Chemical Properties of Heptane, 2,4-dimethyl- (CAS 2213-23-2)

Heptane, 2,4-dimethyl-

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InChI
InChI=1S/C9H20/c1-5-6-9(4)7-8(2)3/h8-9H,5-7H2,1-4H3
InChI Key
AUKVIBNBLXQNIZ-UHFFFAOYSA-N
Formula
C9H20
SMILES
CCCC(C)CC(C)C
Molecular Weight1
128.26
CAS
2213-23-2
Other Names
  • 2,4-Dimethylheptane
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Physical Properties

Property Value Unit Source
ω 0.3900 KDB
AP 351.150 K KDB
Δf 20.02 kJ/mol Joback Calculated Property
Δc,grossH 6116.51 kJ/mol KDB
Δc,netH 5676.391 kJ/mol KDB
Δfgas -239.65 kJ/mol Joback Calculated Property
Δfus 12.02 kJ/mol Joback Calculated Property
Δvap 42.90 kJ/mol NIST
log10WS -3.11 Crippen Calculated Property
logPoct/wat 3.469 Crippen Calculated Property
McVol 137.670 ml/mol McGowan Calculated Property
Pc 2340.00 kPa KDB
Inp [803.00; 837.00]   Show Hide
Inp 821.00 NIST
Inp 821.00 NIST
Inp 823.00 NIST
Inp 824.00 NIST
Inp 824.00 NIST
Inp 820.50 NIST
Inp 821.20 NIST
Inp 824.00 NIST
Inp 823.90 NIST
Inp 821.20 NIST
Inp 823.00 NIST
Inp 821.20 NIST
Inp 822.50 NIST
Inp 822.50 NIST
Inp 822.10 NIST
Inp 816.00 NIST
Inp 817.00 NIST
Inp 817.00 NIST
Inp 818.00 NIST
Inp 819.00 NIST
Inp 821.50 NIST
Inp 823.00 NIST
Inp 822.00 NIST
Inp 821.00 NIST
Inp 820.00 NIST
Inp 821.00 NIST
Inp 821.00 NIST
Inp 822.00 NIST
Inp 821.00 NIST
Inp 822.00 NIST
Inp 822.00 NIST
Inp 820.13 NIST
Inp 821.00 NIST
Inp 821.00 NIST
Inp 816.00 NIST
Inp Outlier 837.00 NIST
Inp 826.00 NIST
Inp 821.00 NIST
Inp 822.20 NIST
Inp 823.10 NIST
Inp 822.09 NIST
Inp 822.21 NIST
Inp 820.80 NIST
Inp 821.00 NIST
Inp 823.00 NIST
Inp 823.00 NIST
Inp 824.00 NIST
Inp 822.00 NIST
Inp 823.00 NIST
Inp 824.00 NIST
Inp 824.00 NIST
Inp 830.00 NIST
Inp 825.00 NIST
Inp 823.00 NIST
Inp Outlier 803.00 NIST
Inp 823.00 NIST
Inp 824.00 NIST
Inp 823.00 NIST
Inp 826.00 NIST
Inp 821.00 NIST
Inp 818.00 NIST
Inp 821.00 NIST
Inp 821.00 NIST
Inp 823.00 NIST
Inp Outlier 837.00 NIST
Inp 825.00 NIST
Inp 818.00 NIST
Inp 822.20 NIST
Inp 821.00 NIST
Inp 820.50 NIST
Inp 823.00 NIST
Inp 816.00 NIST
Inp 821.50 NIST
Inp 822.00 NIST
I 797.00 NIST
Tboil [352.00; 406.65] K Show Hide
Tboil 406.10 K KDB
Tboil 406.20 ± 2.00 K NIST
Tboil 405.00 ± 4.00 K NIST
Tboil 405.65 ± 1.50 K NIST
Tboil 404.65 ± 1.00 K NIST
Tboil Outlier 352.00 ± 4.00 K NIST
Tboil 406.25 ± 0.50 K NIST
Tboil 406.05 ± 0.50 K NIST
Tboil 406.65 ± 0.70 K NIST
Tboil 406.65 ± 0.30 K NIST
Tboil 404.40 ± 1.50 K NIST
Tboil 406.10 ± 0.30 K NIST
Tboil 405.80 ± 0.50 K NIST
Tc 576.80 K KDB
Tfus 160.00 K KDB
Vc 0.517 m3/kmol KDB
Zc 0.2522580 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [272.52; 353.86] J/mol×K [404.44; 574.89] Show Hide
Cp,gas 272.52 J/mol×K 404.44 Joback Calculated Property
Cp,gas 287.44 J/mol×K 432.85 Joback Calculated Property
Cp,gas 301.80 J/mol×K 461.26 Joback Calculated Property
Cp,gas 315.61 J/mol×K 489.67 Joback Calculated Property
Cp,gas 328.88 J/mol×K 518.07 Joback Calculated Property
Cp,gas 341.62 J/mol×K 546.48 Joback Calculated Property
Cp,gas 353.86 J/mol×K 574.89 Joback Calculated Property
η [0.0002255; 0.0224972] Pa×s [161.19; 404.44] Show Hide
η 0.0224972 Pa×s 161.19 Joback Calculated Property
η 0.0048330 Pa×s 201.73 Joback Calculated Property
η 0.0017372 Pa×s 242.27 Joback Calculated Property
η 0.0008373 Pa×s 282.81 Joback Calculated Property
η 0.0004846 Pa×s 323.36 Joback Calculated Property
η 0.0003168 Pa×s 363.90 Joback Calculated Property
η 0.0002255 Pa×s 404.44 Joback Calculated Property
ΔvapH 35.35 kJ/mol 406.10 KDB
n0 1.40110 298.15 KDB

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.64] kPa [297.59; 433.29] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.41368e+01
Coefficient B-3.30150e+03
Coefficient C-5.91970e+01
Temperature range, min.297.59
Temperature range, max.433.29
Pvap 1.33 kPa 297.59 Calculated Property
Pvap 3.04 kPa 312.67 Calculated Property
Pvap 6.31 kPa 327.75 Calculated Property
Pvap 12.14 kPa 342.82 Calculated Property
Pvap 21.85 kPa 357.90 Calculated Property
Pvap 37.16 kPa 372.98 Calculated Property
Pvap 60.19 kPa 388.06 Calculated Property
Pvap 93.47 kPa 403.13 Calculated Property
Pvap 139.88 kPa 418.21 Calculated Property
Pvap 202.64 kPa 433.29 Calculated Property
Pvap [1.30; 2334.76] kPa [297.15; 576.80] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A9.87468e+01
Coefficient B-8.44859e+03
Coefficient C-1.24266e+01
Coefficient D7.98931e-06
Temperature range, min.297.15
Temperature range, max.576.80
Pvap 1.30 kPa 297.15 Calculated Property
Pvap 6.50 kPa 328.22 Calculated Property
Pvap 23.20 kPa 359.29 Calculated Property
Pvap 64.79 kPa 390.37 Calculated Property
Pvap 150.91 kPa 421.44 Calculated Property
Pvap 306.80 kPa 452.51 Calculated Property
Pvap 562.82 kPa 483.58 Calculated Property
Pvap 954.99 kPa 514.66 Calculated Property
Pvap 1527.13 kPa 545.73 Calculated Property
Pvap 2334.76 kPa 576.80 Calculated Property

Similar Compounds

6,10,12,16-Tetramethylhexatriacontane. 2,4-dimethylnonane. Dodecane, 4,6-dimethyl-. Pentadecane, 4,6,8,10,12-pentamethyl. Tridecane, 4,6,8,10-tetramethyl, # 3. Eicosane, 2,4-dimethyl-. 2,4,8-Trimethyloctacosane. 9,11-Dimethylheptacosane. Undecane, 4,6-dimethyl-. Undecane, 5,7-dimethyl-. Decane, 4,6-dimethyl. 2,4,6,10-tetramethylpentadecane. Octane, 2,4-dimethyl-. Decane, 2,4-dimethyl-. Undecane, 2,4-dimethyl-.

Find more compounds similar to Heptane, 2,4-dimethyl-.

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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