to 448 K
34 experimental data points
Critical density (Liquid and Gas)
Density
Density (Liquid in equilibrium with Gas) as a function of Temperature
Temperature from 140 K to 448 K
4 experimental data points
Density (Gas) as a function of Temperature and Pressure
Temperature from 220 K to 440 K
Pressure from 0.001 kPa to 1034.71 kPa
Density (Gas in equilibrium with Liquid) as a function of Temperature
Temperature from 359.848 K to 448 K
Enthalpy of vaporization or sublimation (Liquid to Gas) as a function of Temperature
Temperature from 220 K to 448 K
Heat capacity at saturation pressure (Liquid in equilibrium with Gas) as a function of Temperature
Temperature from 250 K to 439.04 K
Heat capacity at constant pressure (Ideal Gas) as a function of Temperature
Temperature from 298 K to 1000 K
Enthalpy
Enthalpy (Liquid in equilibrium with Gas) as a function of Temperature
Temperature from 250 K to 439.04 K
Enthalpy (Ideal Gas) as a function of Temperature
Temperature from 298 K to 1000 K
Entropy
Entropy (Ideal Gas) as a function of Temperature and Pressure
Temperature from 298 K to 1000 K
Entropy (Liquid in equilibrium with Gas) as a function of Temperature
Temperature from 250 K to 439.04 K
Viscosity
Viscosity (Gas) as a function of Temperature and Pressure
Temperature from 280 K to 670 K
Viscosity (Liquid in equilibrium with Gas) as a function of Temperature
Temperature from 180 K to 440 K
Thermal conductivity
Thermal conductivity (Gas) as a function of Temperature and Pressure
Temperature from 280 K to 670 K
Thermal conductivity (Liquid in equilibrium with Gas) as a function of Temperature
Temperature from 200 K to 400 K
Enthalpy of formation
Enthalpy of formation (Gas)
Enthalpy of formation (Liquid)
Compound Information
Name:
1-buten-3-yne
Formula:
C
4
H
4
Molar Mass:
52.076
Additional Names:
vinylacetylene
ethene, ethynyl-
1-butenyne