Chemical Properties of Trimethylene glycol monomethyl ether (CAS 1589-49-7)

InChI

InChI=1S/C4H10O2/c1-6-4-2-3-5/h5H,2-4H2,1H3

InChI Key

JDFDHBSESGTDAL-UHFFFAOYSA-N

Formula

C4H10O2

SMILES

COCCCO

Molecular Weight¹

90.12

CAS

1589-49-7

Other Names

• 1-Propanol, 3-methoxy-
• 3-Methoxy-1-propanol
• Propylene glycol monomethyl ether, «beta»

• ω : Acentric Factor.
• 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).
• 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).
• P_vap : Vapor pressure (kPa).
• 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

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Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[118.24; 262.86]	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			3.00430e+01
Coefficient B			3.54620e-01
Coefficient C			-1.13200e-04
Coefficient D			-8.60000e-09
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	118.24	J/mol×K	273.00	Calculated Property
Cp,gas	140.95	J/mol×K	353.78	Calculated Property
Cp,gas	162.06	J/mol×K	434.56	Calculated Property
Cp,gas	181.55	J/mol×K	515.33	Calculated Property
Cp,gas	199.39	J/mol×K	596.11	Calculated Property
Cp,gas	215.55	J/mol×K	676.89	Calculated Property
Cp,gas	230.00	J/mol×K	757.67	Calculated Property
Cp,gas	242.72	J/mol×K	838.44	Calculated Property
Cp,gas	253.69	J/mol×K	919.22	Calculated Property
Cp,gas	262.86	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0576040; 0.0003025]	Pa×s	[217.89; 397.82]	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			-1.44598e+01
Coefficient B			2.52876e+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.			217.89
Temperature range, max.			397.82
η	0.0576040	Pa×s	217.89	Calculated Property
η	0.0217193	Pa×s	237.88	Calculated Property
η	0.0095263	Pa×s	257.88	Calculated Property
η	0.0047044	Pa×s	277.87	Calculated Property
η	0.0025540	Pa×s	297.86	Calculated Property
η	0.0014973	Pa×s	317.85	Calculated Property
η	0.0009351	Pa×s	337.85	Calculated Property
η	0.0006155	Pa×s	357.84	Calculated Property
η	0.0004235	Pa×s	377.83	Calculated Property
η	0.0003025	Pa×s	397.82	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.67]	kPa	[330.56; 384.11]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			3.06110e+01
Coefficient B			-8.17744e+03
Coefficient C			-6.08840e+01
Temperature range, min.			330.56
Temperature range, max.			384.11
Pvap	1.33	kPa	330.56	Calculated Property
Pvap	2.57	kPa	336.51	Calculated Property
Pvap	4.80	kPa	342.46	Calculated Property
Pvap	8.76	kPa	348.41	Calculated Property
Pvap	15.59	kPa	354.36	Calculated Property
Pvap	27.13	kPa	360.31	Calculated Property
Pvap	46.19	kPa	366.26	Calculated Property
Pvap	77.06	kPa	372.21	Calculated Property
Pvap	126.11	kPa	378.16	Calculated Property
Pvap	202.67	kPa	384.11	Calculated Property

Similar Compounds

Find more compounds similar to Trimethylene glycol monomethyl ether.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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