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For this compound, WTT contains critically evaluated recommendations for:
Triple point temperature (Crystal 1, Liquid, and Gas)
1 experimental data points
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 0.0348909 kPa to 1337.51 kPa
Phase boundary pressure (Liquid in equilibrium with Gas) as a function of Temperature
Temperature from 433.36 K to 806 K
Critical density (Liquid and Gas)
Density
Density (Liquid in equilibrium with Gas) as a function of Temperature
Temperature from 433.36 K to 806 K
Density (Gas) as a function of Temperature and Pressure
Temperature from 551.598 K to 797.645 K
Pressure from 0.0003 kPa to 256.515 kPa
Density (Gas in equilibrium with Liquid) as a function of Temperature
Temperature from 637.086 K to 806 K
Enthalpy of phase transition (Crystal 1 to Liquid in equilibrium with Gas)
1 experimental data points
Enthalpy of vaporization or sublimation (Liquid to Gas) as a function of Temperature
Temperature from 433.36 K to 806 K
Viscosity (Gas) as a function of Temperature and Pressure
Temperature from 650 K to 1200 K
Compound Information
Name:
3,7-dihydro-1,3-dimethyl-8-undecyl-1H-purine-2,6-dione
Formula:
C
18
H
30
N
4
O
2
Molar Mass:
334.464
Additional Names:
1H-purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-8-undecyl-
theophylline, 8-undecyl-
8-undecyltheophylline