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Ethanol dichte g/ml

Higher temperatures decrease density, while water content increases it. J/(mol K) Heat capacity, cp ?

Q4: Why measure density in both g/mL and kg/m³?
A: g/mL is common in chemistry labs, while kg/m³ is standard in engineering and industrial applications.

J/(mol K) Liquid properties Std enthalpy change
of formation, ΔfHliquid −277.38 kJ/mol Standard molar entropy,
Sliquid 159.9 J/(mol K) Enthalpy of combustion, ΔcH –1370.7 kJ/mol Heat capacity, cp 112.4 J/(mol K) Gas properties Std enthalpy change
of formation, ΔfHgas −235.3 kJ/mol Standard molar entropy,
Sgas 283 J/(mol K) Heat capacity,[3][4]cp 78.28 J/(mol K) at 90°C
87.53 J/(mol K) at 110-220°C Heat capacity ratio,[3][4]
γ = cp/cv 1.13 at 90°C van der Waals' constants[5] a = 1217.9 L2 kPa/mol2
b = 0.08407 liter per mole

Spectral data

UV-Vis
λmax ?

3.

Structure and properties

Structure and properties
Index of refraction, n25 1.361
Dielectric constant, εr 24.3 ε0 at 25 °C
Bond strength  ? How Does the Density Conversion Work?

The calculator uses the formula:

\[ \rho = \frac{\rho_{kg/m³}}{1000} \]

Where:

  • \( \rho \) — Density in g/mL
  • \( \rho_{kg/m³} \) — Density in kg/m³

Explanation: Since 1 kg/m³ equals 0.001 g/mL, we divide the kg/m³ value by 1000 to convert to g/mL.

Q3: How does temperature affect ethanol density?
A: Density decreases by about 0.1% per °C temperature increase (0.789 g/mL at 20°C becomes ~0.781 g/mL at 25°C).

% wt
ethanol		% vol
ethanol		grams
ethanol
per 100 cc
15.56°C		d 10°C/4°Cd 20°C/4°Cd 25°C/4°Cd 30°C/4°Cd 20°C/20°Cd 25°C/25°Cfreezing
temp.
0.0 0.0 0.0 0.99973 0.99823 0.99708 0.99568 1.00000 1.00000 0°C
1.0 0.99785 0.99636 0.99520 0.99379 0.99813 0.99811
2.0 0.99602 0.99453 0.99336 0.99194 0.99629 0.99627
2.5 3.13 0.99363 –1°C
3.0 0.99426 0.99275 0.99157 0.99014 0.99451 0.99447
4.0 5.00 3.97 0.99258 0.99103 0.98984 0.98839 0.99279 0.99274
4.8 6.00 4.76 0.98971 –2°C
5.0 0.99098 0.98938 0.98817 0.98670 0.99113 0.99106
5.05 6.30 5.00 0.98930
6.0 0.98946 0.98780 0.98656 0.98507 0.98955 0.98945
6.8 8.47 0.98658 –3°C
7.0 0.98801 0.98627 0.98500 0.98347 0.98802 0.98788
8.0 0.98660 0.98478 0.98346 0.98189 0.98653 0.98634
9.0 0.98524 0.98331 0.98193 0.98031 0.98505 0.98481
10.0 12.40 9.84 0.98393 0.98187 0.98043 0.97575 0.98361 0.98330
11.0 0.98267 0.98047 0.97897 0.97723 0.98221 0.98184
11.3 14.0 11.11 0.98006 –5°C
12.0 0.98145 0.97910 0.97753 0.97573 0.98084 0.98039
13.0 0.98026 0.97775 0.97611 0.97424 0.97948 0.97897
13.78 17.00 13.49 0.98658 –6.1°C
14.0 0.97911 0.97643 0.97472 0.97278 0.97816 0.97757
15.0 0.97800 0.97514 0.97334 0.97133 0.97687 0.97619
15.02 18.50 14.68 0.97511
16.0 0.97692 0.97387 0.97199 0.96990 0.97560 0.97484
16.4 20.2 0.97336 –7.5°C
17.0 0.97583 0.97259 0.97062 0.96844 0.97431 0.97346
17.5 21.5 0.97194 –8.7°C
18.0 22.10 17.54 0.97473 0.97129 0.96923 0.96697 0.97301 0.97207
18.8 23.1 0.97024 –9.4°C
19.0 0.97363 0.96997 0.96782 0.96547 0.97169 0.97065
20.0 0.97252 0.96864 0.96639 0.96395 0.97036 0.96922
20.01 24.50 19.44 0.96863
20.3 24.8 0.96823 –10.6°C
21.0 0.97139 0.96729 0.96495 0.96242 0.96901 0.96778
22.0 0.97024 0.96592 0.96348 0.96087 0.96763 0.96630
22.11 27.00 21.43 0.96578 –12.2°C
23.0 0.96907 0.96453 0.96199 0.95929 0.96624 0.96481
24.0 0.96787 0.96312 0.96048 0.95769 0.96483 0.96329
24.2 29.5 0.96283 –14.0°C
25.0 30.40 24.12 0.96665 0.96168 0.95895 0.95607 0.96339 0.96176
26.0 0.96539 0.96020 0.95738 0.95422 0.96190 0.96018
26.7 32.4 0.95914 –16.0°C
27.0 0.96406 0.95867 0.95576 0.95272 0.96037 0.95856
28.0 33.90 26.90 0.96268 0.95710 0.95410 0.95098 0.95880 0.95689
29.0 0.96125 0.95548 0.95241 0.94922 0.95717 0.95520
29.9 36.1 0.95400 –18.9°C
30.0 36.20 28.73 0.95977 0.95382 0.95067 0.94741 0.95551 0.95345
31.0 0.95823 0.95212 0.94890 0.94557 0.95381 0.95168
32.0 0.95665 0.95038 0.94709 0.94370 0.95207 0.94986
33.0 0.95502 0.94860 0.94525 0.94180 0.95028 0.94802
33.8 40.5 0.94715 –23.6°C
34.0 0.95334 0.94679 0.94337 0.93986 0.94847 0.94613
35.0 0.95162 0.94494 0.94146 0.93790 0.94662 0.94422
35.04 41.90 33.25 0.94486
36.0 0.94986 0.94306 0.93952 0.93591 0.94473 0.94227
37.0 0.94805 0.94114 0.93756 0.93390 0.94281 0.94031
38.0 0.94620 0.93919 0.93556 0.93186 0.94086 0.93830
39.0 46.3 0.94431 0.93720 0.93353 0.92979 0.93886 0.93626 –28.7°C
40.0 0.94238 0.93518 0.93148 0.92770 0.93684 0.93421
40.04 47.40 37.61 0.93510
41.0 0.94042 0.93314 0.92940 0.92558 0.93479 0.93212
42.0 0.93842 0.93107 0.92729 0.92344 0.93272 0.93001
43.0 0.93639 0.92897 0.92516 0.92128 0.93062 0.92787
44.0 0.93433 0.92685 0.92301 0.91910 0.92849 0.92571
45.0 0.93226 0.92472 0.92085 0.91692 0.92636 0.92355
45.31 53.00 42.07 0.92406
46.0 0.93017 0.92257 0.91868 0.91472 0.92421 0.92137
46.3 53.8 0.92193 –33.9°C
47.0 0.92806 0.92041 0.91649 0.91250 0.92204 0.91917
48.0 0.92593 0.91823 0.91429 0.91028 0.91986 0.91697
49.0 0.92379 0.91604 0.91208 0.90805 0.91766 0.91475
50.0 0.92162 0.91384 0.90985 0.90580 0.91546 0.91251
50.16 58.0 46.04 0.91349
51.0 0.91943 0.91160 0.90760 0.90353 0.91322 0.91026
52.0 0.91723 0.90936 0.90524 0.90125 0.91097 0.90799
53.0 0.91502 0.90711 0.90307 0.89896 0.90872 0.90571
54.0 0.91279 0.90485 0.90079 0.89667 0.90645 0.90343
55.0 0.91055 0.90258 0.89850 0.89437 0.90418 0.90113
55.16 63.0 50.00 0.90220
56.0 0.90831 0.90031 0.89621 0.89206 0.90191 0.89833
56.1 63.6 0.90008 –41.0°C
57.0 0.90607 0.89803 0.89392 0.88975 0.89962 0.89654
58.0 0.90381 0.89574 0.89162 0.88744 0.89733 0.89423
59.0 0.90154 0.89344 0.88931 0.88512 0.89502 0.89191
60.0 0.89927 0.89113 0.88699 0.88278 0.89271 0.88959
60.33 68.0 53.98 0.89038
61.0 0.89898 0.88882 0.88466 0.88044 0.89040 0.88725
62.0 0.89468 0.88650 0.88233 0.87809 0.88807 0.88491
63.0 0.89237 0.88417 0.87998 0.87574 0.88574 0.88256
64.0 0.89006 0.88183 0.87763 0.87337 0.88339 0.88020
65.0 0.88774 0.87948 0.87527 0.87100 0.88104 0.87783
66.0 0.88541 0.87713 0.87291 0.86863 0.87869 0.87547
67.0 0.88308 0.87477 0.87054 0.86625 0.87632 0.87309
68.0 0.88071 0.87241 0.86817 0.86387 0.87396 0.87071
69.0 0.87839 0.87004 0.86579 0.86148 0.87158 0.86833
70.0 0.87602 0.86766 0.86340 0.85908 0.86920 0.86593
71.0 0.87365 0.86527 0.86100 0.85667 0.86680 0.86352
71.9 78.3 0.86311 –51.3°C
72.0 0.87127 0.86287 0.85859 0.85426 0.86440 0.86110
73.0 0.86888 0.86047 0.85618 0.85184 0.86200 0.85869
74.0 0.86648 0.85806 0.85376 0.84941 0.85958 0.85626
75.0 0.86408 0.85564 0.85135 0.84698 0.85716 0.85383
76.0 0.86168 0.85322 0.84891 0.84455 0.85473 0.85140
77.0 0.85927 0.85079 0.84647 0.84211 0.85230 0.84895
78.0 0.85685 0.84835 0.84403 0.83966 0.84985 0.84650
79.0 0.85422 0.84590 0.84158 0.83720 0.84740 0.84404
80.0 0.85197 0.84344 0.83911 0.83473 0.84494 0.84157
81.0 0.84950 0.84096 0.83664 0.83224 0.84245 0.83909
82.0 0.84702 0.83848 0.83415 0.82974 0.83997 0.83659
83.0 0.84453 0.83599 0.83164 0.82724 0.83747 0.83408
84.0 0.84203 0.83348 0.82913 0.82473 0.83496 0.83156
85.0 0.83951 0.83095 0.82660 0.82220 0.83242 0.82902
86.0 0.83697 0.82840 0.82405 0.81965 0.82987 0.82646
87.0 0.83441 0.82323 0.82148 0.81708 0.82729 0.82389
88.0 0.83181 0.82323 0.81888 0.81448 0.82469 0.82128
89.0 0.82919 0.82062 0.81626 0.81186 0.82207 0.81865
90.0 0.82654 0.81797 0.81362 0.80922 0.81942 0.81600
91.00 94.00 74.62 0.82386 0.81529 0.81094 0.80655 0.81674 0.81331
92.0 0.82114 0.81257 0.80823 0.80384 0.81401 0.81060
93.0 0.81839 0.80983 0.80549 0.80111 0.81127 0.80785
94.0 0.81561 0.80705 0.80272 0.79835 0.80848 0.80507
95.0 0.81278 0.80424 0.79991 0.79555 0.80567 0.80225
96.0 0.80991 0.80138 0.79706 0.79271 0.80280 0.79939
97.0 0.80698 0.79846 0.79415 0.78981 0.79988 0.79648
98.0 0.80399 0.79547 0.79117 0.78684 0.79688 0.79349
99.0 0.80094 0.79243 0.78814 0.78382 0.79383 0.79045
100.0 100.0 79.39 0.79784 0.78934 0.78506 0.78075 0.79074 0.78736 −114.3 °C
% wt
ethanol		% vol
ethanol		grams
ethanol
per 100 cc
15.56°C		d 10°C/4°Cd 20°C/4°Cd 25°C/4°Cd 30°C/4°Cd 20°C/20°Cd 25°C/25°Cfreezing
temp.

Boiling points of aqueous solutions

Data obtained from CRC Handbook of Chemistry 44th ed., p2391

BP °CWeight % ethanol     BP °CWeight % ethanol
liquidvaporliquidvapor
78.1 95.5‡ 95.5‡    
78.2 91 92 86.5 18 71
78.4 85 89 87.0 17 70
78.6 82 88 87.5 16 69
78.8 80 87 88.0 15 68
79.0 78 86 88.5 13 67
79.2 76 85 89.0 12 65
79.4 74 85 89.5 11 63
79.6 72 84 90.0 10 61
79.8 69 84 90.5 10 59
80.0 67 83 91.0 9 57
80.2 64 83 91.5 8 55
80.4 62 82 92.0 8 53
80.6 59 82 92.5 7 51
80.8 56 81 93.0 6 49
81.0 53 81 93.5 6 46
81.2 50 80 94.0 5 44
81.4 47 80 94.5 5 42
81.6 45 80 95.0 4 39
81.8 43 79 95.5 4 36
82.0 41 79 96.0 3 33
82.5 36 78 96.5 3 30
83.0 33 78 97.0 2 27
83.5 30 77 97.5 2 23
84.0 27 77 98.0 1 19
84.5 25 75 98.5 1 15
85.0 23 74 99.0 < 1 10
85.5 21 73 99.5 < 1 5
86.0 20 72 100.0 0 0

‡Azeotopic mixture.

Frequently Asked Questions (FAQ)

Q1: Why does ethanol density change?
A: Ethanol density varies with temperature and purity.

Temp.Density   Temp.Density   Temp.Density
0°C 0.80625   13°C 0.79535   26°C 0.78437
1°C 0.80541 14°C 0.79451 27°C 0.78352
2°C 0.80457 15°C 0.79367 28°C 0.78267
3°C 0.80374 16°C 0.79283 29°C 0.78182
4°C 0.80290 17°C 0.79198 30°C 0.78097
5°C 0.80207 18°C 0.79114 31°C 0.78012
6°C 0.80123 19°C 0.79029 32°C 0.77927
7°C 0.80039 20°C 0.78945 33°C 0.77841
8°C 0.79956 21°C 0.78860 34°C 0.77756
9°C 0.79872 22°C 0.78775 35°C 0.77671
10°C 0.79788 23°C 0.78691 36°C 0.77585
11°C 0.79704 24°C 0.78606 37°C 0.77500
12°C 0.79620 25°C 0.78522 38°C 0.77414
39°C 0.77329

Properties of aqueous ethanol solutions

Data obtained from Lange's Handbook of Chemistry, 10th ed.

Bond angle  ?

Material Safety Data Sheet

The handling of this chemical may incur notable safety precautions.

Category: Chemical data pages
IR
Major absorption bands 880, 1048, 1089, 2899, 2930, cm−1
NMR
Proton NMR  
Carbon-13 NMR  
Other NMR data  
MS
Masses of
main fragments 		 

Vapor pressure of liquid

P in mm Hg 1 10 40 100 400 760 1520 3800 7600 15200 30400 45600
T in °C –31.3 –2.3 19.0 34.9 63.5 78.4 97.5 126.0 151.8 183.0 218.0 242.0

Table data obtained from CRC Handbook of Chemistry and Physics 44th ed.

MSDS for denatured ethanol is available at Mallinckrodt Baker. See azeotrope (data) for more azeotropes of ethanol. September 2024.

Permalink: https://www.internetchemie.info/chemie-lexikon/daten/e/ethanol-wasser-dichte.php.

© 1996 - 2025 Internetchemie ChemLin

5.

Disclaimer applies.

The annotation, d a°C/b°C, indicates density of solution at temperature a divided by density of pure water at temperature b. It is highly recommend that you seek the Material Safety Datasheet (MSDS) for this chemical from a reliable source such as SIRI, and follow its directions. Using the Calculator

Tips: Enter the density value in kg/m³ (default 789 kg/m³ for pure ethanol at 20°C).

Bond length ?
The output density is given as kg/m3, lb/ft3, lb/gal(US liq) and sl/ft3.  Specific weight is given as N/m3 and lbf/ ft3.



Density of liquid ethanol at varying temperature (°C) and given pressures:


The density of liquid ethanol is nearly the same for all pressures up to 100 bara, and the density of the liquid at equilibrium pressure (as used in the calculator above) can be used for most practical purposes.


Density of ethanol vapor (singel phase) at varying temperature and given pressures, SI and Imperial units:


Density and specific weight of ethanol at given temperatures and pressures:

State Temperature Pressure Density Specific weight
(K) (°C) (°F) (MPa) (bara) (psia) (mol/dm3) (g/l),
(kg/m3) 		(lbm/ft3) (sl/ft3) (N/m3) (lbf/ft3)

Liquid at
equilibrium

250-23.2-9.70.0002700.002700.039217.91825.251.511.601809251.5
2806.944.30.002580.02580.37517.38800.549.971.553785050.0
31036.998.30.01530.1532.2216.83775.348.401.504760348.4
34066.91520.06350.6359.2216.23747.846.681.451733346.7
37096.92060.20212.02129.3015.56716.744.741.391702944.7
4001272600.52455.24576.0714.77680.642.491.321667542.5
423.91513031.00010.00145.014.05647.240.411.256634740.4
4301573141.16511.65169.013.84637.739.811.237625439.8
4601873682.29222.92332.412.68584.036.461.133572736.5
4902174224.09540.95594.011.01507.131.660.9839497331.7
501.42284435.00050.00725.210.01461.328.800.8951452428.8
513.92414656.14861.48891.75.991276.017.230.5355270717.2
Gas at
equilibrium		250-23.2-9.70.0002700.002700.0390.000130.00600.000370.000010.0590.00037
2806.944.30.002580.02580.3750.001110.05120.003200.000100.5020.00320
298.225.077.00.00800.08001.160.003150.1450.009050.000281.420.00905
31036.998.30.01530.1532.220.005980.2760.01720.000532.700.0172
34066.91520.06350.6359.220.022981.0580.06610.002110.40.0661
37096.92060.20212.02129.300.069043.1810.19860.006231.20.1986
4001272600.52455.24576.070.17398.0090.50000.015578.50.5000
423.91513031.00010.00145.00.331015.250.95180.02961500.9518
4301573141.16511.65169.00.386817.821.1130.03461751.113
4601873682.29222.92332.40.796336.692.2900.07123602.290
4902174224.09540.95594.01.61474.374.6430.14437294.643
501.42284435.00050.00725.22.181100.56.2720.19509856.272
513.92414656.14861.48891.75.991276.017.230.5355270717.23
Liquid30026.980.30.1114.517.02783.948.941.521768848.94
351.177.91720.1114.515.99736.846.001.430722646.00
Gas351.177.91720.1114.50.035311.6270.10160.003216.00.102
4001272600.1114.50.030581.4090.08790.002713.80.088
5002274400.1114.50.024191.1140.06960.002210.90.070
6003276200.1114.50.020090.930.05780.00189.070.058
Liquid30026.980.311014517.03784.848.991.523769648.99
40012726011014514.80681.642.551.323668442.55
423.915130311014514.05647.240.411.256634740.41
Gas423.91513031101450.331015.250.95180.02961500.952
5002274401101450.255711.780.73530.02291160.735
6003276201101450.20449.4150.58780.018392.30.588
Liquid30026.980.355072517.11788.349.211.530773149.21
40012726055072514.96689.343.031.337675943.03
501.422844355072510.01461.328.800.8951452428.80
Gas501.42284435507252.181100.56.2720.19509856.272
6003276205507251.13752.393.2710.10175143.271
Liquid30026.980.310100145017.20792.549.481.538777249.48
40012726010100145015.15697.843.561.354684343.56
50022744010100145011.52530.833.141.030520533.14
Supercritical
phase		6003276201010014502.800129.08.0530.250312658.053
Liquid30026.980.310010001450018.39847.252.891.644830852.89
40012726010010001450017.03784.648.981.522769448.98
50022744010010001450015.41709.844.311.377696144.31
Supercritical
phase		60032762010010001450013.60626.639.121.216614539.12
Liquid30026.980.320020002900019.24886.655.351.720869455.35
40012726020020002900018.14835.652.171.621819552.17
50022744020020002900016.88777.648.541.509762548.54
Supercritical
phase		60032762020020002900015.51714.344.591.386700544.59

Phase diagram of ethanol

Density units conversion:

Density converter

kilogram/cubic meter (kg/m3) = gram/liter (g/l), kilogram/liter (kg/l) = gram/cubic centimeter (g/cm3)= ton(metric)/cubic meter (t/m3), once/gallon(US liquid) (oz/gal(US liq)) pound/cubic inch (lb/in3), pound/cubic foot (lb/ft3), pound/gallon(UK) (lb/gal(UK)), pound/gallon(US liquid) (lb/gal(US liq)), slug/cubic foot (sl/ft3), ton(short)/cubic yard (ton(short)/yd3), ton(long)/cubic yard (yd3)

  • 1 g/cm3 = 1 kg/l = 1000 kg/m3 = 62.428 lb/ft3 = 0.03613 lb/in3 = 1.9403 sl/ft3 = 10.0224 lb/gal(UK) = 8.3454 lb/gal(US liq) = 0.5780 oz/in3 = 0.7525 ton(long)/yr3
  • 1 g/l = 1 kg/m3 = 0.001 kg/l = 0.000001 kg/cm3 = 0.001 g/cm3 = 0.99885 oz/ft3 = 0.0005780 oz/in3 = 0.16036 oz/gal(UK) = 0.1335 oz/gal(US liq) = 0.06243 lb/ft3 = 3.6127x10-5 lb/in3 = 1.6856 lb/yd3 = 0.010022 lb/gal(UK) = 0.0083454 lb/gal(US liq) = 0.0007525 ton(long)/yd3 = 0.0008428 ton(short)/yd3
  • 1 kg/l = 1 g/cm3 = 1000 kg/m3 = 62.428 lb/ft3 = 0.03613 lb/in3 = 1.9403 sl/ft3 = 8.3454 lb/gal(US liq) = 0.5780 oz/in3 = 0.7525 ton(long)/yr3

  • 1 kg/m3 = 1 g/l = 0.001 kg/l = 0.000001 kg/cm3 = 0.001 g/cm3 = 0.99885 oz/ft3 = 0.0005780 oz/in3 = 0.16036 oz/gal(UK) = 0.1335 oz/gal(US liq) = 0.06243 lb/ft3 = 3.6127x10-5 lb/in3 = 1.6856 lb/yd3 = 0.010022 lb/gal(UK) = 0.008345 lb/gal(US liq) = 0.0007525 ton(long)/yd3 = 0.0008428 ton(short)/yd3

  • 1 lb/ft3 = 27 lb/yd3 = 0.009259 oz/in3 = 0.0005787 lb/in3 = 16.01845 kg/m3 = 0.01602 g/cm3 = 0.1605 lb/gal(UK) = 0.1349 lb/gal(US liq) = 2.5687 oz/gal(UK) = 2.1389 oz/gal(US liq) = 0.01205 ton(long)/yd3 = 0.0135 ton(short)/yd3
  • 1 lb/gal(UK) = 0.8327 lb/gal(US liq) = 16 oz/gal(UK) = 13.323 oz/gal(US liq) = 168.179 lb/yd3 = 6.2288 lb/ft3 = 0.003605 lb/in3 = 0.05767 oz/in3 = 99.7764 kg/m3 = 0.09977 g/cm3 = 0.07508 ton(long)/yd3 = 0.08409 ton(short)/yd3
  • 1 lb/gal(US liq) = 1.2009 lb/gal(UK) = 19.215 oz/gal(UK) = 16 oz/gal(US liq) = 201.97 lb/yd3 = 7.4805 lb/ft3 = 0.004329 lb/in3 = 0.06926 oz/in3 = 119.826 kg/m3 = 0.1198 g/cm3 = 0.09017 ton(long)/yd3 = 0.1010 ton(short)/yd3
  • 1 lb/in3 = 1728 lb/ft3 = 46656 lb/yd3 = 16 oz/in3 = 27680 kg/m3 = 27.680 g/cm3 = 277.419 lb/gal(UK) = 231 lb/gal(US liq) =4438.7 oz/gal(UK) = 3696 oz/gal(US liq) = 20.8286 ton(long)/yd3 = 23.3280 ton(short)/yd3
  • 1 oz/gal(UK) =  0.8327 oz/gal(US liq) = 6.2360 kg/m3 = 6.2288 oz/ft3 = 0.3893 lb/ft3 = 10.5112 lb/yd3
  • 1 oz/gal(US liq) = 1.2009 oz/gal(UK) = 7.4892 kg/m3 = 7.4805 oz/ft3 = 0.4675 lb/ft3 = 12.6234 lb/yd3
  • 1 sl/ft3 = 515.3788 kg/m3 = 514.7848 oz/ft3 = 0.2979 oz/in3 = 32.1741 lb/ft3 = 82.645 oz/gal(UK) = 68.817 oz/gal(US liq)
  • 1 ton(long)/yd3 = 1.12 ton(short)/yd3 = 1328.94 kg/m3 = 0.7682 oz/in3 = 82.963 lb/ft3 = 2240 lb/yd3 = 2.5786 sl/ft3 = 13.319 lb/gal(UK) = 11.0905 lb/gal(US liq)
  • 1 ton(short)/yd3 = 0.8929 ton(long)/yd3 = 1186.55 kg/m3 = 0.6859 oz/in3 = 74.074 lb/ft3 = 2000 lb/yd3 = 2.3023 sl/ft3 = 11.8921 lb/gal(UK) = 9.9023 lb/gal(US liq)

Ethanol-Wasser Dichte

Die Dichte einer Wasser-Alkohol-Lösung ist temperaturabhängig und konzentrationsabhängig.

 

Tabelle: Dichte Ethanol-Wasser bei 20 °C

Dichtetabelle Wasser / Ethanol bei 20° C in kg/L, aufgelistet nach der Ethanolkonzentration in 1/10 Gewichtsprozenten Alkohol.

 

% Alkohol,0,1,2,3,4,5,6,7,8,9
00,99823 0,998040,997850,997660,997480,997290,997100,996920,996730,99655
10,996360,996180,995990,995810,995620,995440,995250,995070,994890,99471
20,994530,994350,994170,993990,993810,993630,993450,993270,993100,99292
30,992750,992570,992400,992220,992050,991880,991710,991540,991370,99120
40,991030,990870,990700,990530,990370,990200,990030,989870,989710,98954
50,989380,989220,989060,988900,988740,988590,988430,988270,988110,98796
60,987800,987650,987490,987340,987180,987030,986880,986730,986580,98642
70,986270,986120,985970,985820,985670,985530,985380,985230,985080,98493
80,984780,984630,984490,984340,984190,984040,983890,983740,983600,98345
90,983310,983160,983010,982870,982730,982580,982440,982290,982150,98201
100,981870,981720,981580,981440,981300,981170,981030,980890,980750,98061
110,980470,980330,980190,980060,979920,979780,979640,979510,979370,97923
120,979100,978960,978830,978690,978550,978420,978280,978150,978010,97788
130,977750,977610,977480,977350,977220,977090,976960,976830,976700,97657
140,976430,976300,976170,976040,975910,975780,975650,975520,975390,97526
150,975140,975010,974880,974750,974620,974500,974380,974250,974120,97400
160,973870,973740,973610,973490,973360,973230,973100,972970,972840,97272
170,972590,972460,972330,972200,972070,971940,971810,971680,971550,97142
180,971290,971160,971030,970890,970760,970630,970500,970370,970240,97010
190,969970,969840,969710,969570,969440,969310,969170,969040,968910,96877
200,968640,968500,968370,968230,968100,967960,967830,967690,967560,96742
210,967290,967160,967020,966880,966750,966610,966470,966340,966200,96606
220,965920,965780,965640,965510,965370,965230,965090,964950,964810,96467
230,964530,964390,964250,964110,963960,963820,963680,963540,963400,96326
240,963120,962970,962830,962690,962540,962400,962250,962110,961960,96182
250,961680,961530,961390,961240,961090,960940,960800,960650,960500,96035
260,960200,960050,959900,959750,959590,959440,959290,959140,958980,95883
270,958670,958510,958360,958200,958050,957890,957730,957570,957420,95726
280,957100,956940,956780,956620,956460,956300,956130,955970,955810,95565
290,955480,955320,955160,954990,954830,954660,954500,954330,954160,95400
300,953820,953650,953490,953320,953150,952980,952810,952640,952470,95230
310,952120,951950,951780,951610,951430,951260,951080,950910,950740,95056
320,950380,950200,950030,949850,949670,949500,949320,949140,948960,94878
330,948600,948420,948240,948060,947880,947700,947520,947340,947150,94697
340,946790,946600,946420,946240,946050,945870,945680,945500,945310,94512
350,944940,944750,944560,944380,944190,944000,943820,943630,943440,94325
360,943060,942870,942680,942490,942300,942110,941920,941720,941530,94134
370,941140,940950,940750,940560,940360,940170,939970,939780,939580,93939
380,939190,938990,938790,938590,938400,938200,938000,937800,937600,93740
390,937200,937000,936800,936600,936400,936200,935990,935790,935590,93539
400,935180,934980,934780,934580,934370,934170,933960,933760,933560,93335
410,933140,932940,932730,932530,932320,932120,931910,931700,931490,93129
420,931070,930860,930650,930440,930230,930020,929810,929600,929390,92918
430,928970,928760,928550,928340,928120,927910,927700,927490,927280,92707
440,926850,926640,926420,926210,926000,925790,925570,925360,925150,92493
450,924720,924500,924290,924080,923860,923650,923430,923220,923000,92279
460,922570,922360,922140,921930,921710,921500,921280,921060,920850,92063
470,920410,920190,919970,919760,919540,919320,919100,918890,918670,91845
480,918230,918010,917800,917580,917360,917140,916920,916700,916480,91626
490,916040,915820,915600,915380,915160,914940,914720,914500,914280,91406
500,913840,913610,913390,913170,912950,912720,912500,912280,912060,91183
510,911600,911380,911160,910930,910710,910490,910260,910040,909810,90959
520,909360,909140,908910,908690,908460,908240,908010,907790,907560,90734
530,907110,906890,906660,906440,906210,905980,905760,905530,905310,90508
540,904850,904630,904400,904170,903950,903720,903490,903270,903040,90281
550,902580,902360,902130,901900,901670,901450,901220,900990,900760,90054
560,900310,900080,899850,899620,899390,899170,898940,898710,898480,89825
570,898030,897800,897570,897340,897110,896880,896650,896430,896200,89597
580,895740,895510,895280,895050,894820,894590,894360,894130,893900,89367
590,893440,893210,892980,892750,892520,892290,892060,891830,891600,89137
600,891130,890900,890670,890440,890210,889980,889750,889510,889280,88905
610,888820,888590,888360,888120,887890,887660,887430,887200,886960,88673
620,886500,886260,886030,885800,885570,885330,885100,884870,884630,88440
630,884170,883930,883700,883470,883230,883000,882770,882530,882300,88206
640,881830,881600,881360,881130,880890,880660,880420,880190,879950,87972
650,879480,879250,879010,878780,878540,878310,878070,877840,877600,87737
660,877130,876890,876660,876420,876190,875950,875720,875480,875240,87501
670,874770,874540,874300,874060,873830,873590,873360,873120,872880,87265
680,872410,872180,871940,871700,871470,871230,870990,870750,870520,87028
690,870040,869810,869570,869330,869090,868850,868620,868380,868140,86790
700,867660,867420,867180,866940,866710,866470,866230,865990,865750,86551
710,865270,865030,864790,864550,864310,864070,863830,863590,863350,86311
720,862870,862630,862390,862150,861910,861670,861430,861190,860950,86071
730,860470,860220,859980,859740,859500,859260,859020,858780,858540,85830
740,858060,857810,857570,857330,857090,856850,856610,856360,856120,85588
750,855640,855400,855150,854910,854670,854430,854190,853940,853700,85346
760,853220,852970,852730,852490,852250,852000,851760,851520,851280,85103
770,850790,850550,850310,850060,849820,849580,849330,849090,848840,84860
780,848350,848110,847870,847620,847380,847130,846890,846640,846400,84615
790,845900,845660,845410,845170,844920,844670,844430,844180,843930,84369
800,843440,843190,842940,842700,842450,842200,841960,841710,841460,84121
810,840960,840720,840470,840220,839970,839720,839470,839230,838980,83873
820,838480,838230,837980,837730,837480,837230,836980,836740,836490,83624
830,835990,835740,835490,835230,834980,834730,834480,834230,833980,83373
840,833480,833230,832970,832720,832470,832220,831960,831710,831460,83120
850,830950,830700,830440,830190,829940,829680,829430,829170,828920,82866
860,828400,828150,827890,827630,827380,827120,826860,826600,826350,82609
870,825830,825570,825310,825050,824790,824530,824270,824010,823750,82349
880,823230,822970,822710,822450,822190,821930,821670,821400,821140,82088
890,820620,820350,820090,819830,819560,819300,819030,818770,818500,81824
900,817970,817700,817440,817170,816900,816640,816370,816100,815830,81556
910,815290,815020,814750,814480,814210,813940,813660,813390,813120,81285
920,812570,812300,812030,811750,811480,811200,810930,810660,810380,81010
930,809830,809550,809280,809000,808720,808440,808170,807890,807610,80733
940,807050,806770,806490,806210,805930,805650,805370,805090,804800,80452
950,804240,803950,803670,803380,803100,802810,802530,802240,801950,80166
960,801380,801090,800800,800510,800220,799930,799630,799340,799050,79875
970,798460,798160,797870,797570,797270,796980,796680,796380,796080,79578
980,795470,795170,794870,794560,794260,793960,793650,793350,793050,79274
990,792430,792130,791820,791510,791200,790890,790590,790280,789970,78966
1000,78934

 

Kategorie: Daten und Tabellen

Letzte Änderung am 06.

Q2: What's the density of 70% ethanol?
A: Approximately 0.885 g/mL at 20°C (varies slightly with exact composition). Importance of Ethanol Density

Details: Knowing ethanol density is crucial for:

  • Preparing accurate solutions in laboratories
  • Industrial production processes
  • Fuel blending and energy calculations
  • Quality control in beverage production

4.

Magnetic susceptibility[1] 5.8·10-7 (cgs units, volume)
Surface tension 22.39 dyn/cm at 20°C
Viscosity[2]
6.285 mPa·s at –50°C
4.656 mPa·s at –40°C
3.530 mPa·s at –30°C
2.731 mPa·s at –20°C
2.419 mPa·s at –15°C
2.151 mPa·s at –10°C
1.920 mPa·s at –5°C
1.720 mPa·s at 0°C
1.546 mPa·s at 5°C
1.394 mPa·s at 10°C
1.261 mPa·s at 15°C
1.144 mPa·s at 20°C
1.040 mPa·s at 25°C
0.949 mPa·s at 30°C
0.794 mPa·s at 40°C
0.670 mPa·s at 50°C
0.570 mPa·s at 60°C
0.487 mPa·s at 70°C
0.452 mPa·s at 75°C

Thermodynamic properties

Phase behavior
Triple point 159 K (−114 °C), ?

Q5: How accurate is this conversion?
A: The conversion is mathematically exact (1 kg/m³ = 0.001 g/mL), but actual ethanol density depends on purity and temperature.

Density of ethanol at various temperatures

Data obtained from Lange's Handbook of Chemistry, 10th ed.

pp 2582-2584

  • ^Lange's Handbook of Chemistry 10th ed, pp 1522-1524

    • Except where noted otherwise, data relate to standard ambient temperature and pressure. Pa

    Critical point 514 K (241 °C), 63 bar
    Std enthalpy change
    of fusion, ΔfusH    		 +4.9 kJ/mol
    Std entropy change
    of fusion, ΔfusS    		 +31 J/(mol·K)
    Std enthalpy change
    of vaporization, ΔvapH    		 +38.56 kJ/mol
    Std entropy change
    of vaporization, ΔvapS    		 109.67 J/(mol·K)
    Molal freezing point constant –1.99 °C kg/mol
    Molal boiling point constant 1.19 °C kg/mol
    Solid properties
    Std enthalpy change
    of formation, ΔfHsolid    		 –277.7 kJ/mol
    Standard molar entropy,
    Ssolid    		 ?

    What is Ethanol Density?

    Definition: Ethanol density refers to the mass per unit volume of ethanol, typically measured in grams per milliliter (g/mL) or kilograms per cubic meter (kg/m³). nm

    Extinction coefficient, ε  ? Temperature and Pressure

    Density, ρ, has units typically (kg/m3) or (lb/ft3), and is defined by the ratio of the mass to the volume of a substance:

    ρ = m / V                          (1)

    where    

    m = mass, units typically (kg) or (lb)

    V = volume, units typically (m3) or (ft3)

    Specific weight, γ, has units typically (N/m3) or (lbf/ft3)  is defined by the ratio of the weight to the volume of a substance:

    γ = m g / V

       = ρ g                            (2)

    where   

    g = acceleration due to gravity, units typically (m/s2) and value on Earth usually given as 9.80665 (m/s2) or 32.17405 (ft/s2)

    Tabulated values of ethanol density and specific weight at given temperature and pressure (SI and Imperial units) as well as density units conversion are given below the figures.

    Online Ethanol Density Calculator

    The calculator below can be used to estimate the density and specific weight of liquid ethanol at given temperature.

    2. The calculator will automatically convert it to g/mL.

    Standard Value: At 20°C, pure ethanol has a density of approximately 0.789 g/mL or 789 kg/m³.