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# Benzene - Density and Specific Weight vs. Temperature and Pressure

## Online calculator, figures and table showing density and specific weight of benzene, C6H6, at temperatures ranging from 5 to 325 °C (42 to 620 °F) at atmospheric and higher pressure - Imperial and SI Units.

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 benzene 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 Benzene Density Calculator

The calculator below can be used to estimate the density and specific weight of liquid benzene at given temperature (maximum 250°C or 620 °F) and maximum 28 bara (400 psia).
Note! Benzene boiling point at atmospheric pressure is 80 °C (176°F), and hence, benzene must be pressurized to remain liquid at higher temperatures than that.

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.

Choose the actual unit of temperature:

Other properties of Benzene at varying temperature and pressure: : Dynamic and kinematic viscosity , and Thermophysical properties at standard conditions ,
as well as density and specific weight o f acetone , air , ammonia , argon , butane , carbon dioxide , carbon monoxide , ethane , ethanol , ethylene , helium , hydrogen , methane , methanol , nitrogen , oxygen , pentane , propane , toluene and water . Density of crude oil , Density of fuel oils , Density of lubricating oil and Density of jet fuel as function of temperature.

Density and specific weight of liquid benzene at varying temperature and pressure, SI and Imperial units:

Density of benzene along the boiling and condensation curve, SI and Imperial units:

The density of liquid benzene is nearly the same for all pressures up to 100 bara, and the density of the liquid at equilibrium pressure can be used for most practical purposes.

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

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

For full table with Density and Specific Weight - rotate the screen!

Benzene - Density and Specific Weight vs. Temperature and Pressure
State Temperature Pressure Density Specific weight
[K] [°C] [°F] [MPa] [bara] [psia] [mol/dm3 ] [g/l],
[kg/m3 ]
[lb/ft3 ] [sl/ft3 ] [N/m3 ] [lbf /ft3 ]

Liquid at

equilibrium

278.70 5.55 41.99 0.0048 0.0480 0.696 11.44 893.7 55.79 1.734 8764 55.8
280 6.9 44.3 0.0051 0.0515 0.747 11.42 892.4 55.71 1.731 8751 55.7
295 21.9 71.3 0.0110 0.110 1.59 11.23 877.0 54.75 1.702 8600 54.7
310 36.9 98.3 0.0214 0.214 3.10 11.02 861.1 53.76 1.671 8445 53.8
325 51.9 125 0.0388 0.388 5.62 10.82 844.9 52.74 1.639 8285 52.7
340 66.9 152 0.0661 0.661 9.59 10.61 828.4 51.71 1.607 8124 51.7
370 96.9 206 0.165 1.6531 24.0 10.17 794.4 49.59 1.541 7790 49.6
400 127 260 0.353 3.528 51.2 9.712 758.6 47.36 1.472 7440 47.4
430 157 314 0.669 6.687 97.0 9.220 720.2 44.96 1.397 7063 45.0
460 187 368 1.158 11.58 168 8.675 677.6 42.30 1.315 6645 42.3
490 217 422 1.869 18.69 271 8.041 628.1 39.21 1.219 6159 39.2
520 247 476 2.861 28.61 415 7.242 565.7 35.31 1.098 5547 35.3
550 277 530 4.21 42.1 611 5.977 466.9 29.15 0.9059 4579 29.1
562.05 288.9 552.0 4.90 49.0 711 3.956 309.0 19.29 0.5996 3030 19.3

Gas at

equilibrium

278.7 5.55 41.99 0.0048 0.0480 0.696 0.00208 0.1623 0.01013 3.15E-04 1.59 0.0101
280 6.9 44.3 0.0051 0.0515 0.747 0.00222 0.1733 0.01082 3.36E-04 1.70 0.0108
310 36.9 98.3 0.0214 0.214 3.10 0.00838 0.6546 0.04086 0.00127 6.42 0.0409
340 66.9 152 0.0661 0.661 9.59 0.02397 1.872 0.1169 0.00363 18.4 0.117
370 96.9 206 0.165 1.6531 24.0 0.05636 4.402 0.2748 0.00854 43.2 0.275
400 127 260 0.353 3.528 51.2 0.1153 9.003 0.5621 0.01747 88.3 0.562
430 157 314 0.669 6.687 97.0 0.2136 16.69 1.042 0.03238 164 1.04
460 187 368 1.158 11.58 168 0.3706 28.95 1.807 0.05617 284 1.81
490 217 422 1.869 18.69 271 0.6193 48.38 3.020 0.09386 474 3.02
520 247 476 2.861 28.61 415 1.035 80.84 5.047 0.1569 793 5.05
550 277 530 4.21 42.1 611 1.924 150.3 9.383 0.2916 1474 9.38
562.05 288.9 552.0 4.90 49.0 711 3.956 309.0 19.29 0.5996 3030 19.3
Liquid 300 26.9 80.3 0.1 1 14.5 11.161 871.8 54.43 1.692 8550 54.4
350 76.9 170 0.1 1 14.5 10.462 817.2 51.02 1.586 8014 51.0
352.81 79.7 175.4 0.1 1 14.5 10.421 814.0 50.82 1.579 7983 50.8
Gas 352.81 79.7 175.4 0.1 1 14.5 0.03523 2.752 0.1718 0.005340 27.0 0.172
400 127 260 0.1 1 14.5 0.03071 2.399 0.1498 0.004655 23.5 0.150
450 177 350 0.1 1 14.5 0.02711 2.118 0.1322 0.004109 20.8 0.132
500 227 440 0.1 1 14.5 0.02430 1.898 0.1185 0.003683 18.6 0.118
550 277 530 0.1 1 14.5 0.02203 1.721 0.1074 0.003339 16.9 0.107
600 327 620 0.1 1 14.5 0.02016 1.575 0.0983 0.003056 15.4 0.0983
Liquid 300 26.9 80.3 1 10 145 11.17 872.5 54.47 1.693 8556 54.5
350 76.9 170 1 10 145 10.48 818.3 51.08 1.588 8025 51.1
400 127 260 1 10 145 9.728 759.9 47.44 1.474 7452 47.4
450 177 350 1 10 145 8.866 692.5 43.23 1.344 6791 43.2
451.58 178.4 353.2 1 10 145 8.835 690.1 43.08 1.339 6768 43.1
Gas 451.58 178.4 353.2 1 10 145 0.3191 24.9 1.556 0.04836 244 1.56
500 227 440 1 10 145 0.2703 21.1 1.318 0.04096 207 1.32
550 277 530 1 10 145 0.2373 18.5 1.157 0.03596 182 1.16
600 327 620 1 10 145 0.2130 16.6 1.039 0.03228 163 1.04
Liquid 300 26.9 80.3 5 50 725 11.21 875.9 54.68 1.699 8589 54.7
350 76.9 170 5 50 725 10.54 823.1 51.38 1.597 8072 51.4
400 127 260 5 50 725 9.821 767.1 47.89 1.488 7523 47.9
450 177 350 5 50 725 9.024 704.9 44.00 1.368 6913 44.0
500 227 440 5 50 725 8.042 628.2 39.21 1.219 6160 39.2
550 277 530 5 50 725 6.408 500.5 31.25 0.9711 4908 31.2
Supercritical
phase
600 327 620 5 50 725 1.554 121.4 7.578 0.2355 1190 7.58
Liquid 300 26.9 80.3 10 100 1450 11.26 879.8 54.92 1.707 8628 54.9
350 76.9 170 10 100 1450 10.61 828.6 51.73 1.608 8126 51.7
400 127 260 10 100 1450 9.926 775.3 48.40 1.504 7603 48.4
450 177 350 10 100 1450 9.189 717.7 44.81 1.393 7039 44.8
500 227 440 10 100 1450 8.342 651.6 40.68 1.264 6390 40.7
550 277 530 10 100 1450 7.276 568.4 35.48 1.103 5574 35.5
Supercritical
phase
600 327 620 10 100 1450 5.711 446.1 27.85 0.8656 4375 27.8

Phase diagram of benzene

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)

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