Chemical Properties of 1-Propanol, 2-methoxy- (CAS 1589-47-5)

InChI

InChI=1S/C4H10O2/c1-4(3-5)6-2/h4-5H,3H2,1-2H3

InChI Key

YTTFFPATQICAQN-UHFFFAOYSA-N

Formula

C4H10O2

SMILES

COC(C)CO

Molecular Weight¹

90.12

CAS

1589-47-5

Other Names

• 2-Methoxy-1-propanol
• 2-Methoxypropanol

• 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).
• P_vap : Vapor pressure (kPa).
• I_np : Non-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
ΔfG°	-261.46	kJ/mol	Joback Calculated Property
ΔfH°gas	-415.62	kJ/mol	Joback Calculated Property
ΔfusH°	7.87	kJ/mol	Joback Calculated Property
ΔvapH°	43.20	kJ/mol	Joback Calculated Property
log10WS	0.04		Crippen Calculated Property
logPoct/wat	0.014		Crippen Calculated Property
McVol	78.960	ml/mol	McGowan Calculated Property
Pc	4333.96	kPa	Joback Calculated Property
Inp	[661.00; 669.00]
Inp	661.00		NIST
Inp	664.00		NIST
Inp	669.00		NIST
Inp	669.00		NIST
Tboil	402.65	K	Isobari...
Tc	571.21	K	Joback Calculated Property
Tfus	202.89	K	Joback Calculated Property
Vc	0.290	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[154.70; 194.63]	J/mol×K	[405.08; 571.21]
Cp,gas	154.70	J/mol×K	405.08	Joback Calculated Property
Cp,gas	161.85	J/mol×K	432.77	Joback Calculated Property
Cp,gas	168.81	J/mol×K	460.46	Joback Calculated Property
Cp,gas	175.56	J/mol×K	488.15	Joback Calculated Property
Cp,gas	182.12	J/mol×K	515.84	Joback Calculated Property
Cp,gas	188.48	J/mol×K	543.52	Joback Calculated Property
Cp,gas	194.63	J/mol×K	571.21	Joback Calculated Property
η	[0.0002592; 0.1431690]	Pa×s	[202.89; 405.08]
η	0.1431690	Pa×s	202.89	Joback Calculated Property
η	0.0236228	Pa×s	236.59	Joback Calculated Property
η	0.0061086	Pa×s	270.29	Joback Calculated Property
η	0.0021319	Pa×s	303.99	Joback Calculated Property
η	0.0009180	Pa×s	337.68	Joback Calculated Property
η	0.0004606	Pa×s	371.38	Joback Calculated Property
η	0.0002592	Pa×s	405.08	Joback Calculated Property
Pvap	101.30	kPa	402.65	Isobari...

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.61]	kPa	[308.22; 389.69]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			2.10436e+01
Coefficient B			-5.29554e+03
Coefficient C			-5.30870e+01
Temperature range, min.			308.22
Temperature range, max.			389.69
Pvap	1.33	kPa	308.22	Calculated Property
Pvap	2.71	kPa	317.27	Calculated Property
Pvap	5.27	kPa	326.32	Calculated Property
Pvap	9.82	kPa	335.38	Calculated Property
Pvap	17.59	kPa	344.43	Calculated Property
Pvap	30.41	kPa	353.48	Calculated Property
Pvap	50.94	kPa	362.53	Calculated Property
Pvap	82.85	kPa	371.59	Calculated Property
Pvap	131.17	kPa	380.64	Calculated Property
Pvap	202.61	kPa	389.69	Calculated Property

Similar Compounds

Find more compounds similar to 1-Propanol, 2-methoxy-.

Mixtures

• 1-Propanol, 2-methoxy- + Water
• 1-Propanol, 2-methoxy- + 2-Propanol, 1-methoxy-

Sources

• Crippen Method
• Crippen Method
• Isobaric Vapor Liquid Equilibria for (Water + 1-Methoxy-2-propanol), (Water + 2-Methoxy-1-propanol), and (1-Methoxy-2-propanol + 2-Methoxy-1-propanol) at 101.3 kPa
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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