Chemical Properties of Heptane, 2,5,5-trimethyl- (CAS 1189-99-7)

Heptane, 2,5,5-trimethyl-

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InChI
InChI=1S/C10H22/c1-6-10(4,5)8-7-9(2)3/h9H,6-8H2,1-5H3
InChI Key
SOYLPZSOEXZMLE-UHFFFAOYSA-N
Formula
C10H22
SMILES
CCC(C)(C)CCC(C)C
Molecular Weight1
142.28
CAS
1189-99-7
Other Names
  • 2,5,5-Trimethylheptane
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Physical Properties

Property Value Unit Source
Δf 33.72 kJ/mol Joback Calculated Property
Δfgas -263.76 kJ/mol Joback Calculated Property
Δfus 10.72 kJ/mol Joback Calculated Property
Δvap 46.00 kJ/mol NIST
log10WS -3.52 Crippen Calculated Property
logPoct/wat 3.859 Crippen Calculated Property
McVol 151.760 ml/mol McGowan Calculated Property
NFPA Fire 2 KDB
Pc 2161.32 kPa Joback Calculated Property
Inp [890.00; 892.00]   Show Hide
Inp 892.00 NIST
Inp 891.70 NIST
Inp 892.00 NIST
Inp 890.00 NIST
Inp 892.00 NIST
Inp 892.00 NIST
Inp 890.00 NIST
Tboil 425.95 ± 0.50 K NIST
Tc 600.93 K Joback Calculated Property
Tfus 189.88 K Joback Calculated Property
Vc 0.579 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [316.93; 407.85] J/mol×K [424.53; 600.93] Show Hide
Cp,gas 316.93 J/mol×K 424.53 Joback Calculated Property
Cp,gas 333.94 J/mol×K 453.93 Joback Calculated Property
Cp,gas 350.18 J/mol×K 483.33 Joback Calculated Property
Cp,gas 365.66 J/mol×K 512.73 Joback Calculated Property
Cp,gas 380.41 J/mol×K 542.13 Joback Calculated Property
Cp,gas 394.47 J/mol×K 571.53 Joback Calculated Property
Cp,gas 407.85 J/mol×K 600.93 Joback Calculated Property
η [0.0002394; 0.0206027] Pa×s [189.88; 424.53] Show Hide
η 0.0206027 Pa×s 189.88 Joback Calculated Property
η 0.0052013 Pa×s 228.99 Joback Calculated Property
η 0.0019620 Pa×s 268.10 Joback Calculated Property
η 0.0009486 Pa×s 307.20 Joback Calculated Property
η 0.0005405 Pa×s 346.31 Joback Calculated Property
η 0.0003452 Pa×s 385.42 Joback Calculated Property
η 0.0002394 Pa×s 424.53 Joback Calculated Property

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.64] kPa [311.72; 454.78] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.40265e+01
Coefficient B-3.40955e+03
Coefficient C-6.35550e+01
Temperature range, min.311.72
Temperature range, max.454.78
Pvap 1.33 kPa 311.72 Calculated Property
Pvap 3.05 kPa 327.62 Calculated Property
Pvap 6.34 kPa 343.51 Calculated Property
Pvap 12.21 kPa 359.41 Calculated Property
Pvap 21.97 kPa 375.30 Calculated Property
Pvap 37.34 kPa 391.20 Calculated Property
Pvap 60.44 kPa 407.09 Calculated Property
Pvap 93.75 kPa 422.99 Calculated Property
Pvap 140.09 kPa 438.88 Calculated Property
Pvap 202.64 kPa 454.78 Calculated Property
Pvap [1.36; 2219.42] kPa [312.15; 602.90] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A9.96426e+01
Coefficient B-8.85031e+03
Coefficient C-1.24821e+01
Coefficient D7.28843e-06
Temperature range, min.312.15
Temperature range, max.602.90
Pvap 1.36 kPa 312.15 Calculated Property
Pvap 6.64 kPa 344.46 Calculated Property
Pvap 23.28 kPa 376.76 Calculated Property
Pvap 64.14 kPa 409.07 Calculated Property
Pvap 147.83 kPa 441.37 Calculated Property
Pvap 298.08 kPa 473.68 Calculated Property
Pvap 543.18 kPa 505.98 Calculated Property
Pvap 916.47 kPa 538.29 Calculated Property
Pvap 1458.26 kPa 570.59 Calculated Property
Pvap 2219.42 kPa 602.90 Calculated Property

Similar Compounds

Octane, 2,6,6-trimethyl-. 3,6-Dimethyl, 3-ethyl, octane. Heptane, 2,2,5-trimethyl-. 1,1,4-Trimethylcyclohexane. Humulane. Octane, 2,2,6-trimethyl-. Decane, 2,2,8-trimethyl-. Heptane, 3,3,5-trimethyl-. Heptane, 2,4,4-trimethyl-. Cyclohexane, 1,1,3-trimethyl-. 3-methyl, 3,5-diethyl, heptane. Heptane, 2,2,6-trimethyl-. Heptane, 2,2,4-trimethyl-. Heptane, 2,3,3-trimethyl-. Hexane, 2,4,4-trimethyl-.

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

Sources

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