Chemical Properties of 2-Methyl-2-heptanol (CAS 625-25-2)


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InChI Key
Molecular Weight1
Other Names
  • 2-Methyl-2-heptanol
  • 2-methylheptan-2-ol

Physical Properties

Property Value Unit Source
Δf -117.50 kJ/mol Joback Calculated Property
Δfgas -369.43 kJ/mol Joback Calculated Property
Δfus 13.15 kJ/mol Joback Calculated Property
Δvap 62.90 ± 0.20 kJ/mol NIST
logPoct/wat 2.34 Crippen Calculated Property
Pc 2844.44 kPa Joback Calculated Property
Tboil [340.20; 435.15] K Show Hide
Tboil Outlier 340.20 K NIST
Tboil 429.20 K NIST
Tboil 429.25 ± 0.50 K NIST
Tboil 428.65 ± 5.00 K NIST
Tboil 435.15 ± 3.00 K NIST
Tboil 435.15 ± 2.00 K NIST
Tboil 434.65 ± 3.00 K NIST
Tboil 435.15 ± 3.00 K NIST
Tc 640.25 K Joback Calculated Property
Tfus 243.16 K Joback Calculated Property
Vc 0.49 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 292.85 J/mol×K 471.39 Joback Calculated Property
Cp,liquid 337.60 J/mol×K 298.5 NIST
η 0.00 Pa×s 471.39 Joback Calculated Property
ΔvapH 55.00 kJ/mol 384.0 NIST
ΔvapH 53.10 kJ/mol 386.5 NIST

Molecular Descriptors

Joback and Reid Groups
-OH (alcohol) 1
-CH3 3
>C< 1
-CH2- 4

Similar Compounds

2,6-Dimethyl n-heptan-2-ol. 2-Methyl-2-decanol. 2-Methyltetradecan-2-ol. 2-Dodecanol, 2-methyl-. 2,11-Dimethyl-2,11-dodecanediol. 6-Methylheptane-1,6-diol. 2-Octanol, 2-methyl-. 2-Methyl-2-nonanol. 2,7-Dimethyl-2,7-octanediol. 2-Hexanol, 2-methyl-. 6-Methyl-2-heptanol. 2-Octanol, 2,6-dimethyl-. 2-Heptanol, 2,5-dimethyl. 7-methyl-2-octanol. 10-Methyl-2-undecanol.

Find more compounds similar to 2-Methyl-2-heptanol.

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