nitrogen trifluoride Thermodynamic Properties vs Temperature (CAS 7783-54-2)

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

Related Calculators for nitrogen trifluoride

Pure Component Properties

Get properties at a single T and P.

Properties vs. Pressure

Analyze properties at constant temperature.

Input Conditions

Define the chemical and range for the property profile.

Property Profile for nitrogen trifluoride

Calculated properties vs. Temperature

Profile Data

Equilibrium Thermodynamic and Transport Properties of nitrogen trifluoride 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
-23.15	0.681244	3.46109	0.0167061	0.0151187	0.75277	20.5143	-34.6849	-0.1267	g
-18.048	0.68907	3.39186	0.0170217	0.0156093	0.751419	20.933	-31.1701	-0.112783	g
-12.9459	0.696829	3.32536	0.0173353	0.0161056	0.750032	21.3517	-27.6164	-0.0989897	g
-7.84388	0.704514	3.26141	0.0176471	0.0166075	0.748616	21.7703	-24.0241	-0.0853177	g
-2.74184	0.71212	3.19987	0.0179569	0.0171144	0.747177	22.189	-20.3935	-0.0717633	g
2.3602	0.719642	3.14062	0.018265	0.0176262	0.745721	22.6076	-16.725	-0.0583235	g
7.46224	0.727076	3.08351	0.0185712	0.0181425	0.744255	23.0263	-13.019	-0.0449953	g
12.5643	0.734418	3.02845	0.0188756	0.018663	0.742783	23.445	-9.2759	-0.0317764	g
17.6663	0.741664	2.97532	0.0191782	0.0191874	0.74131	23.8636	-5.49619	-0.0186643	g
22.7684	0.748811	2.92402	0.0194791	0.0197153	0.739841	24.2823	-1.68031	-0.00565698	g
27.8704	0.755858	2.87446	0.0197783	0.0202464	0.738379	24.7009	2.17126	0.00724757	g
32.9724	0.762801	2.82655	0.0200758	0.0207806	0.736929	25.1196	6.05802	0.0200512	g
38.0745	0.76964	2.78022	0.0203716	0.0213173	0.735494	25.5383	9.97949	0.0327556	g
43.1765	0.776372	2.73537	0.0206658	0.0218565	0.734075	25.9569	13.9351	0.0453623	g
48.2786	0.782997	2.69196	0.0209583	0.0223977	0.732677	26.3756	17.9244	0.0578728	g
53.3806	0.789513	2.64989	0.0212493	0.0229408	0.7313	26.7942	21.9468	0.0702886	g
58.4827	0.79592	2.60913	0.0215387	0.0234853	0.729948	27.2129	26.0019	0.082611	g
63.5847	0.802219	2.56959	0.0218265	0.0240312	0.728621	27.6316	30.0889	0.0948411	g
68.6867	0.808408	2.53124	0.0221129	0.0245782	0.727321	28.0502	34.2075	0.10698	g
73.7888	0.814488	2.49402	0.0223977	0.0251259	0.726049	28.4689	38.3571	0.119029	g
78.8908	0.820459	2.45787	0.022681	0.0256743	0.724805	28.8875	42.5371	0.13099	g
83.9929	0.826322	2.42276	0.0229629	0.026223	0.723592	29.3062	46.7469	0.142862	g
89.0949	0.832077	2.38864	0.0232434	0.026772	0.722409	29.7249	50.9862	0.154648	g
94.1969	0.837725	2.35546	0.0235224	0.0273209	0.721256	30.1435	55.2542	0.166348	g
99.299	0.843267	2.3232	0.0238001	0.0278696	0.720134	30.5622	59.5506	0.177963	g
104.401	0.848705	2.2918	0.0240764	0.028418	0.719043	30.9808	63.8747	0.189494	g
109.503	0.854038	2.26124	0.0243513	0.0289658	0.717982	31.3995	68.226	0.200942	g
114.605	0.859269	2.23149	0.0246249	0.0295129	0.716953	31.8182	72.6041	0.212308	g
119.707	0.864398	2.20251	0.0248971	0.0300593	0.715954	32.2368	77.0083	0.223592	g
124.809	0.869427	2.17427	0.0251681	0.0306046	0.714985	32.6555	81.4383	0.234796	g
129.911	0.874358	2.14675	0.0254378	0.0311489	0.714045	33.0741	85.8935	0.245919	g
135.013	0.879192	2.11992	0.0257062	0.031692	0.713135	33.4928	90.3734	0.256964	g
140.115	0.88393	2.09374	0.0259734	0.0322338	0.712254	33.9115	94.8775	0.267931	g
145.217	0.888573	2.06821	0.0262394	0.0327742	0.711401	34.3301	99.4054	0.27882	g
150.319	0.893125	2.04329	0.0265041	0.0333131	0.710575	34.7488	103.957	0.289633	g
155.421	0.897585	2.01897	0.0267676	0.0338504	0.709777	35.1674	108.531	0.300369	g
160.523	0.901956	1.99521	0.02703	0.0343861	0.709004	35.5861	113.127	0.311031	g
165.626	0.906239	1.97201	0.0272912	0.03492	0.708258	36.0048	117.745	0.321618	g
170.728	0.910436	1.94935	0.0275513	0.0354522	0.707535	36.4234	122.385	0.332131	g
175.83	0.914548	1.9272	0.0278102	0.0359825	0.706837	36.8421	127.046	0.342572	g
180.932	0.918578	1.90554	0.028068	0.0365109	0.706163	37.2607	131.727	0.35294	g
186.034	0.922526	1.88437	0.0283247	0.0370374	0.70551	37.6794	136.429	0.363236	g
191.136	0.926395	1.86366	0.0285803	0.037562	0.70488	38.0981	141.151	0.373462	g
196.238	0.930185	1.8434	0.0288349	0.0368897	0.72708	38.5167	145.892	0.383617	g
201.34	0.933899	1.82358	0.0290884	0.0373442	0.727438	38.9354	150.651	0.393703	g
206.442	0.937538	1.80418	0.0293408	0.0377961	0.727804	39.354	155.43	0.403721	g
211.544	0.941104	1.78519	0.0295922	0.0382453	0.728176	39.7727	160.227	0.41367	g
216.646	0.944598	1.7666	0.0298426	0.038692	0.728554	40.1914	165.042	0.423551	g
221.748	0.948022	1.74838	0.030092	0.0391362	0.728938	40.61	169.874	0.433366	g
226.85	0.951377	1.73054	0.0303403	0.0395777	0.729327	41.0287	174.723	0.443115	g

Property Profiles for nitrogen trifluoride

Heat Capacity (Cp) vs Temperature

Density vs Temperature

Thermal Conductivity vs Temperature

Viscosity vs Temperature

Thermodynamic Property Profile at Constant Pressure

This page presents the temperature-dependent thermodynamic and transport properties of nitrogen trifluoride (CAS 7783-54-2) 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 nitrogen trifluoride 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 nitrogen trifluoride 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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