Fluid Component Properties

Fluid Component Properties | Fluid Component Thermal Properties

Component	Abbreviation	Mol Weight	Crit Pres	Crit Temp	Omega A	Omega B	Acentric Factor	Parachors	V Crit	Z Crit	V Crit (Visc)	Z Crit (Visc)	Boil Temp	Ref Dens	Ref Temp
			(bar)	(K)					(m3 /kg-mole)		(m3 /kg-mole)		(K)	(kg-mole /m3)	(K)
Hydrogen	H2	2.016	13	33.2	0.45724	0.077796	-0.218	34	0.065	0.30612	0.065	0.30612	20.3	71	20
Nitrogen	N2	28.013	33.944	126.2	0.45724	0.077796	0.04	41	0.09	0.29115	0.09	0.29115	77.4	804	78.1
Carbon monoxide	CO	28.01	34.998	132.9	0.45724	0.077796	0.066	60	0.093	0.29456	0.093	0.29456	81.7	803	81
Carbon dioxide	CO2	44.01	73.866	304.7	0.45724	0.077796	0.225	78	0.094	0.27408	0.094	0.27408	194.7	777	293
Hydrogen sulphide	H2S	34.076	89.369	373.6	0.45724	0.077796	0.1	80	0.098	0.28195	0.098	0.28195	213.5	993	213.6
Water	H2O	18.015	220.48	647.3	0.45724	0.077796	0.344	53.1	0.056	0.22942	0.056	0.22942	373.2	998	293
Benzene	BEN	78.11	49.244	562.1	0.45724	0.077796	0.215	237.47	0.259	0.27291	0.259	0.27291	353.2	726	289
Toluene	TOL	92.13	42.151	592	0.45724	0.077796	0.2596	283.67	0.316	0.27061	0.316	0.27061	383.5	748	289
Methane	C1	16.043	46.042	190.6	0.45724	0.077796	0.013	77	0.098	0.28473	0.098	0.28473	111.6	425	111.7
Ethane	C2	30.07	48.839	305.43	0.45724	0.077796	0.0986	108	0.148	0.28463	0.148	0.28463	184.6	548	183
Propane	C3	44.097	42.455	369.8	0.45724	0.077796	0.1524	150.3	0.2	0.27616	0.2	0.27616	231.1	582	231
Isobutane	IC4	58.124	36.477	408.1	0.45724	0.077796	0.1848	181.5	0.263	0.28274	0.263	0.28274	261.3	557	293
Butane	C4	58.124	37.47	419.5	0.45724	0.077796	0.1956	187.2	0.258	0.27717	0.258	0.27717	268.9	571.7	293
N-Butane	NC4	58.124	37.966	425.2	0.45724	0.077796	0.201	189.9	0.255	0.27386	0.255	0.27386	272.7	579	293
Isopentane	IC5	72.151	33.893	460.4	0.45724	0.077796	0.227	225	0.308	0.27271	0.308	0.27271	301	620	293
Pentane	C5	72.151	33.589	465.9	0.45724	0.077796	0.2413	228.9	0.31	0.26881	0.31	0.26881	305.9	623.6	293
N-Pentane	NC5	72.151	33.701	469.6	0.45724	0.077796	0.251	231.5	0.311	0.26844	0.311	0.26844	309.2	626	293
Hexanes	C6	84	30.104	507.5	0.45724	0.077796	0.299	271	0.351	0.25042	0.351	0.25042	337.05	685	289
Heptanes	C7	96	29.384	548	0.45724	0.077796	0.3	312.5	0.392	0.25281	0.392	0.25281	365.05	722	289
Octanes	C8	107	28.797	575	0.45724	0.077796	0.312	351.5	0.433	0.26082	0.433	0.26082	389.85	745	289
Nonanes	C9	121	26.304	603	0.45724	0.077796	0.348	380	0.484	0.25394	0.484	0.25394	415.35	764	289
Decanes	C10	134	24.196	626	0.45724	0.077796	0.385	404.9	0.534	0.24825	0.534	0.24825	438.95	778	289
Undecanes	C11	147	22.302	648	0.45724	0.077796	0.419	429.3	0.587	0.24298	0.587	0.24298	460.35	789	289
Dodecanes	C12	161	20.802	668	0.45724	0.077796	0.454	453.8	0.637	0.23858	0.637	0.23858	481.45	800	289
Tridecanes	C13	175	19.596	687	0.45724	0.077796	0.484	478.3	0.683	0.23432	0.683	0.23432	500.35	811	289
Tetradecanes	C14	190	18.603	706	0.45724	0.077796	0.516	502.8	0.73	0.23136	0.73	0.23136	519.55	822	289
Pentadecanes	C15	206	17.6	724	0.45724	0.077796	0.55	550.6	0.779	0.22777	0.779	0.22777	539.15	832	289
Hexadecanes	C16	222	16.597	740	0.45724	0.077796	0.582	585.2	0.831	0.22417	0.831	0.22417	556.15	839	289
Heptadecanes	C17	237	15.898	755	0.45724	0.077796	0.613	619.8	0.874	0.22135	0.874	0.22135	573.15	847	289
Octadecanes	C18	251	15.3	767	0.45724	0.077796	0.638	654.4	0.913	0.21905	0.913	0.21905	586.15	852	289
Nonadecanes	C19	263	14.804	778	0.45724	0.077796	0.662	688.9	0.949	0.21718	0.949	0.21718	598.15	857	289
Eicosanes	C20	275	14.337	790	0.45724	0.077796	0.69	723.6	0.994	0.21697	0.994	0.21697	611.15	862	289
C21's	C21	291	13.983	801	0.45724	0.077796	0.717	744.5	1.03	0.21626	1.03	0.21626	624.15	867	289
C22's	C22	305	13.476	812	0.45724	0.077796	0.743	766.7	1.072	0.21398	1.072	0.21398	636.15	872	289
C23's	C23	318	13.172	822	0.45724	0.077796	0.768	796.3	1.106	0.21317	1.106	0.21317	648.15	877	289
C24's	C24	331	12.767	832	0.45724	0.077796	0.793	825.9	1.143	0.21095	1.143	0.21095	659.15	881	289
C25's	C25	345	12.362	842	0.45724	0.077796	0.819	857.9	1.186	0.20942	1.186	0.20942	670.15	885	289
C26's	C26	359	12.058	850	0.45724	0.077796	0.844	887.5	1.219	0.20798	1.219	0.20798	681.15	889	289
C27's	C27	374	11.754	859	0.45724	0.077796	0.868	914.7	1.253	0.20621	1.253	0.20621	692.15	893	289
C28's	C28	388	11.45	867	0.45724	0.077796	0.894	944.3	1.289	0.20474	1.289	0.20474	702.15	896	289
C29's	C29	402	11.247	874	0.45724	0.077796	0.915	968.9	1.317	0.20384	1.317	0.20384	711.15	899	289
C30's	C30	416	11.044	882	0.45724	0.077796	0.941	998.5	1.354	0.20392	1.354	0.20392	719.15	902	289
C31's	C31	430	9.9704	890	0.45724	0.077796	0.897	1023.2	1.385	0.18661	1.385	0.18661	728.15	906	289
C32's	C32	444	9.6461	898	0.45724	0.077796	0.909	1050.3	1.418	0.1832	1.418	0.1832	736.15	909	289
C33's	C33	458	9.3827	905	0.45724	0.077796	0.921	1077.5	1.447	0.18044	1.447	0.18044	744.15	912	289
C34's	C34	472	9.0787	911	0.45724	0.077796	0.932	1104.6	1.479	0.17728	1.479	0.17728	751.15	914	289
C35's	C35	486	8.8862	917	0.45724	0.077796	0.942	1124.3	1.503	0.17518	1.503	0.17518	759.15	917	289
C36's	C36	500	8.6126	924	0.45724	0.077796	0.954	1151.5	1.536	0.1722	1.536	0.1722	766.15	919	289
C37's	C37	514	8.4708	929	0.45724	0.077796	0.964	1171.2	1.556	0.17064	1.556	0.17064	773.15	922	289
C38's	C38	528	8.2175	935	0.45724	0.077796	0.975	1198.3	1.589	0.16797	1.589	0.16797	781.15	924	289
C39's	C39	542	8.0553	940	0.45724	0.077796	0.985	1220.5	1.612	0.16615	1.612	0.16615	788.15	926	289
C40's	C40	556	7.8122	947	0.45724	0.077796	0.997	1247.7	1.646	0.16331	1.646	0.16331	795.15	928	289
C41's	C41	570	7.7007	951	0.45724	0.077796	1.006	1264.9	1.664	0.16206	1.664	0.16206	801.15	930	289
C42's	C42	584	7.5082	955	0.45724	0.077796	1.016	1289.6	1.691	0.1599	1.691	0.1599	807.15	931	289
C43's	C43	598	7.3663	960	0.45724	0.077796	1.026	1311.8	1.715	0.15828	1.715	0.15828	813.15	933	289
C44's	C44	612	7.1535	967	0.45724	0.077796	1.038	1336.5	1.749	0.15562	1.749	0.15562	820.15	935	289
C45's	C45	626	7.0522	971	0.45724	0.077796	1.048	1356.2	1.768	0.15444	1.768	0.15444	826.15	937	289

From PVTi

See also

Fluid Component Thermal Properties

Open source

CoolProp

CoolProp is a C++ library that implements:

• Pure and pseudo-pure fluid equations of state and transport properties for 122 components
• Mixture properties using high-accuracy Helmholtz energy formulations
• Correlations of properties of incompressible fluids and brines
• Computationally efficient tabular interpolation
• Highest accuracy psychrometric routines
• User-friendly interface around the full capabilities of NIST REFPROP
• Fast IAPWS-IF97 (Industrial Formulation) for Water/Steam
• Cubic equations of state (SRK, PR)

http://www.coolprop.org/
https://github.com/CoolProp/CoolProp