alloxantin Thermodynamic Properties vs Temperature (CAS 76-24-4)

Analyze how thermophysical properties change over a temperature range at a constant pressure of 1 atm.

Input Conditions

Define the chemical and range for the property profile.

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Property Profile for alloxantin

Calculated properties vs. Temperature

Profile Data

Equilibrium Thermodynamic and Transport Properties of alloxantin at 1.01325 bar over -23.15–226.85 °C
Temperature (°C)Specific heat capacity (kJ/kg·K)Density (kg/m³)Dynamic viscosity (cP)Thermal conductivity (W/m·K)Prandtl number ()Molar volume (m³/kmol)Specific enthalpy (kJ)Specific entropy (kJ/kg·K)Phase
-23.150.708341N/A N/A N/A N/A N/A -37.4554-0.136652s
-18.0480.722919N/A N/A N/A N/A N/A -33.8042-0.122195s
-12.94590.737558N/A N/A N/A N/A N/A -30.0785-0.107735s
-7.843880.752257N/A N/A N/A N/A N/A -26.278-0.0932712s
-2.741840.767016N/A N/A N/A N/A N/A -22.4023-0.078802s
2.36020.781837N/A N/A N/A N/A N/A -18.4512-0.0643268s
7.462240.796719N/A N/A N/A N/A N/A -14.4243-0.0498448s
12.56430.811662N/A N/A N/A N/A N/A -10.3213-0.035355s
17.66630.826668N/A N/A N/A N/A N/A -6.14192-0.0208566s
22.76840.841736N/A N/A N/A N/A N/A -1.88582-0.00634882s
27.87040.856866N/A N/A N/A N/A N/A 2.447320.00816903s
32.97240.872058N/A N/A N/A N/A N/A 6.857810.0226977s
38.07450.887313N/A N/A N/A N/A N/A 11.3460.0372379s
43.17650.902632N/A N/A N/A N/A N/A 15.91210.0517902s
48.27860.918013N/A N/A N/A N/A N/A 20.55660.0663552s
53.38060.933457N/A N/A N/A N/A N/A 25.27970.0809336s
58.48270.948965N/A N/A N/A N/A N/A 30.08180.0955259s
63.58470.964536N/A N/A N/A N/A N/A 34.96310.110133s
68.68670.980171N/A N/A N/A N/A N/A 39.92410.124754s
73.78880.995869N/A N/A N/A N/A N/A 44.9650.139392s
78.89081.01163N/A N/A N/A N/A N/A 50.08610.154045s
83.99291.02746N/A N/A N/A N/A N/A 55.28790.168714s
89.09491.04335N/A N/A N/A N/A N/A 60.57050.183401s
94.19691.0593N/A N/A N/A N/A N/A 65.93440.198105s
99.2991.07532N/A N/A N/A N/A N/A 71.37980.212826s
104.4011.0914N/A N/A N/A N/A N/A 76.90710.227566s
109.5031.10755N/A N/A N/A N/A N/A 82.51670.242324s
114.6051.12376N/A N/A N/A N/A N/A 88.20880.2571s
119.7071.14003N/A N/A N/A N/A N/A 93.98370.271896s
124.8091.15637N/A N/A N/A N/A N/A 99.84190.286712s
129.9111.17278N/A N/A N/A N/A N/A 105.7840.301547s
135.0131.18925N/A N/A N/A N/A N/A 111.8090.316402s
140.1151.20578N/A N/A N/A N/A N/A 117.9190.331278s
145.2171.22238N/A N/A N/A N/A N/A 124.1130.346175s
150.3191.23904N/A N/A N/A N/A N/A 130.3920.361092s
155.4211.25576N/A N/A N/A N/A N/A 136.7560.376031s
160.5231.27256N/A N/A N/A N/A N/A 143.2060.390992s
165.6261.28941N/A N/A N/A N/A N/A 149.7420.405974s
170.7281.30633N/A N/A N/A N/A N/A 156.3640.420978s
175.831.32332N/A N/A N/A N/A N/A 163.0720.436005s
180.9321.34037N/A N/A N/A N/A N/A 169.8670.451054s
186.0341.35748N/A N/A N/A N/A N/A 176.7490.466125s
191.1361.37467N/A N/A N/A N/A N/A 183.7190.48122s
196.2381.39191N/A N/A N/A N/A N/A 190.7760.496338s
201.341.40922N/A N/A N/A N/A N/A 197.9220.511479s
206.4421.42659N/A N/A N/A N/A N/A 205.1560.526644s
211.5441.44403N/A N/A N/A N/A N/A 212.4790.541832s
216.6461.46154N/A N/A N/A N/A N/A 219.8920.557044s
221.7481.47911N/A N/A N/A N/A N/A 227.3930.572281s
226.851.49674N/A N/A N/A N/A N/A 234.9850.587542s

Property Profiles for alloxantin

Heat Capacity (Cp) vs Temperature

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Thermodynamic Property Profile at Constant Pressure

This page presents the temperature-dependent thermodynamic and transport properties of alloxantin (CAS 76-24-4) calculated at a constant pressure of 1 atm (101325 Pa) over the temperature range 250-500 K.

The properties shown - specific heat capacity (Cp), density (ρ), dynamic viscosity (μ), thermal conductivity (k), Prandtl number (Pr), molar volume (Vm), specific enthalpy (H), and specific entropy (S) - are among the most commonly used parameters in chemical engineering calculations, process simulation, and thermal system design.

All values are generated programmatically using validated thermodynamic correlations and equations of state and represent equilibrium properties at the specified pressure.


Understanding the Property Trends

  • Specific heat capacity (Cp) indicates the amount of energy required to raise the temperature of alloxantin and is critical for energy balance and heat-exchanger design.
  • Density (ρ) and molar volume (Vm) describe volumetric behavior and are required for flow calculations, equipment sizing, and storage design.
  • Dynamic viscosity (μ) governs fluid flow resistance, influencing Reynolds number and pressure drop.
  • Thermal conductivity (k) and Prandtl number (Pr) are essential inputs for convective heat-transfer correlations.
  • Specific enthalpy (H) and specific entropy (S) are fundamental thermodynamic properties used in process modeling, compression, and expansion analysis.

Property trends with temperature may vary depending on molecular structure, intermolecular interactions, and phase stability.


Engineering Applications

The temperature-dependent properties of alloxantin at atmospheric pressure are commonly required in:

  • Heat exchanger and reactor design
  • Process simulation and thermodynamic modeling
  • Fluid flow and pressure-drop calculations
  • Energy balance and equipment sizing
  • Chemical engineering education and research

These profiles are particularly useful when evaluating system performance over a wide operating temperature range under near-ambient pressure conditions.


Frequently Asked Questions

At what pressure are these properties calculated?
All properties on this page are calculated at a constant pressure of 1 atm (101325 Pa).

Can these values be used in process simulation software?
Yes. The data is suitable for preliminary design, validation, and educational use. For licensed simulators, vendor-specific property packages should be referenced.

Can I change the pressure or temperature range?
Yes. Use the interactive controls above to generate custom property profiles at different pressures or temperature ranges.


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