Chemical Properties of dipropylene glycol, # 4

InChI

InChI=1S/C6H14O3/c1-5(8)4-9-6(2)3-7/h5-8H,3-4H2,1-2H3

InChI Key

DUFKCOQISQKSAV-UHFFFAOYSA-N

Formula

C6H14O3

SMILES

CC(O)COC(C)CO

Molecular Weight¹

134.17

• 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).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• I_np : Non-polar retention indices.
• I_p : 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

Property	Value	Unit	Source
ΔfH°gas	-643.39	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	13.61	kJ/mol	Joback Calculated Property
ΔvapH°	77.04	kJ/mol	Relay (1.0) Calculated Property
logPoct/wat	-0.235		Crippen Calculated Property
McVol	113.010	ml/mol	McGowan Calculated Property
Pc	3853.09	kPa	Joback Calculated Property
Inp	[1044.00; 1044.00]
Inp	1044.00		NIST
Inp	1044.00		NIST
Ip	[1848.00; 1848.00]
Ip	1848.00		NIST
Ip	1848.00		NIST
Tboil	495.18	K	Relay (1.0) Calculated Property
Tc	677.09	K	Relay (1.0) Calculated Property
Tfus	254.77	K	Relay (1.0) Calculated Property
Vc	0.418	m3/kmol	Relay (1.0) Calculated Property

Cheméo can also estimate Standard Gibbs free energy of formation, Acentric Factor, Ionization energy, 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.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[172.54; 385.79]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			3.01520e+01
Coefficient B			5.90440e-01
Coefficient C			-2.58800e-04
Coefficient D			2.40000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	172.54	J/mol×K	273.00	Calculated Property
Cp,gas	207.71	J/mol×K	353.78	Calculated Property
Cp,gas	239.83	J/mol×K	434.56	Calculated Property
Cp,gas	268.98	J/mol×K	515.33	Calculated Property
Cp,gas	295.24	J/mol×K	596.11	Calculated Property
Cp,gas	318.68	J/mol×K	676.89	Calculated Property
Cp,gas	339.38	J/mol×K	757.67	Calculated Property
Cp,gas	357.42	J/mol×K	838.44	Calculated Property
Cp,gas	372.86	J/mol×K	919.22	Calculated Property
Cp,gas	385.79	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.1960058; 0.0001081]	Pa×s	[271.25; 494.09]	Joback Predicted correlation
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-1.82649e+01
Coefficient B			4.51231e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Comment			Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.			271.25
Temperature range, max.			494.09
η	0.1960058	Pa×s	271.25	Calculated Property
η	0.0487477	Pa×s	296.01	Calculated Property
η	0.0150291	Pa×s	320.77	Calculated Property
η	0.0054847	Pa×s	345.53	Calculated Property
η	0.0022904	Pa×s	370.29	Calculated Property
η	0.0010671	Pa×s	395.05	Calculated Property
η	0.0005441	Pa×s	419.81	Calculated Property
η	0.0002990	Pa×s	444.57	Calculated Property
η	0.0001750	Pa×s	469.33	Calculated Property
η	0.0001081	Pa×s	494.09	Calculated Property

Similar Compounds

Find more compounds similar to dipropylene glycol, # 4.

Sources

• Cheméo Relay (1.0)
• 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.
Calculated This icon marks a calculated value or equation: a prediction, not a measurement.
These property values are available through the Cheméo API. A free account gives you an access key.