6-(2-Chlorophenyl)-3-methyl-1,2,4-triazolo[4,3-b]pyridazine Thermodynamic Properties vs Temperature (CAS 66549-16-4)

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

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Property Profile for 6-(2-Chlorophenyl)-3-methyl-1,2,4-triazolo[4,3-b]pyridazine

Calculated properties vs. Temperature

Profile Data

Equilibrium Thermodynamic and Transport Properties of 6-(2-Chlorophenyl)-3-methyl-1,2,4-triazolo[4,3-b]pyridazine 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
-23.150.8154981256.51N/A N/A N/A 0.19473-43.0135-0.156942s
-18.0480.8318331254.45N/A N/A N/A 0.19505-38.8111-0.140302s
-12.94590.8482261252.39N/A N/A N/A 0.195371-34.5253-0.123668s
-7.843880.864681250.32N/A N/A N/A 0.195693-30.1557-0.107038s
-2.741840.8811931248.26N/A N/A N/A 0.196016-25.7019-0.0904106s
2.36020.8977661246.2N/A N/A N/A 0.19634-21.1638-0.0737849s
7.462240.91441244.14N/A N/A N/A 0.196665-16.541-0.0571596s
12.56430.9310951242.08N/A N/A N/A 0.196991-11.8331-0.0405336s
17.66630.9478521240.02N/A N/A N/A 0.197319-7.03988-0.0239059s
22.76840.9646711237.96N/A N/A N/A 0.197647-2.16102-0.00727532s
27.87040.9815511235.9N/A N/A N/A 0.1979772.803810.00935896s
32.97240.9984941233.84N/A N/A N/A 0.1983077.854920.0259979s
38.07451.01551231.78N/A N/A N/A 0.19863912.99260.0426424s
43.17651.032571229.72N/A N/A N/A 0.19897218.21730.0592933s
48.27861.04971227.66N/A N/A N/A 0.19930623.52920.0759513s
53.38061.066891225.6N/A N/A N/A 0.19964128.92860.0926173s
58.48271.084151223.54N/A N/A N/A 0.19997734.41590.109292s
63.58471.101471221.48N/A N/A N/A 0.20031539.99150.125976s
68.68671.118861219.42N/A N/A N/A 0.20065345.65560.14267s
73.78881.136311217.36N/A N/A N/A 0.20099351.40850.159375s
78.89081.153821215.3N/A N/A N/A 0.20133357.25060.176091s
83.99291.171391213.23N/A N/A N/A 0.20167563.18230.192819s
89.09491.189041211.17N/A N/A N/A 0.20201969.20370.20956s
94.19691.206741209.11N/A N/A N/A 0.20236375.31540.226313s
99.2991.224511207.05N/A N/A N/A 0.20270881.51750.24308s
104.4011.242341204.99N/A N/A N/A 0.20305587.81050.259862s
109.5031.260241202.93N/A N/A N/A 0.20340394.19460.276657s
114.6051.27821200.87N/A N/A N/A 0.203752100.670.293468s
119.7071.296231198.81N/A N/A N/A 0.204102107.2380.310295s
124.8091.314321196.75N/A N/A N/A 0.204453113.8970.327137s
129.9111.332481194.69N/A N/A N/A 0.204806120.6490.343995s
135.0131.35071192.63N/A N/A N/A 0.20516127.4940.360871s
140.1151.368991190.57N/A N/A N/A 0.205515134.4320.377763s
145.2171.387341188.51N/A N/A N/A 0.205871141.4630.394673s
150.3191.648251059.13N/A 0.0992061N/A 0.231019299.6760.771196l
155.4211.658771056.97N/A 0.098566N/A 0.231491308.1120.790999l
160.5231.668991054.8N/A 0.0979259N/A 0.231967316.6020.81069l
165.6261.678921052.62N/A 0.0972859N/A 0.232449325.1420.830269l
170.7281.688541050.41N/A 0.0966458N/A 0.232936333.7330.849735l
175.831.697871048.2N/A 0.0960057N/A 0.233429342.3720.869086l
180.9321.70691045.96N/A 0.0953657N/A 0.233927351.0580.888322l
186.0341.715631043.72N/A 0.0947256N/A 0.234431359.7890.907443l
191.1361.724071041.45N/A 0.0940855N/A 0.234941368.5640.926447l
196.2381.73221039.17N/A 0.0934454N/A 0.235457377.3810.945334l
201.341.740041036.87N/A 0.0928053N/A 0.235979386.2390.964104l
206.4421.747591034.56N/A 0.0921652N/A 0.236506395.1360.982755l
211.5441.754831032.23N/A 0.0915251N/A 0.23704404.0711.00129l
216.6461.761781029.88N/A 0.090885N/A 0.237581413.0421.0197l
221.7481.768431027.52N/A 0.0902449N/A 0.238127422.0471.03799l
226.851.774781025.13N/A 0.0896048N/A 0.238681431.0861.05616l

Property Profiles for 6-(2-Chlorophenyl)-3-methyl-1,2,4-triazolo[4,3-b]pyridazine

Heat Capacity (Cp) vs Temperature

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Density vs Temperature

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Thermodynamic Property Profile at Constant Pressure

This page presents the temperature-dependent thermodynamic and transport properties of 6-(2-Chlorophenyl)-3-methyl-1,2,4-triazolo[4,3-b]pyridazine (CAS 66549-16-4) 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 6-(2-Chlorophenyl)-3-methyl-1,2,4-triazolo[4,3-b]pyridazine 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 6-(2-Chlorophenyl)-3-methyl-1,2,4-triazolo[4,3-b]pyridazine 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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