Chemical Properties of Heptane, 2,3,5-trimethyl- (CAS 20278-85-7)

Heptane, 2,3,5-trimethyl-

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InChI
InChI=1S/C10H22/c1-6-9(4)7-10(5)8(2)3/h8-10H,6-7H2,1-5H3
InChI Key
YKPNYFKOKKKGNM-UHFFFAOYSA-N
Formula
C10H22
SMILES
CCC(C)CC(C)C(C)C
Molecular Weight1
142.28
CAS
20278-85-7
Other Names
  • 2,3,5-Trimethylheptane

Physical Properties

Property Value Unit Source
Δf 26.00 kJ/mol Joback Calculated Property
Δfgas -265.57 kJ/mol Joback Calculated Property
Δfus 11.09 kJ/mol Joback Calculated Property
Δvap 47.30 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 2155.30 kPa Joback Calculated Property
Inp [912.00; 933.00]   Show Hide
Inp 913.00 NIST
Inp 912.90 NIST
Inp 912.00 NIST
Inp 913.00 NIST
Inp Outlier 933.00 NIST
Inp 913.00 NIST
Inp 913.00 NIST
Tboil 426.88 K Joback Calculated Property
Tc 600.24 K Joback Calculated Property
Tfus 157.46 K Joback Calculated Property
Vc 0.578 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [315.23; 404.05] J/mol×K [426.88; 600.24] Show Hide
Cp,gas 315.23 J/mol×K 426.88 Joback Calculated Property
Cp,gas 331.59 J/mol×K 455.77 Joback Calculated Property
Cp,gas 347.31 J/mol×K 484.67 Joback Calculated Property
Cp,gas 362.39 J/mol×K 513.56 Joback Calculated Property
Cp,gas 376.87 J/mol×K 542.45 Joback Calculated Property
Cp,gas 390.75 J/mol×K 571.35 Joback Calculated Property
Cp,gas 404.05 J/mol×K 600.24 Joback Calculated Property
η [0.0002081; 0.0495825] Pa×s [157.46; 426.88] Show Hide
η 0.0495825 Pa×s 157.46 Joback Calculated Property
η 0.0072381 Pa×s 202.36 Joback Calculated Property
η 0.0021254 Pa×s 247.27 Joback Calculated Property
η 0.0009096 Pa×s 292.17 Joback Calculated Property
η 0.0004880 Pa×s 337.07 Joback Calculated Property
η 0.0003031 Pa×s 381.98 Joback Calculated Property
η 0.0002081 Pa×s 426.88 Joback Calculated Property

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.64] kPa [316.73; 463.15] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.42428e+01
Coefficient B-3.63248e+03
Coefficient C-5.64370e+01
Temperature range, min.316.73
Temperature range, max.463.15
Pvap 1.33 kPa 316.73 Calculated Property
Pvap 3.03 kPa 333.00 Calculated Property
Pvap 6.28 kPa 349.27 Calculated Property
Pvap 12.07 kPa 365.54 Calculated Property
Pvap 21.73 kPa 381.81 Calculated Property
Pvap 36.97 kPa 398.07 Calculated Property
Pvap 59.95 kPa 414.34 Calculated Property
Pvap 93.20 kPa 430.61 Calculated Property
Pvap 139.67 kPa 446.88 Calculated Property
Pvap 202.64 kPa 463.15 Calculated Property
Pvap [1.37; 2253.99] kPa [317.15; 612.80] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A9.96834e+01
Coefficient B-8.91054e+03
Coefficient C-1.25077e+01
Coefficient D7.59600e-06
Temperature range, min.317.15
Temperature range, max.612.80
Pvap 1.37 kPa 317.15 Calculated Property
Pvap 6.59 kPa 350.00 Calculated Property
Pvap 22.91 kPa 382.85 Calculated Property
Pvap 62.82 kPa 415.70 Calculated Property
Pvap 144.66 kPa 448.55 Calculated Property
Pvap 292.36 kPa 481.40 Calculated Property
Pvap 535.48 kPa 514.25 Calculated Property
Pvap 910.41 kPa 547.10 Calculated Property
Pvap 1463.14 kPa 579.95 Calculated Property
Pvap 2253.99 kPa 612.80 Calculated Property

Similar Compounds

2,3,5-Trimethylheptane, threo. 2,3,5-Trimethylheptane, erythro. Decane, 2,3,5,8-tetramethyl-. Heptane, 2,4,5-trimethyl-. Decane, 2,3,5-trimethyl-. Heptane, 2,3,4-trimethyl-, threo. Heptane, 2,3,4-trimethyl-. Heptane, 2,3,4-trimethyl-, erythro. Heptane, 2,3-dimethyl-. Decane, 2,3,4-trimethyl-. Octane, 2,3,6-trimethyl-. 3,4-dimethyl-6-ethyl-octane, a. 3,4-dimethyl-6-ethyl-octane, b. Nonane, 2,3-dimethyl-. Heptadecane, 2,3-dimethyl-.

Find more compounds similar to Heptane, 2,3,5-trimethyl-.

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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