Chemical Properties of 1,3-Heptadiene, 5,5-dimethyl-

InChI

InChI=1S/C9H16/c1-5-7-8-9(3,4)6-2/h5,7-8H,1,6H2,2-4H3/b8-7+

InChI Key

WJRREHJZVOKKFR-BQYQJAHWSA-N

Formula

C9H16

SMILES

C=C/C=C/C(C)(C)CC

Molecular Weight¹

124.23

Other Names

• 5,5-dimethyl-1,3-heptadiene

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• T_boil : Normal Boiling Point Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Critical Temperature, Critical Pressure, Critical Volume, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[244.19; 322.41]	J/mol×K	[402.93; 589.19]
Cp,gas	244.19	J/mol×K	402.93	Joback Calculated Property
Cp,gas	259.21	J/mol×K	433.97	Joback Calculated Property
Cp,gas	273.39	J/mol×K	465.02	Joback Calculated Property
Cp,gas	286.75	J/mol×K	496.06	Joback Calculated Property
Cp,gas	299.35	J/mol×K	527.10	Joback Calculated Property
Cp,gas	311.22	J/mol×K	558.15	Joback Calculated Property
Cp,gas	322.41	J/mol×K	589.19	Joback Calculated Property
η	[0.0002152; 0.0092550]	Pa×s	[186.77; 402.93]
η	0.0092550	Pa×s	186.77	Joback Calculated Property
η	0.0029785	Pa×s	222.80	Joback Calculated Property
η	0.0013143	Pa×s	258.82	Joback Calculated Property
η	0.0007083	Pa×s	294.85	Joback Calculated Property
η	0.0004367	Pa×s	330.88	Joback Calculated Property
η	0.0002961	Pa×s	366.90	Joback Calculated Property
η	0.0002152	Pa×s	402.93	Joback Calculated Property

Similar Compounds

Find more compounds similar to 1,3-Heptadiene, 5,5-dimethyl-.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
These property values are available through the Cheméo API. A free account gives you an access key.