Chemical Properties of Pentane, 3-ethyl-2,2,4-trimethyl (CAS 52897-18-4)

Pentane, 3-ethyl-2,2,4-trimethyl

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InChI Key
Molecular Weight1
Other Names
  • 2,2,4-Trimethyl-3-ethylpentane
  • 3-Ethyl-2,2,4-trimethylpentane
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Physical Properties

Property Value Unit Source
Δf 31.28 kJ/mol Joback Calculated Property
Δfgas -269.04 kJ/mol Joback Calculated Property
Δfus 7.20 kJ/mol Joback Calculated Property
Δvap 44.80 kJ/mol NIST
log10WS -3.28 Crippen Calculated Property
logPoct/wat 3.715 Crippen Calculated Property
McVol 151.760 ml/mol McGowan Calculated Property
Pc 2177.49 kPa Joback Calculated Property
Inp [901.20; 904.00]   Show Hide
Inp 904.00 NIST
Inp 903.90 NIST
Inp Outlier 901.20 NIST
Inp 904.00 NIST
Inp 904.00 NIST
Inp 904.00 NIST
Tboil 428.45 ± 0.40 K NIST
Tc 604.51 K Joback Calculated Property
Tfus 174.88 K Joback Calculated Property
Vc 0.573 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [316.88; 410.05] J/mol×K [424.09; 604.51] Show Hide
Cp,gas 316.88 J/mol×K 424.09 Joback Calculated Property
Cp,gas 334.37 J/mol×K 454.16 Joback Calculated Property
Cp,gas 351.04 J/mol×K 484.23 Joback Calculated Property
Cp,gas 366.91 J/mol×K 514.30 Joback Calculated Property
Cp,gas 382.02 J/mol×K 544.37 Joback Calculated Property
Cp,gas 396.39 J/mol×K 574.44 Joback Calculated Property
Cp,gas 410.05 J/mol×K 604.51 Joback Calculated Property
η [0.0002298; 0.0446565] Pa×s [174.88; 424.09] Show Hide
η 0.0446565 Pa×s 174.88 Joback Calculated Property
η 0.0079881 Pa×s 216.41 Joback Calculated Property
η 0.0024872 Pa×s 257.95 Joback Calculated Property
η 0.0010703 Pa×s 299.49 Joback Calculated Property
η 0.0005656 Pa×s 341.02 Joback Calculated Property
η 0.0003433 Pa×s 382.55 Joback Calculated Property
η 0.0002298 Pa×s 424.09 Joback Calculated Property


Property Value Unit Temperature (K) Source
Pvap [1.33; 202.64] kPa [311.23; 457.99] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.40636e+01
Coefficient B-3.52222e+03
Coefficient C-5.55490e+01
Temperature range, min.311.23
Temperature range, max.457.99
Pvap 1.33 kPa 311.23 Calculated Property
Pvap 3.05 kPa 327.54 Calculated Property
Pvap 6.34 kPa 343.84 Calculated Property
Pvap 12.18 kPa 360.15 Calculated Property
Pvap 21.93 kPa 376.46 Calculated Property
Pvap 37.28 kPa 392.76 Calculated Property
Pvap 60.36 kPa 409.07 Calculated Property
Pvap 93.65 kPa 425.38 Calculated Property
Pvap 140.02 kPa 441.68 Calculated Property
Pvap 202.64 kPa 457.99 Calculated Property

Similar Compounds

Pentane, 3-ethyl-2,2-dimethyl-. Hexane, 2,2,3,4-tetramethyl-. Hexane, 3,4-diethyl-2,2,5,5-tetramethyl-, (R*,R*)-(+/-)-. Pentane, 2,2,3-trimethyl-. Hexane, 4-ethyl-3,3-dimethyl-. Hexane, 3-ethyl-3,4-dimethyl-. Hexane, 3,3,4-trimethyl-. 2,4-dimethyl-2,3-diethyl-hexane. 3,4,5-Trimethyl, 5-ethyl, heptane, a. 3,4,5-Trimethyl- 5-ethyl-heptane, b. Pentane, 3-ethyl-2,4-dimethyl-. Hexane, 3-ethyl-2,2-dimethyl-. Pentane, 3-ethyl-2,3,4-trimethyl-. Hexane, 2,3,4,4-tetramethyl-. Hexane, 2,3,3,4-tetramethyl-.

Find more compounds similar to Pentane, 3-ethyl-2,2,4-trimethyl.


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