Chemical Properties of 3-Heptanone, 2,4-dimethyl- (CAS 18641-71-9)

InChI

InChI=1S/C9H18O/c1-5-6-8(4)9(10)7(2)3/h7-8H,5-6H2,1-4H3

InChI Key

MMEXTUAHJZOQKN-UHFFFAOYSA-N

Formula

C9H18O

SMILES

CCCC(C)C(=O)C(C)C

Molecular Weight¹

142.24

CAS

18641-71-9

Other Names

• 2,4-Dimethyl-3-heptanone
• 3-Heptanone, 2,4-Dime

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• 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).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• I : Polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[297.92; 374.81]	J/mol×K	[458.31; 640.10]
Cp,gas	297.92	J/mol×K	458.31	Joback Calculated Property
Cp,gas	312.19	J/mol×K	488.61	Joback Calculated Property
Cp,gas	325.86	J/mol×K	518.91	Joback Calculated Property
Cp,gas	338.94	J/mol×K	549.20	Joback Calculated Property
Cp,gas	351.45	J/mol×K	579.50	Joback Calculated Property
Cp,gas	363.40	J/mol×K	609.80	Joback Calculated Property
Cp,gas	374.81	J/mol×K	640.10	Joback Calculated Property
η	[0.0002572; 0.0112700]	Pa×s	[211.12; 458.31]
η	0.0112700	Pa×s	211.12	Joback Calculated Property
η	0.0035885	Pa×s	252.32	Joback Calculated Property
η	0.0015755	Pa×s	293.52	Joback Calculated Property
η	0.0008471	Pa×s	334.72	Joback Calculated Property
η	0.0005218	Pa×s	375.91	Joback Calculated Property
η	0.0003537	Pa×s	417.11	Joback Calculated Property
η	0.0002572	Pa×s	458.31	Joback Calculated Property

Similar Compounds

Find more compounds similar to 3-Heptanone, 2,4-dimethyl-.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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