1,1,2-Trifluoroethane Thermodynamic Properties vs Temperature (CAS 430-66-0)

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

Related Calculators for 1,1,2-Trifluoroethane

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 1,1,2-Trifluoroethane

Calculated properties vs. Temperature

Profile Data

Equilibrium Thermodynamic and Transport Properties of 1,1,2-Trifluoroethane 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	1.01355	1317.85	0.387689	0.1075	3.65529	0.0637707	-349.919	-1.33805	l
-18.048	1.03299	1307.39	0.374164	0.1065	3.62916	0.064281	-344.698	-1.30408	l
-12.9459	1.05213	1296.73	0.360876	0.105501	3.59891	0.0648095	-339.378	-1.27007	l
-7.84388	1.07099	1285.86	0.347821	0.104501	3.56465	0.0653574	-333.962	-1.23598	l
-2.74184	1.08955	1274.78	0.335	0.103502	3.5265	0.0659257	-328.451	-1.2018	l
2.3602	1.10783	1263.47	0.322408	0.102502	3.48452	0.0665157	-322.845	-1.16749	l
7.46224	0.885737	3.64976	0.0102032	0.0117266	0.770666	23.0263	-16.0229	-0.055376	g
12.5643	0.896104	3.58458	0.010427	0.012127	0.770482	23.445	-11.423	-0.0391314	g
17.6663	0.906429	3.5217	0.0106468	0.0125329	0.770015	23.8636	-6.77271	-0.0229991	g
22.7684	0.916709	3.46098	0.0108627	0.0129442	0.769293	24.2823	-2.07194	-0.00697544	g
27.8704	0.926941	3.40232	0.0110749	0.013361	0.76834	24.7009	2.67914	0.00894287	g
32.9724	0.937121	3.34561	0.0112836	0.0137831	0.767179	25.1196	7.48041	0.0247589	g
38.0745	0.947246	3.29077	0.011489	0.0142106	0.765828	25.5383	12.3317	0.0404756	g
43.1765	0.957313	3.23769	0.0116912	0.0146435	0.764306	25.9569	17.2328	0.0560956	g
48.2786	0.967321	3.1863	0.0118904	0.0150818	0.762627	26.3756	22.1835	0.0716212	g
53.3806	0.977266	3.13651	0.0120867	0.0155255	0.760805	26.7942	27.1837	0.0870548	g
58.4827	0.987146	3.08826	0.0122802	0.0159746	0.758854	27.2129	32.233	0.102398	g
63.5847	0.996959	3.04147	0.0124711	0.016429	0.756784	27.6316	37.3311	0.117654	g
68.6867	1.0067	2.99607	0.0126595	0.0168887	0.754607	28.0502	42.4779	0.132824	g
73.7888	1.01638	2.95201	0.0128455	0.0173539	0.752331	28.4689	47.673	0.147909	g
78.8908	1.02598	2.90923	0.0130291	0.0178243	0.749966	28.8875	52.9161	0.162911	g
83.9929	1.03551	2.86767	0.0132106	0.0183001	0.74752	29.3062	58.207	0.177832	g
89.0949	1.04496	2.82728	0.0133899	0.0187812	0.745	29.7249	63.5452	0.192673	g
94.1969	1.05434	2.78801	0.0135672	0.0192675	0.742415	30.1435	68.9304	0.207436	g
99.299	1.06364	2.74982	0.0137426	0.0197591	0.739769	30.5622	74.3623	0.222121	g
104.401	1.07286	2.71266	0.0139161	0.020256	0.737071	30.9808	79.8406	0.23673	g
109.503	1.08201	2.67649	0.0140878	0.020758	0.734325	31.3995	85.3649	0.251263	g
114.605	1.09108	2.64127	0.0142577	0.0212652	0.731536	31.8182	90.9348	0.265723	g
119.707	1.10006	2.60697	0.0144261	0.0217775	0.728711	32.2368	96.55	0.28011	g
124.809	1.10897	2.57355	0.0145928	0.0222949	0.725854	32.6555	102.21	0.294424	g
129.911	1.11779	2.54097	0.0147579	0.0228174	0.722969	33.0741	107.915	0.308667	g
135.013	1.12653	2.50921	0.0149216	0.0233448	0.720062	33.4928	113.663	0.32284	g
140.115	1.1352	2.47823	0.0150839	0.0238772	0.717135	33.9115	119.456	0.336944	g
145.217	1.14378	2.44801	0.0152448	0.0244145	0.714192	34.3301	125.291	0.350978	g
150.319	1.15228	2.41851	0.0154043	0.0249566	0.711238	34.7488	131.17	0.364945	g
155.421	1.16069	2.38972	0.0155626	0.0255034	0.708275	35.1674	137.091	0.378844	g
160.523	1.16903	2.36161	0.0157197	0.026055	0.705308	35.5861	143.055	0.392676	g
165.626	1.17729	2.33415	0.0158755	0.0266112	0.702337	36.0048	149.06	0.406442	g
170.728	1.18546	2.30732	0.0160303	0.027172	0.699368	36.4234	155.107	0.420144	g
175.83	1.19355	2.2811	0.0161839	0.0277373	0.696401	36.8421	161.194	0.43378	g
180.932	1.20156	2.25547	0.0163364	0.028307	0.69344	37.2607	167.322	0.447352	g
186.034	1.20949	2.23041	0.0164879	0.028881	0.690487	37.6794	173.491	0.46086	g
191.136	1.21734	2.2059	0.0166384	0.0294593	0.687544	38.0981	179.699	0.474306	g
196.238	1.22511	2.18192	0.0167879	0.0300419	0.684612	38.5167	185.946	0.487689	g
201.34	1.2328	2.15846	0.0169365	0.0306285	0.681695	38.9354	192.233	0.501009	g
206.442	1.24041	2.1355	0.0170841	0.0312192	0.678793	39.354	198.558	0.514269	g
211.544	1.24795	2.11302	0.0172309	0.0318139	0.675908	39.7727	204.922	0.527467	g
216.646	1.2554	2.09101	0.0173768	0.0324124	0.673042	40.1914	211.323	0.540605	g
221.748	1.26278	2.06945	0.0175219	0.0330147	0.670195	40.61	217.762	0.553683	g
226.85	1.27008	2.04833	0.0176662	0.0336208	0.66737	41.0287	224.238	0.566701	g

Property Profiles for 1,1,2-Trifluoroethane

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 1,1,2-Trifluoroethane (CAS 430-66-0) 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 1,1,2-Trifluoroethane 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 1,1,2-Trifluoroethane 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

2,2-Dichloro-1,1,1-trifluoroethane

CAS: 306-83-2

1,2-Dichloro-1,1,2-trifluoroethane

CAS: 354-23-4

perfluorobutane

CAS: 355-25-9

1,1,2,2-Tetrafluoroethane

CAS: 359-35-3

1,1,1-Trifluoroethane

CAS: 420-46-2

4-Fluorobenzoic acid hydrazide

CAS: 456-06-4

4-Quinolinecarboxylic acid

CAS: 486-74-8

1(2H)-Isoquinolinone

CAS: 491-30-5

2-Hexenal

CAS: 505-57-7

eicosanoic acid

CAS: 506-30-9