Chemical Properties of Octane, 2,3-dimethyl- (CAS 7146-60-3)

Octane, 2,3-dimethyl-

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InChI
InChI=1S/C10H22/c1-5-6-7-8-10(4)9(2)3/h9-10H,5-8H2,1-4H3
InChI Key
YPMNDMUOGQJCLW-UHFFFAOYSA-N
Formula
C10H22
SMILES
CCCCCC(C)C(C)C
Molecular Weight1
142.28
CAS
7146-60-3
Other Names
  • 2,3-Dimethyloctane
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Physical Properties

Property Value Unit Source
ω 0.4240 KDB
AP 348.150 K KDB
Δf 28.44 kJ/mol Joback Calculated Property
Δc,grossH 6773.48 kJ/mol KDB
Δc,netH 6289.389 kJ/mol KDB
Δfgas -260.29 kJ/mol Joback Calculated Property
Δfus 14.61 kJ/mol Joback Calculated Property
Δvap 48.10 kJ/mol NIST
log10WS -3.52 Crippen Calculated Property
logPoct/wat 3.859 Crippen Calculated Property
McVol 151.760 ml/mol McGowan Calculated Property
Pc 2190.00 kPa KDB
Inp [921.00; 961.90]   Show Hide
Inp 952.00 NIST
Inp 954.00 NIST
Inp 957.00 NIST
Inp 959.00 NIST
Inp 954.60 NIST
Inp 954.60 NIST
Inp 955.30 NIST
Inp 952.10 NIST
Inp 951.80 NIST
Inp 952.00 NIST
Inp 953.00 NIST
Inp 953.00 NIST
Inp 961.90 NIST
Inp 951.00 NIST
Inp 957.30 NIST
Inp 953.90 NIST
Inp 958.80 NIST
Inp 955.00 NIST
Inp 957.00 NIST
Inp 954.65 NIST
Inp 955.54 NIST
Inp 955.88 NIST
Inp 954.40 NIST
Inp 955.21 NIST
Inp 955.61 NIST
Inp 953.00 NIST
Inp Outlier 921.00 NIST
Inp 959.00 NIST
Inp 953.00 NIST
Inp 952.00 NIST
Inp 952.00 NIST
Inp 954.00 NIST
Inp 953.00 NIST
Tboil [436.90; 437.80] K Show Hide
Tboil 437.50 K KDB
Tboil 437.46 ± 0.15 K NIST
Tboil 437.80 ± 0.50 K NIST
Tboil 436.90 ± 0.50 K NIST
Tc 613.20 K KDB
Tfus 219.00 K KDB
Vc 0.567 m3/kmol KDB
Zc 0.2435500 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [315.26; 401.95] J/mol×K [427.32; 596.92] Show Hide
Cp,gas 315.26 J/mol×K 427.32 Joback Calculated Property
Cp,gas 331.18 J/mol×K 455.59 Joback Calculated Property
Cp,gas 346.50 J/mol×K 483.85 Joback Calculated Property
Cp,gas 361.21 J/mol×K 512.12 Joback Calculated Property
Cp,gas 375.35 J/mol×K 540.39 Joback Calculated Property
Cp,gas 388.93 J/mol×K 568.65 Joback Calculated Property
Cp,gas 401.95 J/mol×K 596.92 Joback Calculated Property
η [0.0002171; 0.0214146] Pa×s [172.46; 427.32] Show Hide
η 0.0214146 Pa×s 172.46 Joback Calculated Property
η 0.0046771 Pa×s 214.94 Joback Calculated Property
η 0.0016877 Pa×s 257.41 Joback Calculated Property
η 0.0008129 Pa×s 299.89 Joback Calculated Property
η 0.0004693 Pa×s 342.37 Joback Calculated Property
η 0.0003059 Pa×s 384.84 Joback Calculated Property
η 0.0002171 Pa×s 427.32 Joback Calculated Property
ΔvapH 38.20 kJ/mol 437.50 KDB
n0 1.41270 298.15 KDB

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.67] kPa [321.21; 466.55] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.42414e+01
Coefficient B-3.60471e+03
Coefficient C-6.28790e+01
Temperature range, min.321.21
Temperature range, max.466.55
Pvap 1.33 kPa 321.21 Calculated Property
Pvap 3.03 kPa 337.36 Calculated Property
Pvap 6.29 kPa 353.51 Calculated Property
Pvap 12.08 kPa 369.66 Calculated Property
Pvap 21.73 kPa 385.81 Calculated Property
Pvap 36.98 kPa 401.95 Calculated Property
Pvap 59.96 kPa 418.10 Calculated Property
Pvap 93.22 kPa 434.25 Calculated Property
Pvap 139.69 kPa 450.40 Calculated Property
Pvap 202.67 kPa 466.55 Calculated Property
Pvap [1.33; 2199.24] kPa [321.15; 613.20] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A1.04960e+02
Coefficient B-9.35083e+03
Coefficient C-1.32274e+01
Coefficient D7.68034e-06
Temperature range, min.321.15
Temperature range, max.613.20
Pvap 1.33 kPa 321.15 Calculated Property
Pvap 6.39 kPa 353.60 Calculated Property
Pvap 22.21 kPa 386.05 Calculated Property
Pvap 61.05 kPa 418.50 Calculated Property
Pvap 140.95 kPa 450.95 Calculated Property
Pvap 285.47 kPa 483.40 Calculated Property
Pvap 523.53 kPa 515.85 Calculated Property
Pvap 890.39 kPa 548.30 Calculated Property
Pvap 1429.99 kPa 580.75 Calculated Property
Pvap 2199.24 kPa 613.20 Calculated Property

Similar Compounds

Heptadecane, 2,3-dimethyl-. Decane, 2,3,7-trimethyl-. Nonane, 2,3-dimethyl-. 2,3-Dimethyldodecane. Nonadecane, 2,3-dimethyl-. 2,3-Dimethyltridecane. 2,3-Dimethyldecane. Undecane, 2,3-dimethyl-. Octane, 2,3,6-trimethyl-. 5,6-dimethylheptadecane. Decane, 4,5-dimethyl. Decane, 5,6-dimethyl-. 2,13,14-trimethylheptadecane. 4,5,13-trimethylheptadecane. Docosane, 11,12-dimethyl.

Find more compounds similar to Octane, 2,3-dimethyl-.

Sources

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