1,1,1,2,3,3,3-Heptafluoropropane Thermodynamic Properties vs Temperature (CAS 431-89-0)

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

Related Calculators for 1,1,1,2,3,3,3-Heptafluoropropane

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 1,1,1,2,3,3,3-Heptafluoropropane

Calculated properties vs. Temperature

Profile Data

Equilibrium Thermodynamic and Transport Properties of 1,1,1,2,3,3,3-Heptafluoropropane 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	1.06617	1567.71	0.457878	0.0719837	6.78174	0.108457	-170.638	-0.666982	l
-18.048	1.0759	1550.25	0.426822	0.070712	6.49418	0.109679	-165.173	-0.636963	l
-12.9459	0.733834	7.96326	0.0100507	0.0106006	0.695771	21.3517	-29.3729	-0.105279	g
-7.84388	0.742729	7.81012	0.0102579	0.0109554	0.69544	21.7703	-25.561	-0.0907716	g
-2.74184	0.75156	7.66276	0.0104665	0.0113135	0.695293	22.189	-21.706	-0.0763795	g
2.3602	0.760327	7.52086	0.0106754	0.0116751	0.695224	22.6076	-17.8081	-0.0620993	g
7.46224	0.769026	7.38412	0.0108837	0.0120401	0.695162	23.0263	-13.8676	-0.0479275	g
12.5643	0.777656	7.25226	0.0110908	0.0124085	0.695076	23.445	-9.88456	-0.0338612	g
17.6663	0.786214	7.12502	0.0112966	0.0127799	0.694961	23.8636	-5.85931	-0.0198973	g
22.7684	0.794697	7.00218	0.0115012	0.0131542	0.694833	24.2823	-1.79211	-0.00603335	g
27.8704	0.803103	6.8835	0.0117051	0.0135313	0.694715	24.7009	2.31675	0.00773322	g
32.9724	0.811428	6.76877	0.0119083	0.0139108	0.694621	25.1196	6.46695	0.0214046	g
38.0745	0.81967	6.65781	0.0121111	0.0142927	0.694557	25.5383	10.6582	0.0349828	g
43.1765	0.827828	6.55042	0.0123133	0.0146768	0.694518	25.9569	14.89	0.0484699	g
48.2786	0.835897	6.44645	0.0125147	0.0150629	0.694492	26.3756	19.1621	0.0618674	g
53.3806	0.843877	6.34572	0.0127152	0.0154508	0.694469	26.7942	23.4742	0.075177	g
58.4827	0.851764	6.2481	0.0129148	0.0158405	0.694444	27.2129	27.8257	0.0884003	g
63.5847	0.859558	6.15343	0.0131133	0.0162318	0.694418	27.6316	32.2162	0.101539	g
68.6867	0.867257	6.06159	0.013311	0.0166245	0.694397	28.0502	36.6454	0.114593	g
73.7888	0.874858	5.97245	0.0135079	0.0170186	0.694386	28.4689	41.1128	0.127565	g
78.8908	0.88236	5.88589	0.0137041	0.0174139	0.694388	28.8875	45.6179	0.140456	g
83.9929	0.889764	5.8018	0.0138996	0.0178102	0.6944	29.3062	50.1602	0.153266	g
89.0949	0.897066	5.72009	0.0140944	0.0182075	0.694416	29.7249	54.7393	0.165997	g
94.1969	0.904267	5.64064	0.0142881	0.0186056	0.694431	30.1435	59.3548	0.178649	g
99.299	0.911367	5.56337	0.0144809	0.0190044	0.694443	30.5622	64.006	0.191223	g
104.401	0.918363	5.48819	0.0146728	0.0194038	0.694452	30.9808	68.6926	0.203721	g
109.503	0.925258	5.41502	0.0148638	0.0198036	0.694461	31.3995	73.4141	0.216143	g
114.605	0.932049	5.34377	0.015054	0.0202038	0.694475	31.8182	78.1698	0.228489	g
119.707	0.938737	5.27437	0.0152435	0.0206043	0.694496	32.2368	82.9594	0.24076	g
124.809	0.945322	5.20675	0.0154321	0.0210049	0.694519	32.6555	87.7824	0.252958	g
129.911	0.951805	5.14084	0.0156199	0.0214057	0.694542	33.0741	92.6382	0.265082	g
135.013	0.958186	5.07658	0.0158068	0.0218064	0.69456	33.4928	97.5263	0.277133	g
140.115	0.964465	5.01391	0.0159927	0.0222069	0.694574	33.9115	102.446	0.289112	g
145.217	0.970643	4.95276	0.0161777	0.0226073	0.694587	34.3301	107.398	0.30102	g
150.319	0.97672	4.89309	0.016362	0.0230074	0.694604	34.7488	112.38	0.312856	g
155.421	0.982698	4.83484	0.0165455	0.0234072	0.694624	35.1674	117.392	0.324622	g
160.523	0.988576	4.77796	0.0167282	0.0238066	0.694645	35.5861	122.434	0.336318	g
165.626	0.994357	4.7224	0.01691	0.0242055	0.694661	36.0048	127.506	0.347944	g
170.728	1.00004	4.66812	0.0170908	0.0246038	0.694671	36.4234	132.607	0.359502	g
175.83	1.00563	4.61507	0.0172709	0.0250015	0.694682	36.8421	137.736	0.370991	g
180.932	1.01112	4.56322	0.0174503	0.0253985	0.694698	37.2607	142.893	0.382412	g
186.034	1.01652	4.51251	0.0176289	0.0257949	0.694714	37.6794	148.077	0.393765	g
191.136	1.02182	4.46293	0.0178064	0.0261904	0.694721	38.0981	153.288	0.405052	g
196.238	1.02704	4.41442	0.0179833	0.0265852	0.694729	38.5167	158.526	0.416272	g
201.34	1.03216	4.36695	0.0181595	0.0269791	0.694745	38.9354	163.79	0.427426	g
206.442	1.03723	4.32049	N/A	N/A	N/A	39.354	169.08	0.438515	g
211.544	1.0423	4.27501	N/A	N/A	N/A	39.7727	174.395	0.449539	g
216.646	1.04737	4.23048	N/A	N/A	N/A	40.1914	179.736	0.460501	g
221.748	1.05244	4.18687	N/A	N/A	N/A	40.61	185.103	0.471401	g
226.85	1.05752	4.14415	N/A	N/A	N/A	41.0287	190.495	0.48224	g

Property Profiles for 1,1,1,2,3,3,3-Heptafluoropropane

Heat Capacity (Cp) vs Temperature

Density vs Temperature

Thermodynamic Property Profile at Constant Pressure

This page presents the temperature-dependent thermodynamic and transport properties of 1,1,1,2,3,3,3-Heptafluoropropane (CAS 431-89-0) 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 1,1,1,2,3,3,3-Heptafluoropropane 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 1,1,1,2,3,3,3-Heptafluoropropane 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.

Explore Other Chemicals

3-Fluoro-4-methoxybenzaldehyde

CAS: 351-54-2

β-Guanidinopropionic acid

CAS: 353-09-3

1H-Perfluorohexane

CAS: 355-37-3

1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,16-Tetratriacontafluorohexadecane

CAS: 355-49-7

1-Methoxy-1,1,2,2-tetrafluoroethane

CAS: 425-88-7

3-Fluoro-4-hydroxybenzeneacetic acid

CAS: 458-09-3

carbamic chloride

CAS: 463-72-9

5-Hydroxyflavone

CAS: 491-78-1

3,2′:4′,3′′-Terpyridine

CAS: 494-04-2

(Dichlorofluoromethyl)benzene

CAS: 498-67-9