Chemical Properties of Pentane, 2,2-dimethyl- (CAS 590-35-2)

Pentane, 2,2-dimethyl-

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InChI
InChI=1S/C7H16/c1-5-6-7(2,3)4/h5-6H2,1-4H3
InChI Key
CXOWYJMDMMMMJO-UHFFFAOYSA-N
Formula
C7H16
SMILES
CCCC(C)(C)C
Molecular Weight1
100.20
CAS
590-35-2
Other Names
  • 2,2-Dimethylpentane
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Physical Properties

Property Value Unit Source
ω 0.2870 KDB
AP 350.750 K KDB
Δcliquid [-4802.60; -4798.00] kJ/mol Show Hide
Δcliquid -4802.60 ± 1.30 kJ/mol NIST
Δcliquid -4798.00 ± 1.00 kJ/mol NIST
μ 0.00 debye KDB
Δf 0.84 kJ/mol KDB
Δc,grossH 4802.60 kJ/mol KDB
Δc,netH 4450.479 kJ/mol KDB
Δfgas [-209.50; -206.20] kJ/mol Show Hide
Δfgas -206.30 kJ/mol KDB
Δfgas -206.20 ± 1.30 kJ/mol NIST
Δfgas -209.50 kJ/mol NIST
Δfliquid [-242.00; -238.70] kJ/mol Show Hide
Δfliquid -238.70 ± 1.30 kJ/mol NIST
Δfliquid -242.00 ± 1.00 kJ/mol NIST
Δfus 6.47 kJ/mol Joback Calculated Property
Δvap [32.20; 32.56] kJ/mol Show Hide
Δvap 32.56 kJ/mol NIST
Δvap 32.40 ± 0.10 kJ/mol NIST
Δvap 32.40 ± 0.10 kJ/mol NIST
Δvap 32.20 ± 0.10 kJ/mol NIST
Δvap 32.42 kJ/mol NIST
log10WS [-4.36; -4.36]   Show Hide
log10WS -4.36 Aq. Sol...
log10WS -4.36 Estimat...
logPoct/wat 2.833 Crippen Calculated Property
McVol 109.490 ml/mol McGowan Calculated Property
Pc [2770.00; 2877.63] kPa Show Hide
Pc 2770.00 kPa KDB
Pc 2770.00 ± 50.00 kPa NIST
Pc 2773.00 ± 40.53 kPa NIST
Pc 2877.63 ± 50.66 kPa NIST
ρc [241.49; 241.49] kg/m3 Show Hide
ρc 241.49 ± 5.01 kg/m3 NIST
ρc 241.49 ± 5.01 kg/m3 NIST
Inp [615.96; 673.00]   Show Hide
Inp 622.40 NIST
Inp 624.10 NIST
Inp 627.70 NIST
Inp 626.00 NIST
Inp 621.00 NIST
Inp 628.00 NIST
Inp 621.80 NIST
Inp 625.70 NIST
Inp 625.60 NIST
Inp 625.70 NIST
Inp 625.60 NIST
Inp 625.70 NIST
Inp 627.90 NIST
Inp 625.00 NIST
Inp 626.00 NIST
Inp 628.00 NIST
Inp 624.80 NIST
Inp 628.10 NIST
Inp 625.60 NIST
Inp 626.90 NIST
Inp 626.00 NIST
Inp 626.00 NIST
Inp 627.00 NIST
Inp 625.60 NIST
Inp 626.90 NIST
Inp 623.80 NIST
Inp 624.80 NIST
Inp 625.10 NIST
Inp 626.00 NIST
Inp 625.00 NIST
Inp 626.00 NIST
Inp 626.00 NIST
Inp 626.00 NIST
Inp 627.00 NIST
Inp 627.00 NIST
Inp 622.70 NIST
Inp 623.20 NIST
Inp 623.80 NIST
Inp 624.40 NIST
Inp 625.10 NIST
Inp 625.80 NIST
Inp 625.70 NIST
Inp 625.60 NIST
Inp 625.00 NIST
Inp 625.00 NIST
Inp 625.00 NIST
Inp 626.00 NIST
Inp 626.00 NIST
Inp 624.00 NIST
Inp 623.40 NIST
Inp 624.60 NIST
Inp 625.70 NIST
Inp 627.00 NIST
Inp 628.30 NIST
Inp 629.70 NIST
Inp 627.20 NIST
Inp 626.50 NIST
Inp 625.60 NIST
Inp 625.00 NIST
Inp 624.10 NIST
Inp 623.10 NIST
Inp 625.00 NIST
Inp 626.00 NIST
Inp 624.00 NIST
Inp 625.00 NIST
Inp 626.00 NIST
Inp 627.00 NIST
Inp 628.00 NIST
Inp 627.00 NIST
Inp 626.00 NIST
Inp 626.00 NIST
Inp 624.20 NIST
Inp 625.00 NIST
Inp 625.00 NIST
Inp 626.00 NIST
Inp 626.00 NIST
Inp 627.00 NIST
Inp 626.00 NIST
Inp 627.00 NIST
Inp 629.70 NIST
Inp 630.40 NIST
Inp 631.70 NIST
Inp 627.79 NIST
Inp 628.51 NIST
Inp 621.00 NIST
Inp 622.00 NIST
Inp 623.00 NIST
Inp 623.00 NIST
Inp 624.00 NIST
Inp 625.80 NIST
Inp 622.00 NIST
Inp 625.00 NIST
Inp 626.00 NIST
Inp 626.00 NIST
Inp Outlier 673.00 NIST
Inp 624.00 NIST
Inp 626.00 NIST
Inp 627.00 NIST
Inp 628.00 NIST
Inp 624.50 NIST
Inp 626.00 NIST
Inp 624.00 NIST
Inp 625.00 NIST
Inp 627.00 NIST
Inp 625.00 NIST
Inp 625.00 NIST
Inp 626.00 NIST
Inp 626.00 NIST
Inp 625.00 NIST
Inp 618.00 NIST
Inp 620.00 NIST
Inp 624.25 NIST
Inp 628.00 NIST
Inp 621.40 NIST
Inp 615.96 NIST
Inp 616.70 NIST
Inp 618.20 NIST
Inp 620.50 NIST
Inp 618.59 NIST
Inp 618.60 NIST
Inp 619.00 NIST
Inp 618.00 NIST
Inp 620.00 NIST
Inp 624.00 NIST
Inp 626.00 NIST
Inp 624.00 NIST
Inp 626.00 NIST
Inp 629.00 NIST
Inp 627.00 NIST
Inp 626.00 NIST
Inp 619.00 NIST
Inp 625.00 NIST
Inp 622.00 NIST
Inp 623.00 NIST
Inp 628.00 NIST
Inp 619.00 NIST
Inp 626.00 NIST
Inp Outlier 669.00 NIST
Inp 628.00 NIST
Inp Outlier 659.00 NIST
Inp 627.00 NIST
Inp 626.00 NIST
Inp 620.00 NIST
Inp 627.00 NIST
Inp 626.00 NIST
Inp 623.00 NIST
Inp 621.00 NIST
Inp 622.00 NIST
Inp 626.00 NIST
Inp 635.00 NIST
Inp Outlier 659.00 NIST
Inp 633.00 NIST
Inp 620.00 NIST
Inp 628.00 NIST
Inp 627.00 NIST
Inp 626.00 NIST
Inp 623.00 NIST
Inp 624.25 NIST
gas 392.88 J/mol×K NIST
liquid [284.90; 300.29] J/mol×K Show Hide
liquid 300.29 J/mol×K NIST
liquid 284.90 J/mol×K NIST
Tboil [351.65; 363.15] K Show Hide
Tboil 352.30 K KDB
Tboil 352.40 K NIST
Tboil 352.40 K NIST
Tboil 352.65 ± 0.30 K NIST
Tboil 353.00 ± 2.00 K NIST
Tboil 352.35 ± 0.30 K NIST
Tboil 351.65 ± 1.50 K NIST
Tboil 352.45 ± 0.30 K NIST
Tboil 352.33 ± 0.30 K NIST
Tboil 352.35 ± 0.30 K NIST
Tboil 352.30 ± 0.30 K NIST
Tboil 352.34 ± 0.02 K NIST
Tboil 352.15 ± 0.50 K NIST
Tboil 352.25 ± 0.50 K NIST
Tboil 352.35 ± 0.50 K NIST
Tboil 352.15 ± 0.40 K NIST
Tboil 352.40 ± 0.50 K NIST
Tboil 352.25 ± 0.30 K NIST
Tboil 352.15 ± 1.00 K NIST
Tboil 352.33 ± 0.20 K NIST
Tboil 352.35 ± 0.20 K NIST
Tboil 352.35 ± 0.30 K NIST
Tboil 352.35 ± 0.01 K NIST
Tboil 352.35 ± 0.20 K NIST
Tboil 352.35 ± 0.30 K NIST
Tboil 352.35 ± 0.20 K NIST
Tboil 352.35 ± 0.20 K NIST
Tboil 352.25 ± 0.50 K NIST
Tboil 352.35 ± 0.20 K NIST
Tboil 352.35 ± 0.05 K NIST
Tboil 352.25 ± 0.30 K NIST
Tboil 352.40 ± 0.50 K NIST
Tboil 352.35 ± 0.10 K NIST
Tboil 352.40 ± 0.30 K NIST
Tboil 352.00 ± 0.50 K NIST
Tboil 351.95 ± 0.50 K NIST
Tboil 352.45 ± 0.50 K NIST
Tboil 352.36 ± 0.20 K NIST
Tboil 352.45 ± 0.30 K NIST
Tboil 352.36 ± 0.20 K NIST
Tboil 352.45 ± 0.50 K NIST
Tboil 352.15 ± 0.50 K NIST
Tboil 352.45 ± 0.20 K NIST
Tboil 352.05 ± 0.50 K NIST
Tboil 352.05 ± 0.50 K NIST
Tboil 351.95 ± 0.50 K NIST
Tboil 352.45 ± 0.50 K NIST
Tboil 352.05 ± 0.50 K NIST
Tboil 352.05 ± 0.50 K NIST
Tboil 353.65 ± 1.00 K NIST
Tboil 352.45 ± 0.50 K NIST
Tboil 352.45 ± 0.50 K NIST
Tboil Outlier 363.15 ± 0.30 K NIST
Tboil 353.96 ± 1.00 K NIST
Tc [520.44; 520.85] K Show Hide
Tc 520.50 K KDB
Tc 520.50 ± 0.50 K NIST
Tc 520.44 ± 0.40 K NIST
Tc 520.85 ± 0.50 K NIST
Tfus [149.25; 149.30] K Show Hide
Tfus 149.30 K KDB
Tfus 149.25 K Aq. Sol...
Ttriple [148.10; 149.43] K Show Hide
Ttriple 149.37 ± 0.08 K NIST
Ttriple 149.43 ± 0.06 K NIST
Ttriple 149.37 ± 0.06 K NIST
Ttriple 149.41 ± 0.03 K NIST
Ttriple 149.38 ± 0.05 K NIST
Ttriple 149.42 ± 0.02 K NIST
Ttriple Outlier 148.10 ± 0.20 K NIST
Vc [0.416; 0.416] m3/kmol Show Hide
Vc 0.416 m3/kmol KDB
Vc 0.416 m3/kmol NIST
Zc 0.2662660 KDB
Zra 0.27 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [194.59; 266.45] J/mol×K [356.33; 530.89] Show Hide
Cp,gas 194.59 J/mol×K 356.33 Joback Calculated Property
Cp,gas 208.03 J/mol×K 385.42 Joback Calculated Property
Cp,gas 220.86 J/mol×K 414.52 Joback Calculated Property
Cp,gas 233.09 J/mol×K 443.61 Joback Calculated Property
Cp,gas 244.75 J/mol×K 472.71 Joback Calculated Property
Cp,gas 255.86 J/mol×K 501.80 Joback Calculated Property
Cp,gas 266.45 J/mol×K 530.89 Joback Calculated Property
Cp,liquid [217.10; 221.12] J/mol×K [294.10; 298.15] Show Hide
Cp,liquid 217.10 J/mol×K 294.10 NIST
Cp,liquid 221.12 J/mol×K 298.15 NIST
η [0.0002842; 0.0112423] Pa×s [171.07; 356.33] Show Hide
η 0.0112423 Pa×s 171.07 Joback Calculated Property
η 0.0038120 Pa×s 201.95 Joback Calculated Property
η 0.0017220 Pa×s 232.82 Joback Calculated Property
η 0.0009370 Pa×s 263.70 Joback Calculated Property
η 0.0005792 Pa×s 294.58 Joback Calculated Property
η 0.0003923 Pa×s 325.45 Joback Calculated Property
η 0.0002842 Pa×s 356.33 Joback Calculated Property
ΔfusH [5.82; 5.86] kJ/mol [148.10; 149.43] Show Hide
ΔfusH 5.86 kJ/mol 148.10 NIST
ΔfusH 5.86 kJ/mol 148.10 NIST
ΔfusH 5.86 kJ/mol 148.10 NIST
ΔfusH 5.82 kJ/mol 149.43 NIST
ΔvapH [28.10; 33.20] kJ/mol [308.00; 418.00] Show Hide
ΔvapH 31.80 ± 0.10 kJ/mol 308.00 NIST
ΔvapH 31.40 ± 0.10 kJ/mol 315.00 NIST
ΔvapH 33.20 kJ/mol 315.50 NIST
ΔvapH 32.80 kJ/mol 319.00 NIST
ΔvapH 32.60 kJ/mol 320.50 NIST
ΔvapH 31.00 ± 0.10 kJ/mol 323.00 NIST
ΔvapH 30.50 ± 0.10 kJ/mol 330.00 NIST
ΔvapH 30.10 ± 0.10 kJ/mol 338.00 NIST
ΔvapH 29.40 ± 0.10 kJ/mol 348.00 NIST
ΔvapH 29.23 kJ/mol 352.40 NIST
ΔvapH 29.16 kJ/mol 352.40 KDB
ΔvapH 28.80 ± 0.10 kJ/mol 358.00 NIST
ΔvapH 28.10 ± 0.10 kJ/mol 368.00 NIST
ΔvapH 30.10 kJ/mol 418.00 NIST
n0 1.37955 298.15 KDB
ρl 674.00 kg/m3 293.00 KDB
ΔfusS [38.98; 39.58] J/mol×K [148.10; 149.43] Show Hide
ΔfusS 39.58 J/mol×K 148.10 NIST
ΔfusS 38.98 J/mol×K 149.43 NIST
γ 0.02 N/m 298.20 KDB
λ [0.09; 0.11] W/m×K [256.16; 337.64] Show Hide
λ 0.11 W/m×K 256.16 Thermal...
λ 0.11 W/m×K 256.52 Thermal...
λ 0.11 W/m×K 256.84 Thermal...
λ 0.10 W/m×K 275.45 Thermal...
λ 0.10 W/m×K 275.83 Thermal...
λ 0.10 W/m×K 276.13 Thermal...
λ 0.10 W/m×K 296.32 Thermal...
λ 0.10 W/m×K 296.69 Thermal...
λ 0.10 W/m×K 297.02 Thermal...
λ 0.09 W/m×K 317.22 Thermal...
λ 0.09 W/m×K 317.63 Thermal...
λ 0.09 W/m×K 317.95 Thermal...
λ 0.09 W/m×K 336.91 Thermal...
λ 0.09 W/m×K 337.31 Thermal...
λ 0.09 W/m×K 337.64 Thermal...

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 351.20 K 99.10 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.65] kPa [253.24; 377.18] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.41875e+01
Coefficient B-3.04378e+03
Coefficient C-3.42570e+01
Temperature range, min.253.24
Temperature range, max.377.18
Pvap 1.33 kPa 253.24 Calculated Property
Pvap 3.04 kPa 267.01 Calculated Property
Pvap 6.30 kPa 280.78 Calculated Property
Pvap 12.11 kPa 294.55 Calculated Property
Pvap 21.79 kPa 308.32 Calculated Property
Pvap 37.07 kPa 322.10 Calculated Property
Pvap 60.08 kPa 335.87 Calculated Property
Pvap 93.35 kPa 349.64 Calculated Property
Pvap 139.79 kPa 363.41 Calculated Property
Pvap 202.65 kPa 377.18 Calculated Property
Pvap [4.58e-06; 2712.21] kPa [149.34; 520.50] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A6.63234e+01
Coefficient B-5.95594e+03
Coefficient C-7.76366e+00
Coefficient D5.84993e-06
Temperature range, min.149.34
Temperature range, max.520.50
Pvap 4.58e-06 kPa 149.34 Calculated Property
Pvap 4.19e-03 kPa 190.58 Calculated Property
Pvap 0.26 kPa 231.82 Calculated Property
Pvap 4.04 kPa 273.06 Calculated Property
Pvap 27.32 kPa 314.30 Calculated Property
Pvap 111.07 kPa 355.54 Calculated Property
Pvap 324.02 kPa 396.78 Calculated Property
Pvap 755.80 kPa 438.02 Calculated Property
Pvap 1511.03 kPa 479.26 Calculated Property
Pvap 2712.21 kPa 520.50 Calculated Property

Similar Compounds

Hexane, 2,2-dimethyl-. Heptane, 2,2-dimethyl-. Octane, 2,2-dimethyl-. 2,2-Dimethyltetracosane. 2,2-Dimethyldocosane. 2,2-Dimethylhexacosane. 2,2-Dimethylicosane. Tetradecane, 2,2-dimethyl-. 2,2-Dimethyloctadecane. Decane, 2,2-dimethyl-. 2,2-Dimethyldodecane. 2,2-Dimethylhexadecane. Nonane, 2,2-dimethyl. Undecane, 2,2-dimethyl-. Hexane, 3,3-dimethyl-.

Find more compounds similar to Pentane, 2,2-dimethyl-.

Sources

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.