Property Calculation
⇒ Saturated Vapor Pressure
⇒ Saturated Liquid Density
⇒ Liquid Dynamic Viscosity
⇒ Surface Tension
⇒ Heat of Vaporization
Property Estimation
⇒ UNIFAC
⇒ MOSCED
⇒ Joback
Group Assignment
⇒ UNIFAC and PSRK

Liquid Dynamic Viscosity

Calculation by Vogel Equation

Component
Temperature Unit 
Property Unit
Temperatures
(optional)




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Component Details
 #DDB  Name  CAS-No.   Formula 
 542   Sulfolane   126-33-0   C4H8O2S 

Vogel Equation Parameters (Viscosity in mPa*s, T in K)
No.  A   B   C   Tmin   Tmax 
 (1)   -2.69183   940.232   -115.505   298   473 
Vogel Equation

Calculation Over Validity Range
Temperature [K] Viscosity(1) [mPa*s]
298 11.7079
301.5 10.6261
305 9.67889
308.5 8.84599
312 8.11073
315.5 7.4592
319 6.87979
322.5 6.36277
326 5.89991
329.5 5.48425
333 5.10988
336.5 4.77173
340 4.46549
343.5 4.18742
347 3.93431
350.5 3.70337
354 3.49218
357.5 3.29863
361 3.12088
364.5 2.9573
368 2.80649
371.5 2.66718
375 2.53827
378.5 2.41878
382 2.30784
385.5 2.20466
389 2.10857
392.5 2.01894
396 1.93521
399.5 1.85689
403 1.78354
406.5 1.71474
410 1.65014
413.5 1.58941
417 1.53225
420.5 1.47838
424 1.42757
427.5 1.37958
431 1.33422
434.5 1.2913
438 1.25065
441.5 1.21211
445 1.17554
448.5 1.1408
452 1.10779
455.5 1.07637
459 1.04647
462.5 1.01797
466 0.990796
469.5 0.964862
473 0.940096
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