Chemical Properties of Pentane, 2,2,3,4,4-pentamethyl- (CAS 16747-45-8)

Pentane, 2,2,3,4,4-pentamethyl-

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InChI Key
Molecular Weight1
Other Names
  • 2,2,3,4,4-Pentamethylpentane

Physical Properties

Property Value Unit Source
ω 0.3080 KDB
Δf 36.56 kJ/mol Joback Calculated Property
Δc,grossH 6786.03 kJ/mol KDB
Δc,netH 6301.941 kJ/mol KDB
Δfgas -272.51 kJ/mol Joback Calculated Property
Δfus 3.30 kJ/mol Joback Calculated Property
Δvap 43.50 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 2400.00 kPa KDB
Inp [918.00; 922.00]   Show Hide
Inp 922.00 NIST
Inp 921.70 NIST
Inp Outlier 918.00 NIST
Inp 922.00 NIST
Inp 922.00 NIST
Inp 922.00 NIST
Tboil [432.44; 432.50] K Show Hide
Tboil 432.50 K KDB
Tboil 432.44 ± 0.10 K NIST
Tc 627.30 K KDB
Tfus [234.00; 234.34] K Show Hide
Tfus 234.00 K KDB
Tfus 234.34 ± 0.10 K NIST
Vc 0.521 m3/kmol KDB
Zc 0.2397380 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [318.44; 416.21] J/mol×K [421.30; 609.26] Show Hide
Cp,gas 318.44 J/mol×K 421.30 Joback Calculated Property
Cp,gas 337.16 J/mol×K 452.63 Joback Calculated Property
Cp,gas 354.85 J/mol×K 483.95 Joback Calculated Property
Cp,gas 371.56 J/mol×K 515.28 Joback Calculated Property
Cp,gas 387.32 J/mol×K 546.61 Joback Calculated Property
Cp,gas 402.19 J/mol×K 577.94 Joback Calculated Property
Cp,gas 416.21 J/mol×K 609.26 Joback Calculated Property
η [0.0002554; 0.0381243] Pa×s [192.30; 421.30] Show Hide
η 0.0381243 Pa×s 192.30 Joback Calculated Property
η 0.0082957 Pa×s 230.47 Joback Calculated Property
η 0.0027843 Pa×s 268.63 Joback Calculated Property
η 0.0012262 Pa×s 306.80 Joback Calculated Property
η 0.0006474 Pa×s 344.97 Joback Calculated Property
η 0.0003882 Pa×s 383.13 Joback Calculated Property
η 0.0002554 Pa×s 421.30 Joback Calculated Property
ΔvapH 35.31 kJ/mol 432.50 KDB
n0 1.42868 298.15 KDB

Similar Compounds

Pentane, 2,2,3,4-tetramethyl-. Pentane, 2,2,3,3,4-pentamethyl-. Pentane, 2,3,3,4-tetramethyl-. Hexane, 3,4-bis(1,1-dimethylethyl)-2,2,5,5-tetramethyl-. Pentane, 2,2,3-trimethyl-. Tri-t-butylmethane. Pentane, 3-ethyl-2,2,4-trimethyl. Pentane, 3-ethyl-2,2-dimethyl-. 2,4-dimethyl-2,3-isopropyl-pentane. Pentane, 2,3,4-trimethyl-. Pentane, 2,3,3-trimethyl-. Pentane, 3-ethyl-2,3,4-trimethyl-. Pentane, 3-ethyl-2,3-dimethyl-. Pentane, 2,2,3,3-tetramethyl-. Hexane, 2,2,3,5-tetramethyl-.

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


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