2-Methylpentane Thermodynamic Properties vs Temperature (CAS 107-83-5)

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

Related Calculators for 2-Methylpentane

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 2-Methylpentane

Calculated properties vs. Temperature

Profile Data

Equilibrium Thermodynamic and Transport Properties of 2-Methylpentane 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	2.02005	691.46	0.461299	0.116768	7.98035	0.124628	-102.324	-0.373753	l
-18.048	2.04131	687.017	0.433806	0.115372	7.67543	0.125434	-91.964	-0.332729	l
-12.9459	2.06298	682.557	0.408901	0.113964	7.40198	0.126254	-81.494	-0.292093	l
-7.84388	2.08505	678.078	0.38623	0.112544	7.15547	0.127088	-70.9125	-0.251821	l
-2.74184	2.10749	673.577	0.365462	0.111117	6.9315	0.127937	-60.2174	-0.211892	l
2.3602	2.13028	669.052	0.346316	0.109683	6.7262	0.128802	-49.4069	-0.172286	l
7.46224	2.15341	664.499	0.328569	0.108244	6.53659	0.129685	-38.4793	-0.132987	l
12.5643	2.17687	659.916	0.312067	0.106801	6.36072	0.130585	-27.4328	-0.093975	l
17.6663	2.20065	655.301	0.296705	0.105355	6.19755	0.131505	-16.2658	-0.055236	l
22.7684	2.22474	650.649	0.282411	0.103908	6.0466	0.132445	-4.97665	-0.0167545	l
27.8704	2.24914	645.959	0.269119	0.102461	5.90747	0.133407	6.43616	0.0214836	l
32.9724	2.27385	641.226	0.256751	0.101015	5.77946	0.134392	17.9742	0.0594918	l
38.0745	2.29888	636.447	0.245214	0.0995724	5.66139	0.135401	29.6392	0.0972828	l
43.1765	2.32424	631.618	0.234404	0.0981346	5.55166	0.136436	41.4328	0.134869	l
48.2786	2.34993	626.735	0.224218	0.0967036	5.44857	0.137499	53.3565	0.172262	l
53.3806	2.37595	621.793	0.214576	0.0952815	5.35069	0.138592	65.4122	0.209473	l
58.4827	2.40231	616.789	0.205422	0.0938703	5.25712	0.139716	77.6015	0.246514	l
63.5847	1.83638	3.11873	0.00774372	0.0171042	0.831401	27.6316	411.051	1.24671	g
68.6867	1.86057	3.07218	0.0078684	0.0176239	0.830674	28.0502	420.566	1.27476	g
73.7888	1.88465	3.027	0.00799434	0.0181504	0.830095	28.4689	430.2	1.30273	g
78.8908	1.90865	2.98313	0.00812104	0.0186838	0.829604	28.8875	439.954	1.33064	g
83.9929	1.93254	2.94052	0.00824798	0.0192241	0.829143	29.3062	449.828	1.35849	g
89.0949	1.95632	2.8991	0.00837468	0.0197712	0.828659	29.7249	459.821	1.38627	g
94.1969	1.98	2.85884	0.00850079	0.0203251	0.828117	30.1435	469.932	1.41399	g
99.299	2.00357	2.81967	0.00862613	0.0208859	0.827501	30.5622	480.162	1.44164	g
104.401	2.02703	2.78157	0.0087507	0.0214534	0.826811	30.9808	490.509	1.46924	g
109.503	2.05037	2.74448	0.00887462	0.0220278	0.826061	31.3995	500.974	1.49677	g
114.605	2.07359	2.70837	0.0089981	0.0226089	0.82527	31.8182	511.555	1.52424	g
119.707	2.0967	2.6732	0.00912135	0.0231968	0.824457	32.2368	522.253	1.55165	g
124.809	2.11968	2.63892	0.0092445	0.0237914	0.823633	32.6555	533.066	1.57899	g
129.911	2.14253	2.60552	0.00936758	0.0243928	0.8228	33.0741	543.994	1.60628	g
135.013	2.16526	2.57295	0.00949052	0.0250008	0.821951	33.4928	555.038	1.63351	g
140.115	2.18786	2.54119	0.00961318	0.0256156	0.821073	33.9115	566.195	1.66067	g
145.217	2.21032	2.5102	0.00973538	0.026237	0.820153	34.3301	577.465	1.68778	g
150.319	2.23266	2.47995	0.00985703	0.0268651	0.819181	34.7488	588.849	1.71482	g
155.421	2.25485	2.45043	0.00997807	0.0274997	0.818157	35.1674	600.344	1.7418	g
160.523	2.27691	2.4216	0.0100986	0.0281409	0.817088	35.5861	611.951	1.76873	g
165.626	2.29883	2.39344	0.0102187	0.0287886	0.815986	36.0048	623.669	1.79559	g
170.728	2.3206	2.36593	0.0103386	0.0294427	0.814863	36.4234	635.498	1.82239	g
175.83	2.34223	2.33905	0.0104583	0.0301033	0.813727	36.8421	647.435	1.84913	g
180.932	2.36372	2.31277	0.0105779	0.0307702	0.812578	37.2607	659.482	1.87581	g
186.034	2.38506	2.28707	0.0106972	0.0314435	0.811409	37.6794	671.637	1.90243	g
191.136	2.40625	2.26194	0.0108161	0.032123	0.810209	38.0981	683.899	1.92899	g
196.238	2.4273	2.23735	0.0109344	0.0328086	0.808967	38.5167	696.268	1.95548	g
201.34	2.44819	2.21329	0.0110521	0.0335005	0.807683	38.9354	708.743	1.98192	g
206.442	2.46894	2.18975	0.0111693	0.0341983	0.806364	39.354	721.324	2.00829	g
211.544	2.48953	2.1667	0.0112862	0.0349022	0.805026	39.7727	734.008	2.0346	g
216.646	2.50997	2.14413	0.0114028	0.035612	0.803683	40.1914	746.797	2.06084	g
221.748	2.53025	2.12202	0.0115194	0.0363276	0.802339	40.61	759.689	2.08703	g
226.85	2.55038	2.10037	0.0116358	0.0370491	0.800984	41.0287	772.683	2.11315	g

Property Profiles for 2-Methylpentane

Heat Capacity (Cp) vs Temperature

Density vs Temperature

Thermal Conductivity vs Temperature

Thermodynamic Property Profile at Constant Pressure

This page presents the temperature-dependent thermodynamic and transport properties of 2-Methylpentane (CAS 107-83-5) 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-Methylpentane 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-Methylpentane 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

2,4-Dimethylphenol

CAS: 105-67-9

2,6-Octadien-1-ol, 3,7-dimethyl-, acetate

CAS: 16409-44-2

bis(2-ethylhexyl)amine

CAS: 106-20-7

butane

CAS: 106-97-8

phosphocholine

CAS: 107-73-3

3-Hydroxybutanal

CAS: 107-89-1

2,4-Dimethylpyridine

CAS: 108-47-4

2,6-Lutidine

CAS: 108-48-5

dimethyl malonate

CAS: 108-59-8

3,5-Dimethylphenol

CAS: 108-68-9