Dynamic Viscosity of Gases and Vapors.

Dynamic Viscosity of Gases and Vapors

( As a Function of Temperature from -220^oC to 0^oC )

Dynamic Viscosity, μ·10⁸ [N·sec/m²]
Formula	Name	Temperature, ^oC
Formula	Name	-220	-210	-200	-190	-180	-170	-160	-150	-140	-130	-120	-110	-100	-75	-50	-25	0
-	Air	-	-	520	-	663	730	800	860	922	990	1050	1109	1170	1312	1445	1582	1708
NH₃	Ammonia	-	-	-	-	-	-	-	-	-	-	-	-	-	870	760	850	935
Ar	Argon	470	550	630	710	790	870	950	1025	1105	1180	1255	1325	1405	1585	1760	1930	2085
CO₂	Carbon Dioxide	-	-	-	-	-	-	-	-	-	-	-	-	886	1007	1126	1247	1367
CO	Carbon Monoxide	-	-	-	-	-	-	-	-	-	-	1030	1090	1130	1275	1400	1528	1662
C₂H₆	Ethane	-	-	-	-	-	-	-	-	-	-	-	-	552	915	1022	1126	1223
C₂H₄	Ethylene	-	-	-	-	-	-	-	-	-	-	-	-	-	623	703	780	855
He	Helium	640	716	790	862	930	995	1055	1117	1176	1235	1290	1345	1400	1526	1640	1750	1860
H₂	Hydrogen	-	-	332	367	399	430	460	488	516	542	568	593	618	677	733	788	840
CH₄	Methane	-	-	-	336	375	414	453	490	528	566	603	640	677	769	860	946	1028
Ne	Neon	858	1008	1149	1280	1400	1510	1615	1720	1819	1315	2005	2095	2182	2388	2600	2788	2975
N₂	Nitrogen	-	-	-	-	650	718	783	846	907	967	1028	1082	1143	1285	1419	1542	1665
NO	Nitric Oxide	-	-	-	-	-	-	-	860	930	1000	1064	1130	1198	1357	1510	1656	1800
N₂O	Nitrous Oxide	-	-	-	-	-	-	-	-	-	-	-	-	-	990	1145	1240	1360
O₂	Oxygen	-	-	-	635	710	785	860	935	1010	1085	1150	1218	1286	1452	1612	1753	1910
SO₂	Sulphur Dioxide	-	-	-	-	-	-	-	-	-	-	-	-	-	855	955	1053	1158

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Dynamic Viscosity of Gases and Vapors

( As a Function of Temperature from 0^oC to 1000^oC )

Dynamic Viscosity, μ·10⁸ [N·sec/m²]
Formula	Name	Temperature, ^oC
Formula	Name	0	20	25	50	75	100	150	200	250	300	400	500	600	700	800	1000
-	Air	1708	1812	1840	1954	2068	2180	2391	2558	2760	2942	3275	3567	3842	4110	4365	4850
NH₃	Ammonia	935	1000	1025	1110	1205	1285	1463	1648	1820	1990	2337	2650	2925	3210	3480	3990
Ar	Argon	2085	2215	2248	2400	2550	2695	2965	3223	3462	3680	4110	4505	4870	5215	5550	6160
CO₂	Carbon Dioxide	1367	1463	1486	1607	1716	1827	2045	2254	2456	2646	2994	3309	3605	3876	4140	4658
CO	Carbon Monoxide	1662	1749	1766	1872	1980	2076	2271	2452	2622	2788	3090	3370	3630	3870	4100	4530
C₂H₆	Ethane	1223	1290	1319	1410	1500	1590	1750	1910	2055	2200	2480	2700	2940	-	-	-
C₂H₄	Ethylene	855	915	929	1020	1070	1150	1280	1410	1525	1640	1900	2140	2380	-	-	-
He	Helium	1860	1946	1968	2065	2175	2281	2475	2672	2875	3055	3415	3750	4070	4370	4660	5240
H₂	Hydrogen	840	880	890	938	985	1033	1123	1213	1299	1382	1538	1686	1828	1965	2103	2355
Kr	Krypton	2330	2480	2515	2695	2880	3060	3400	3725	4040	4325	4850	5350	5840	-	-	-
CH₄	Methane	1028	1092	1168	1185	1260	1332	1472	1604	1725	1850	2080	2268	2465	2650	2820	3135
Ne	Neon	2975	3113	3142	3310	3482	3646	3950	4248	4527	4785	5300	5796	6255	6689	7100	7855
N₂	Nitrogen	1665	1766	1778	1883	1986	2086	2278	2464	2639	2800	3118	3403	3665	3916	4160	4600
NO	Nitric Oxide	1800	1899	1920	2035	2156	2272	2475	2682	2870	3055	3400	3700	4010	4275	4535	5075
N₂O	Nitrous Oxide	1360	1460	1482	1595	1712	1822	2040	2245	2450	2649	3030	3375	-	-	-	-
O₂	Oxygen	1910	2026	2052	2182	2310	2437	2674	2867	3103	3310	3686	4030	4350	4652	4940	5470
SO₂	Sulphur Dioxide	1158	1250	1270	1390	1500	1611	1830	2040	2255	2455	2820	3155	3465	3760	4040	4540
H₂O	Water Vapor	883	-	975	1065	1157	1250	1435	1615	1800	1985	2350	2720	3090	3460	3820	4560
Xe	Xenon	2110	2255	2290	2470	2645	2820	3165	3484	3790	4080	4620	5120	5600	-	-	-

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Dynamic Viscosity of Gases and Vapors

( As a Function of Temperature from 0^oC to 600^oC )

Dynamic Viscosity, μ·10⁸ [N·sec/m²]
Formula	Name	Temperature, ^oC
Formula	Name	0	20	25	50	75	100	150	200	250	300	400	500	600
C₂H₄O₂	Acetic Acid	-	-	-	825	912	1000	1170	1340	1510	1670	1980	-	-
C₃H₆O₂	Acetone	685	735	750	815	880	945	1076	1210	1340	1466	1720	1945	-
C₂H₂	Acetylene	955	1017	1033	1110	1188	1265	1417	-	-	-	-	-	-
AsH₃	Arsenous Hydride	1468	1576	1602	1734	1865	1996	2260	-	-	-	-	-	-
C₆H₆	Benzene	693	746	758	822	886	950	1077	1202	1326	1453	1690	1926	2170
Br₂	Bromine	1390	1495	1520	1645	1770	1890	2135	2380	2625	2865	3340	3815	4290
C₄H₁₀	n-Butane	682	735	749	814	881	947	1070	1185	1300	1420	-	-	-
C₄H₈	α-Butylene	708	761	775	841	906	971	1098	1228	1355	1483	-	-	-
C₄H₈	β-Butylene	694	746	759	825	889	952	1076	1192	1301	1410	-	-	-
CS₂	Carbon Disulfide	920	990	1008	1084	1184	1262	1432	1600	1766	1930	-	-	-
CO	Carbon Monoxide	1132	1220	1240	1346	1456	1557	1755	-	-	-	-	-	-
CCl₄	Carbon Tetrachloride	906	966	982	1061	1141	1216	1367	1517	1670	1815	2100	-	-
Cl₂	Chlorine	1245	1335	1360	1465	1570	1675	1882	2090	2295	2505	2920	3326	3730
CHCl₃	Chloroform	933	1000	1017	1100	1182	1265	1430	1590	1750	1906	2205	-	-
C₂N₂	Cyanogen	933	1002	1020	1108	1194	1279	1452	-	-	-	-	-	-
C₆H₁₂	Cyclohexane	653	701	712	770	817	878	986	1090	1191	1291	1482	1670	1860
C₃H₆	Cyclopropane	808	870	884	960	1038	1113	1265	1414	-	-	-	-	-
C₂H₆O	Dimethyl Ether	870	925	942	1020	1095	1168	1315	1465	1610	1750	2040	-	-
C₄H₁₀O	Diethyl Ether	680	730	743	808	870	930	1050	1172	1290	1405	1640	-	-
C₁₃H₁₂	Diphenylmethane	-	-	-	605	653	700	796	888	976	1063	1228	1390	1550
C₁₂H₁₀O	Diphenyl Ether	-	-	-	610	657	703	797	888	978	1064	1238	-	-
C₄H₈O₂	Ethyl Acetate	960	743	756	820	884	949	1078	1206	1206	1333	1462	1710	1960
C₂H₅OH	Ethyl Alcohol	775	835	850	930	1010	1083	1230	1375	1512	1650	1920	2200	-
C₅H₁₀O₂	Ethyl Propionate	-	890	906	990	1074	1158	1325	-	-	-	-	-	-
C₂H₅Cl	Ethyl Chloride	911	978	994	1080	1164	1247	1410	1574	1736	1900	2225	-	-
C₆H₁₄	n-Hexane	600	644	654	710	765	820	930	1040	1150	1260	1475	1685	1900
C₇H₁₆	n-Heptane	-	-	-	618	667	716	810	900	985	1072	-	-	-
HBr	Hydrogen Bromide	1710	1843	1877	2040	2200	2365	2690	3010	-	-	-	-	-
HCl	Hydrogen Chloride	1320	1425	1450	1580	1705	1830	2070	2302	2530	2755	-	-	-
HCN	Hydrogen Cyanide	672	737	754	834	914	994	1150	1305	1460	1613	1920	-	-
HI	Hydrogen Iodide	1700	1830	1862	2020	2172	2323	2625	2923	3216	3510	-	-	-
H₂S	Hydrogen Sulfide	1179	1265	1290	1398	1505	1608	-	-	-	-	-	-	-
I₂	Iodine	-	-	-	-	-	1730	1953	2175	2400	2630	3065	3505	3935
C₅H₁₀	Isoamylene	665	716	729	800	857	915	1050	-	-	-	-	-	-
C₄H₁₀	Isobutane	689	744	758	821	886	947	1047	1202	1326	1450	-	-	-
C₆H₁₂O₂	Isobutyl Acetate	-	778	800	906	1014	1120	1332	-	-	-	-	-	-
C₅H₁₀O₂	Isobutyl Formate	-	840	858	951	1047	1142	1330	-	-	-	-	-	-
C₅H₁₂	Isopentane	638	685	696	752	805	860	969	1079	1185	1291	-	-	-
C₃H₈O	Isopropyl Alcohol	720	774	786	855	915	980	1112	1242	1370	1505	1760	2020	-
Hg	Mercury	-	-	-	-	-	-	-	4500	5020	5530	6570	7620	8770
HgI₃	Mercury Iodide	-	-	-	-	-	-	-	2045	2262	2478	2908	3335	3752
HgBr₃	Mercury Tribromide	-	-	-	-	-	-	-	2253	2487	2725	3190	3664	4120
C₉H₁₂	Mesitylene	-	-	-	660	704	745	831	907	988	1067	-	-	-
C₃H₆O₂	Methyl Acetate	-	-	-	870	944	1016	1160	1298	1435	1567	1830	2090	-
CH₃OH	Methyl Alcohol	870	935	950	1040	1130	1225	1393	1563	1725	1895	2220	2550	-
C₃H₄	Methylacetylene	808	867	879	951	1020	1090	1230	-	-	-	-	-	-
CH₃Br	Methyl Bromide	1232	1327	1350	1471	1589	1707	1945	2190	2430	2670	3145	-	-
C₅H₁₀	3-Methyl-1-Butene	665	716	729	792	854	915	1040	-	-	-	-	-	-
C₅H₁₀O₂	Methyl Isobutyrate	-	824	843	934	1028	1120	1304	-	-	-	-	-	-
CH₃Cl	Methyl Chloride	1084	1170	1193	1297	1402	1503	1718	1910	2115	2315	2505	-	-
CH₂Cl₂	Methylene Chloride	916	989	1005	1095	1181	1269	1440	1602	1766	1928	2220	-	-
NOCl	Nitrosyl Chloride	989	1062	1080	1173	1264	1355	1537	1725	1895	2070	2420	-	-
C₉H₂₀	n-Nonane	-	-	-	554	592	633	702	778	850	920	-	-	-
C₈H₁₈	n-Octane	-	-	-	586	630	674	757	843	927	1007	-	-	-
PH₃	Phosphorus Hydride	1072	1150	1171	1264	1358	1451	1635	1818	-	-	-	-	-
C₃H₈	Propane	750	800	811	878	942	1006	1130	1248	1362	1475	1715	1940	2180
C₅H₁₀O₂	n-Propyl Acetate	740	797	811	880	952	1022	1162	-	-	-	-	-	-
C₃H₈O	n-Propyl Alcohol	715	770	780	850	910	970	1111	1245	1380	1500	1755	2010	-
C₃H₆	Propylene	784	840	855	930	1002	1073	1211	1340	1470	1592	-	-	-
C₅H₅N	Pyridine	-	-	-	830	892	955	1084	1234	1334	1462	1720	-	-
SiH₄	Silane	1076	1148	1167	1258	1344	1435	1610	-	-	-	-	-	-
C₃H₃NS	Thiazole	910	958	972	1034	1098	1160	1285	1410	1535	1658	-	-	-
C₄H₄S	Thiophene	755	614	628	901	973	1045	1190	1333	1472	1612	-	-	-
SnBr₄	Tin Tetrabromide	-	-	-	-	-	1422	1496	1770	1945	2112	2468	2818	3160
SnCl₄	Tin Tetrachloride	-	-	-	-	-	1330	1485	1640	1795	1950	2260	2570	2880
C₇H₁₆	2,2,3-Trimethylbutane	-	-	-	691	741	768	857	941	1027	1110	-	-	-
C₅H₁₀	1,1,2-Trimethylethylene	639	686	698	754	820	886	1102	-	-	-	-	-	-
C₇H₈	Toluene	-	686	698	763	826	891	1008	1120	1230	1335	1545	1745	1950
Zn	Zinc	-	-	-	-	-	-	-	-	-	-	-	5250	6000

Reference: Adapted from: Kaye, G W C. Laby, T H. Tables of physical and chemical constants, Longman, London & New York ,1972

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Dynamic Viscosity of Gases and Vapors

( As a Function of Temperature from -220oC to 0oC )

Dynamic Viscosity of Gases and Vapors

( As a Function of Temperature from 0oC to 1000oC )

Dynamic Viscosity of Gases and Vapors

( As a Function of Temperature from 0oC to 600oC )

( As a Function of Temperature from -220^oC to 0^oC )

( As a Function of Temperature from 0^oC to 1000^oC )

( As a Function of Temperature from 0^oC to 600^oC )