2-pentanol Thermodynamic Properties vs Temperature (CAS 6032-29-7)

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

Related Calculators for 2-pentanol

Pure Component Properties

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Properties vs. Pressure

Analyze properties at constant temperature.

Input Conditions

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Property Profile for 2-pentanol

Calculated properties vs. Temperature

Profile Data

Equilibrium Thermodynamic and Transport Properties of 2-pentanol 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	2.09167	851.041	59.8612	0.146188	856.497	0.103577	-113.016	-0.411987	l
-18.048	2.13782	846.462	39.3906	0.144796	581.577	0.104137	-102.228	-0.36927	l
-12.9459	2.18692	841.854	26.7618	0.143405	408.116	0.104707	-91.1965	-0.326456	l
-7.84388	2.23902	837.214	18.7281	0.142013	295.272	0.105287	-79.9071	-0.283491	l
-2.74184	2.29421	832.544	13.4707	0.140621	219.773	0.105878	-68.3441	-0.240323	l
2.3602	2.35257	827.841	9.93919	0.139229	167.943	0.10648	-56.4914	-0.196901	l
7.46224	2.41408	823.104	7.50903	0.137837	131.513	0.107092	-44.3329	-0.153175	l
12.5643	2.47881	818.334	5.79913	0.136445	105.353	0.107717	-31.8522	-0.1091	l
17.6663	2.54601	813.528	4.57108	0.135054	86.1734	0.108353	-19.0347	-0.0646358	l
22.7684	2.61494	808.685	3.67226	0.133662	71.8435	0.109002	-5.86958	-0.0197606	l
27.8704	2.68484	803.805	3.00286	0.13227	60.9526	0.109664	7.65	0.0255352	l
32.9724	2.75496	798.886	2.4963	0.130878	52.5467	0.110339	21.5271	0.0712474	l
38.0745	2.82455	793.927	2.10731	0.129486	45.968	0.111028	35.7609	0.11736	l
43.1765	2.89287	788.926	1.80458	0.128094	40.7547	0.111732	50.3469	0.163845	l
48.2786	2.95916	783.883	1.56611	0.126702	36.5769	0.112451	65.2766	0.210664	l
53.3806	3.02267	778.795	1.37616	0.12531	33.1952	0.113185	80.5377	0.257769	l
58.4827	3.08266	773.661	1.22338	0.123918	30.4335	0.113936	96.1142	0.305102	l
63.5847	3.13836	768.479	1.0994	0.122526	28.1598	0.114705	111.986	0.352596	l
68.6867	3.18904	763.247	0.998012	0.121134	26.2742	0.115491	128.13	0.400177	l
73.7888	3.23393	757.964	0.914558	0.119742	24.7	0.116296	144.517	0.447762	l
78.8908	3.2723	752.627	0.845484	0.11835	23.3772	0.117121	161.118	0.495262	l
83.9929	3.30339	747.234	0.788066	0.116958	22.2584	0.117966	177.896	0.542578	l
89.0949	3.32645	741.782	0.740189	0.115565	21.3057	0.118833	194.812	0.589609	l
94.1969	3.34073	736.269	0.700198	0.114173	20.4879	0.119723	211.824	0.636243	l
99.299	3.35027	730.693	0.666786	0.112781	19.8075	0.120636	228.893	0.682389	l
104.401	3.35981	725.049	0.638913	0.111389	19.2714	0.121575	246.011	0.728036	l
109.503	3.36934	719.335	0.615744	0.109997	18.8611	0.122541	263.177	0.773199	l
114.605	3.37888	713.548	0.596604	0.108604	18.5615	0.123535	280.392	0.81789	l
119.707	1.88028	2.73439	0.00896451	0.0181871	0.926797	32.2368	780.625	2.0934	g
124.809	1.89897	2.69934	0.00907774	0.0186869	0.922481	32.6555	790.353	2.11801	g
129.911	1.91753	2.66517	0.00919069	0.0191933	0.918206	33.0741	800.173	2.14252	g
135.013	1.93597	2.63185	0.00930336	0.0197064	0.91397	33.4928	810.085	2.16696	g
140.115	1.95428	2.59936	0.00941575	0.0202261	0.90977	33.9115	820.088	2.19132	g
145.217	1.97247	2.56766	0.00952786	0.0207524	0.905602	34.3301	830.182	2.21559	g
150.319	1.99054	2.53673	0.00963969	0.0212855	0.901466	34.7488	840.366	2.23979	g
155.421	2.00848	2.50653	0.00975125	0.0218254	0.897358	35.1674	850.64	2.2639	g
160.523	2.0263	2.47704	0.00986254	0.0223721	0.893278	35.5861	861.002	2.28794	g
165.626	2.044	2.44824	0.00997356	0.0229256	0.889223	36.0048	871.454	2.3119	g
170.728	2.06158	2.4201	0.0100843	0.023486	0.885191	36.4234	881.993	2.33578	g
175.83	2.07903	2.39259	0.0101948	0.0240533	0.881183	36.8421	892.62	2.35958	g
180.932	2.09637	2.36571	0.010305	0.0246275	0.877195	37.2607	903.334	2.38331	g
186.034	2.11358	2.33943	0.010415	0.0252087	0.873229	37.6794	914.134	2.40696	g
191.136	2.13068	2.31372	0.0105247	0.025797	0.869282	38.0981	925.02	2.43054	g
196.238	2.14765	2.28857	0.0106342	0.0263922	0.865354	38.5167	935.991	2.45404	g
201.34	2.16451	2.26396	0.0107434	0.0269945	0.861444	38.9354	947.047	2.47747	g
206.442	2.18125	2.23988	0.0108524	0.0276039	0.857552	39.354	958.188	2.50082	g
211.544	2.19787	2.2163	0.0109611	0.0282204	0.853677	39.7727	969.412	2.5241	g
216.646	2.21437	2.19321	0.0110696	0.0288441	0.84982	40.1914	980.719	2.54731	g
221.748	2.23076	2.1706	0.0111779	0.0294749	0.845979	40.61	992.109	2.57044	g
226.85	2.24703	2.14845	0.0112859	0.0301128	0.842156	41.0287	1003.58	2.5935	g

Property Profiles for 2-pentanol

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 2-pentanol (CAS 6032-29-7) 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 2-pentanol 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 2-pentanol 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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