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
InChI=1S/C10H22/c1-8(9(2,3)4)10(5,6)7/h8H,1-7H3
InChI Key
OWFKEHICSVOVAC-UHFFFAOYSA-N
Formula
C10H22
SMILES
CC(C(C)(C)C)C(C)(C)C
Molecular Weight1
142.28
CAS
16747-45-8
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

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.64] kPa [312.47; 462.77] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.39890e+01
Coefficient B-3.55716e+03
Coefficient C-5.28460e+01
Temperature range, min.312.47
Temperature range, max.462.77
Pvap 1.33 kPa 312.47 Calculated Property
Pvap 3.05 kPa 329.17 Calculated Property
Pvap 6.36 kPa 345.87 Calculated Property
Pvap 12.23 kPa 362.57 Calculated Property
Pvap 22.01 kPa 379.27 Calculated Property
Pvap 37.41 kPa 395.97 Calculated Property
Pvap 60.53 kPa 412.67 Calculated Property
Pvap 93.85 kPa 429.37 Calculated Property
Pvap 140.18 kPa 446.07 Calculated Property
Pvap 202.64 kPa 462.77 Calculated Property
Pvap [1.34; 2427.07] kPa [311.15; 627.30] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A8.46751e+01
Coefficient B-7.93986e+03
Coefficient C-1.03629e+01
Coefficient D6.42561e-06
Temperature range, min.311.15
Temperature range, max.627.30
Pvap 1.34 kPa 311.15 Calculated Property
Pvap 6.83 kPa 346.28 Calculated Property
Pvap 24.45 kPa 381.41 Calculated Property
Pvap 67.99 kPa 416.53 Calculated Property
Pvap 157.41 kPa 451.66 Calculated Property
Pvap 318.32 kPa 486.79 Calculated Property
Pvap 582.00 kPa 521.92 Calculated Property
Pvap 986.68 kPa 557.04 Calculated Property
Pvap 1580.57 kPa 592.17 Calculated Property
Pvap 2427.07 kPa 627.30 Calculated Property

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-.

Sources

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

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