Chemical Properties of Heptane, 2,5-dimethyl- (CAS 2216-30-0)

Heptane, 2,5-dimethyl-

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InChI
InChI=1S/C9H20/c1-5-9(4)7-6-8(2)3/h8-9H,5-7H2,1-4H3
InChI Key
HQZHQNKZOYIKQC-UHFFFAOYSA-N
Formula
C9H20
SMILES
CCC(C)CCC(C)C
Molecular Weight1
128.26
CAS
2216-30-0
Other Names
  • 2,5-Dimethylheptane

Physical Properties

Property Value Unit Source
ω 0.3930 KDB
AP 351.150 K KDB
Δf 20.02 kJ/mol Joback Calculated Property
Δc,grossH 6116.13 kJ/mol KDB
Δc,netH 5676.015 kJ/mol KDB
Δfgas -239.65 kJ/mol Joback Calculated Property
Δfus 12.02 kJ/mol Joback Calculated Property
Δvap 43.30 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 2350.00 kPa KDB
Inp [827.00; 847.00]   Show Hide
Inp 836.30 NIST
Inp 834.00 NIST
Inp 837.00 NIST
Inp 840.00 NIST
Inp 831.80 NIST
Inp 832.40 NIST
Inp 836.90 NIST
Inp 836.90 NIST
Inp 833.60 NIST
Inp 834.00 NIST
Inp 833.70 NIST
Inp 832.90 NIST
Inp 832.90 NIST
Inp 832.80 NIST
Inp Outlier 827.00 NIST
Inp 828.00 NIST
Inp 828.00 NIST
Inp 829.00 NIST
Inp 830.00 NIST
Inp 832.90 NIST
Inp 834.00 NIST
Inp 833.00 NIST
Inp 833.00 NIST
Inp 834.00 NIST
Inp 832.00 NIST
Inp 833.00 NIST
Inp 834.00 NIST
Inp 833.00 NIST
Inp Outlier 843.30 NIST
Inp 833.00 NIST
Inp 837.80 NIST
Inp 835.50 NIST
Inp 827.40 NIST
Inp 833.30 NIST
Inp 834.63 NIST
Inp 834.81 NIST
Inp 831.00 NIST
Inp 837.00 NIST
Inp 833.00 NIST
Inp 836.00 NIST
Inp 833.00 NIST
Inp 836.00 NIST
Inp 837.00 NIST
Inp 833.00 NIST
Inp Outlier 847.00 NIST
Inp 840.00 NIST
Inp 838.00 NIST
Inp 839.00 NIST
Inp 833.00 NIST
Inp 834.00 NIST
Inp 836.00 NIST
Inp 841.00 NIST
Inp 836.00 NIST
Inp 837.00 NIST
Inp 833.00 NIST
Inp 839.00 NIST
Inp 830.00 NIST
Inp 833.00 NIST
Inp Outlier 843.30 NIST
Inp 836.30 NIST
Inp 832.40 NIST
Inp 833.70 NIST
Inp 828.00 NIST
Inp 834.00 NIST
Inp 833.00 NIST
Inp 839.00 NIST
Inp 836.00 NIST
Tboil [406.15; 409.35] K Show Hide
Tboil 409.20 K KDB
Tboil 407.00 ± 4.00 K NIST
Tboil 407.65 ± 1.50 K NIST
Tboil 407.15 ± 1.00 K NIST
Tboil 406.15 ± 1.00 K NIST
Tboil 409.35 ± 1.00 K NIST
Tboil 409.10 ± 0.30 K NIST
Tboil 409.05 ± 0.70 K NIST
Tboil 408.90 ± 0.40 K NIST
Tboil 408.90 ± 0.30 K NIST
Tc 581.10 K KDB
Tfus 160.00 K KDB
Vc 0.522 m3/kmol KDB
Zc 0.2538930 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 35.61 kJ/mol 409.20 KDB
n0 1.40150 298.15 KDB

Similar Compounds

3,7,11,15,18-Pentamethyltriacontane. 3,7,11,15,18-Pentamethyldotriacontane. Decane, 3,6-dimethyl-. Undecane, 3,6-dimethyl-. Octane, 3,6-dimethyl-. Docosane, 3,7,11,15,19-pentamethyl. 3,7-dimethyl-tritriacontane. 3,9,15-trimethylhentriacontane. Nonane, 3,7-dimethyl-. 3-methyl-heptacosane. Hexadecane, 2,6,10,14-tetramethyl-. Nonane, 2,7-dimethyl. Heptadecane, 3,7,11,15-tetramethyl. Eicosane, 3-methyl-. 3,11-Dimethyltricosane.

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

Sources

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