Dortmund Data Bank

Vapor Pressure of 1,2-Ethanediol

The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition. The data represent a small sub list of all available data in the Dortmund Data Bank. For more data or any further information please search the DDB or contact DDBST.

Component

Formula Molar Mass CAS Registry Number Name
C2H6O2 62.068 107-21-1 1,2-Ethanediol
Search the DDB for all data of 1,2-Ethanediol

Diagrams


See larger image

Data Table

T [K] P [kPa] State Reference
353.05 0.6533 Vapor-Liquid 4
360.60 1.080 Vapor-Liquid 4
365.25 1.3332 Vapor-Liquid 5
368.18 1.4932 Vapor-Liquid 4
373.47 1.9865 Vapor-Liquid 4
374.01 2.208 Vapor-Liquid 3
374.99 2.2665 Vapor-Liquid 4
377.02 2.584 Vapor-Liquid 3
378.51 2.560 Vapor-Liquid 4
379.00 2.7464 Vapor-Liquid 4
380.73 3.121 Vapor-Liquid 3
381.75 3.333 Vapor-Liquid 5
382.86 3.5064 Vapor-Liquid 4
384.03 3.695 Vapor-Liquid 1
385.15 3.885 Vapor-Liquid 3
387.28 4.280 Vapor-Liquid 4
389.12 4.705 Vapor-Liquid 3
389.67 4.847 Vapor-Liquid 1
392.21 5.386 Vapor-Liquid 4
393.15 5.280 Vapor-Liquid 2
393.80 5.857 Vapor-Liquid 3
394.14 5.977 Vapor-Liquid 1
395.65 6.666 Vapor-Liquid 5
397.06 6.639 Vapor-Liquid 4
397.47 6.813 Vapor-Liquid 4
397.80 7.032 Vapor-Liquid 3
398.47 7.364 Vapor-Liquid 1
402.67 8.506 Vapor-Liquid 4
402.86 8.800 Vapor-Liquid 3
404.74 9.591 Vapor-Liquid 1
406.37 10.244 Vapor-Liquid 3
407.40 10.412 Vapor-Liquid 4
410.65 12.271 Vapor-Liquid 3
411.68 12.802 Vapor-Liquid 1
411.76 12.599 Vapor-Liquid 4
414.35 14.025 Vapor-Liquid 4
414.95 13.332 Vapor-Liquid 5
414.96 14.655 Vapor-Liquid 3
417.08 16.012 Vapor-Liquid 1
419.15 17.332 Vapor-Liquid 3
420.97 18.332 Vapor-Liquid 4
422.71 20.006 Vapor-Liquid 1
424.51 21.344 Vapor-Liquid 3
425.33 22.171 Vapor-Liquid 4
428.79 25.210 Vapor-Liquid 1
429.08 25.384 Vapor-Liquid 3
429.15 25.478 Vapor-Liquid 4
431.82 28.344 Vapor-Liquid 4
434.27 30.733 Vapor-Liquid 3
434.56 31.192 Vapor-Liquid 1
435.73 33.197 Vapor-Liquid 4
439.06 37.410 Vapor-Liquid 4
439.31 36.788 Vapor-Liquid 3
440.43 38.427 Vapor-Liquid 1
444.36 44.556 Vapor-Liquid 4
444.56 44.142 Vapor-Liquid 3
446.53 47.439 Vapor-Liquid 1
447.94 50.996 Vapor-Liquid 4
450.31 53.546 Vapor-Liquid 3
451.06 57.742 Vapor-Liquid 4
452.54 57.953 Vapor-Liquid 1
453.38 61.995 Vapor-Liquid 4
455.25 62.918 Vapor-Liquid 3
455.70 64.261 Vapor-Liquid 6
457.66 72.021 Vapor-Liquid 4
458.00 68.661 Vapor-Liquid 6
458.40 70.024 Vapor-Liquid 1
459.35 71.727 Vapor-Liquid 6
460.51 74.338 Vapor-Liquid 3
460.60 74.261 Vapor-Liquid 6
460.65 74.394 Vapor-Liquid 6
461.35 75.727 Vapor-Liquid 6
462.00 77.327 Vapor-Liquid 6
462.05 77.460 Vapor-Liquid 6
462.10 77.460 Vapor-Liquid 6
462.18 81.993 Vapor-Liquid 4
462.20 77.594 Vapor-Liquid 6
462.30 77.994 Vapor-Liquid 6
462.45 78.394 Vapor-Liquid 6
462.55 78.394 Vapor-Liquid 6
463.00 79.727 Vapor-Liquid 6
463.10 79.727 Vapor-Liquid 6
463.10 79.993 Vapor-Liquid 6
463.65 81.327 Vapor-Liquid 6
464.00 82.393 Vapor-Liquid 6
464.47 84.612 Vapor-Liquid 1
464.85 84.260 Vapor-Liquid 6
464.90 84.526 Vapor-Liquid 6
465.06 87.219 Vapor-Liquid 4
466.13 88.398 Vapor-Liquid 3
466.45 89.593 Vapor-Liquid 6
467.03 92.232 Vapor-Liquid 4
467.55 91.993 Vapor-Liquid 6
467.65 92.259 Vapor-Liquid 6
467.75 92.526 Vapor-Liquid 6
467.85 92.926 Vapor-Liquid 6
467.95 93.059 Vapor-Liquid 6
468.05 93.326 Vapor-Liquid 6
468.10 93.459 Vapor-Liquid 6
468.10 93.592 Vapor-Liquid 6
468.15 93.592 Vapor-Liquid 6
468.20 93.659 Vapor-Liquid 6
468.35 94.392 Vapor-Liquid 6
468.45 94.392 Vapor-Liquid 6
468.55 94.659 Vapor-Liquid 6
468.60 94.726 Vapor-Liquid 6
468.65 94.926 Vapor-Liquid 6
468.80 96.725 Vapor-Liquid 4
468.90 95.725 Vapor-Liquid 6
468.95 96.125 Vapor-Liquid 6
469.40 97.192 Vapor-Liquid 6
469.65 97.992 Vapor-Liquid 6
469.85 98.659 Vapor-Liquid 6
470.44 101.352 Vapor-Liquid 4
470.45 100.525 Vapor-Liquid 6
470.45 101.325 Vapor-Liquid 5
470.65 101.325 Vapor-Liquid 6
470.85 101.829 Vapor-Liquid 3
470.85 102.507 Vapor-Liquid 1
471.40 103.458 Vapor-Liquid 6
471.75 104.525 Vapor-Liquid 6
472.65 107.591 Vapor-Liquid 6
472.80 107.724 Vapor-Liquid 6
473.35 110.124 Vapor-Liquid 6
476.28 119.270 Vapor-Liquid 3
480.77 135.464 Vapor-Liquid 3
486.08 156.959 Vapor-Liquid 3
491.14 179.863 Vapor-Liquid 3
495.44 201.399 Vapor-Liquid 3

List of References

Number Source
1 Markovnik V.S.; Sachek A.I.; Peshchenko A.D.; Shvaro O.V.; Andreevskii D.N.: Dampfdruck von einigen Glykolen. Termodin.Organic.Soedin. (1981) 54-57
2 Grenier-Loustalot M.F.; Potin-Gautier M.; Grenier P.: Applications analytiques de la mesure des tensions de vapeur par saturation d'un gaz inerte cas des alcanes normaux et des polyethyleneglycols. Anal.Lett. 14 (1981) 1335-1349
3 Ambrose D.; Hall D.J.: Thermodynamic properties of organic oxygen compounds L. The vapour pressures of 1,2-ethanediol (ethylene glycol) and bis(2-hydroxyethyl) ether (diethylene glycol). J.Chem.Thermodyn. 13 (1981) 61-66
4 Hieber W.; Woerner A.: Thermochemische Messungen an komplexbildenden Aminen und Alkoholen.. Z.Elektrochem.Angew.Physik.Chem. 40 (1934) 252-256
5 Sokolov N.M.; Tsygankova L.N.; Shtrom M.I.; Zhavoronkov N.M.: Separation of a 1,2-Propyleneglycol-Ethyleneglycol Mixture at Different Pressures. Soviet Chem.Ind. 48 (1972) 427-429
6 Brusset H.; Kaiser L.; Hocquel J.: Etude de Quelques Systemes Binaires du Glycol. Chim.Ind.Genie Chim. 99 (1968) 207-219

Pure Component Data Overview


© DDBST GmbH