boron trifluoride Thermodynamic Properties vs Temperature (CAS 7637-07-2)

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

Related Calculators for boron 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 boron trifluoride

Calculated properties vs. Temperature

Profile Data

Equilibrium Thermodynamic and Transport Properties of boron 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	0.687499	3.30531	0.0150621	0.013843	0.748046	20.5143	-34.7109	-0.126834	g
-18.048	0.693476	3.2392	0.0153184	0.0143601	0.739755	20.933	-31.1561	-0.112759	g
-12.9459	0.699452	3.17569	0.0155703	0.0148871	0.73155	21.3517	-27.5724	-0.0988495	g
-7.84388	0.705428	3.11462	0.0158178	0.0154239	0.723443	21.7703	-23.9596	-0.0850994	g
-2.74184	0.711405	3.05585	0.0160613	0.0159707	0.715444	22.189	-20.3175	-0.0715021	g
2.3602	0.717381	2.99926	0.016301	0.0165273	0.707562	22.6076	-16.6462	-0.0580518	g
7.46224	0.723358	2.94473	0.0165371	0.0170937	0.699805	23.0263	-12.9455	-0.0447427	g
12.5643	0.729334	2.89214	0.0167698	0.01767	0.692178	23.445	-9.21539	-0.0315695	g
17.6663	0.73531	2.8414	0.0169993	0.0182561	0.684688	23.8636	-5.4558	-0.0185272	g
22.7684	0.741287	2.79242	0.0172257	0.018852	0.677339	24.2823	-1.66667	-0.00561104	g
27.8704	0.747249	2.74509	0.0174492	0.0194572	0.670131	24.7009	2.15205	0.00718345	g
32.9724	0.753136	2.69933	0.0176699	0.0200703	0.66306	25.1196	6.00015	0.0198597	g
38.0745	0.758944	2.65508	0.0178879	0.0206911	0.656126	25.5383	9.87729	0.0324205	g
43.1765	0.764675	2.61226	0.0181035	0.0213193	0.649332	25.9569	13.7831	0.0448685	g
48.2786	0.770329	2.57079	0.0183167	0.0219548	0.642679	26.3756	17.7172	0.0572061	g
53.3806	0.775907	2.53063	0.0185276	0.0225974	0.636166	26.7942	21.6794	0.0694358	g
58.4827	0.781413	2.49169	0.0187363	0.023247	0.629793	27.2129	25.6691	0.0815598	g
63.5847	0.786846	2.45394	0.018943	0.0239034	0.62356	27.6316	29.6861	0.0935803	g
68.6867	0.792208	2.41731	0.0191476	0.0245664	0.617466	28.0502	33.7301	0.1055	g
73.7888	0.797501	2.38177	0.0193504	0.0252359	0.611509	28.4689	37.8007	0.11732	g
78.8908	0.802724	2.34725	0.0195514	0.0259116	0.605688	28.8875	41.8976	0.129042	g
83.9929	0.80788	2.31372	0.0197506	0.0265935	0.600001	29.3062	46.0205	0.140669	g
89.0949	0.812969	2.28113	0.0199481	0.0272813	0.594445	29.7249	50.1691	0.152203	g
94.1969	0.817993	2.24945	0.0201441	0.0279748	0.58902	30.1435	54.3429	0.163645	g
99.299	0.822952	2.21863	0.0203385	0.028674	0.583721	30.5622	58.5418	0.174996	g
104.401	0.827847	2.18865	0.0205315	0.0293787	0.578547	30.9808	62.7654	0.18626	g
109.503	0.832679	2.15947	0.0207231	0.0300886	0.573495	31.3995	67.0135	0.197436	g
114.605	0.837449	2.13105	0.0209133	0.0308037	0.568562	31.8182	71.2856	0.208526	g
119.707	0.842158	2.10338	0.0211022	0.0315238	0.563746	32.2368	75.5816	0.219533	g
124.809	0.846806	2.07641	0.0212899	0.0322487	0.559042	32.6555	79.9011	0.230457	g
129.911	0.851394	2.05013	0.0214763	0.0329783	0.55445	33.0741	84.2438	0.2413	g
135.013	0.855924	2.0245	0.0216616	0.0337125	0.549965	33.4928	88.6094	0.252063	g
140.115	0.860395	1.99951	0.0218458	0.0344512	0.545584	33.9115	92.9977	0.262748	g
145.217	0.864808	1.97512	0.0220289	0.0351942	0.541305	34.3301	97.4084	0.273355	g
150.319	0.869165	1.95133	0.022211	0.0359414	0.537125	34.7488	101.841	0.283887	g
155.421	0.873465	1.9281	0.0223921	0.0366927	0.533041	35.1674	106.296	0.294343	g
160.523	0.87771	1.90541	0.0225722	0.037448	0.52905	35.5861	110.772	0.304725	g
165.626	0.8819	1.88326	0.0227514	0.0382071	0.525149	36.0048	115.269	0.315035	g
170.728	0.886035	1.86161	0.0229297	0.0389701	0.521336	36.4234	119.788	0.325273	g
175.83	0.890117	1.84046	0.0231071	0.0397368	0.517606	36.8421	124.327	0.335441	g
180.932	0.894145	1.81978	0.0232837	0.0405071	0.513959	37.2607	128.886	0.345539	g
186.034	0.898121	1.79956	0.0234595	0.041281	0.510391	37.6794	133.466	0.355569	g
191.136	0.902045	1.77978	0.0236345	0.0420584	0.506899	38.0981	138.066	0.36553	g
196.238	0.905917	1.76044	0.0238087	0.0428392	0.503482	38.5167	142.685	0.375426	g
201.34	0.909739	1.74151	0.0239822	0.0436233	0.500135	38.9354	147.324	0.385255	g
206.442	0.91351	1.72298	0.024155	0.0444108	0.496858	39.354	151.982	0.395019	g
211.544	0.917232	1.70484	0.0243271	0.0452016	0.493647	39.7727	156.659	0.40472	g
216.646	0.920904	1.68708	0.0244986	0.0459956	0.490501	40.1914	161.354	0.414357	g
221.748	0.924527	1.66969	0.0246694	0.0467928	0.487416	40.61	166.068	0.423931	g
226.85	0.928103	1.65265	0.0248396	0.0475931	0.484391	41.0287	170.801	0.433445	g

Property Profiles for boron 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 boron trifluoride (CAS 7637-07-2) 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 boron 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 boron 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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