Chemical Properties of 2,3-Dimethoxypropan-1-ol (CAS 40453-77-8)

InChI

InChI=1S/C5H12O3/c1-7-4-5(3-6)8-2/h5-6H,3-4H2,1-2H3

InChI Key

RXDAPJJFRLSRPX-UHFFFAOYSA-N

Formula

C5H12O3

SMILES

COCC(CO)OC

Molecular Weight¹

120.15

CAS

40453-77-8

Other Names

• 2,3-dimethoxy-1-propanol
• 2,3-dimethoxypropanol
• glycerol 1,2-dimethyl ether

• 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°	-358.04	kJ/mol	Joback Calculated Property
ΔfH°gas	-568.48	kJ/mol	Joback Calculated Property
ΔfusH°	11.65	kJ/mol	Joback Calculated Property
ΔvapH°	47.83	kJ/mol	Joback Calculated Property
log10WS	0.53		Crippen Calculated Property
logPoct/wat	-0.360		Crippen Calculated Property
McVol	98.920	ml/mol	McGowan Calculated Property
Pc	3754.57	kPa	Joback Calculated Property
Inp	[903.80; 903.80]
Inp	903.80		NIST
Inp	903.80		NIST
Tboil	450.38	K	Joback Calculated Property
Tc	615.86	K	Joback Calculated Property
Tfus	236.39	K	Joback Calculated Property
Vc	0.364	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[212.77; 259.75]	J/mol×K	[450.38; 615.86]
Cp,gas	212.77	J/mol×K	450.38	Joback Calculated Property
Cp,gas	221.14	J/mol×K	477.96	Joback Calculated Property
Cp,gas	229.29	J/mol×K	505.54	Joback Calculated Property
Cp,gas	237.24	J/mol×K	533.12	Joback Calculated Property
Cp,gas	244.97	J/mol×K	560.70	Joback Calculated Property
Cp,gas	252.47	J/mol×K	588.28	Joback Calculated Property
Cp,gas	259.75	J/mol×K	615.86	Joback Calculated Property
η	[0.0001645; 0.0441979]	Pa×s	[236.39; 450.38]
η	0.0441979	Pa×s	236.39	Joback Calculated Property
η	0.0094442	Pa×s	272.06	Joback Calculated Property
η	0.0028860	Pa×s	307.72	Joback Calculated Property
η	0.0011282	Pa×s	343.38	Joback Calculated Property
η	0.0005263	Pa×s	379.05	Joback Calculated Property
η	0.0002799	Pa×s	414.72	Joback Calculated Property
η	0.0001645	Pa×s	450.38	Joback Calculated Property
Pvap	[3.20; 100.79]	kPa	[337.95; 446.65]
Pvap	3.20	kPa	337.95	Isobari...
Pvap	7.84	kPa	368.95	Isobari...
Pvap	19.27	kPa	398.10	Isobari...
Pvap	27.33	kPa	408.55	Isobari...
Pvap	32.46	kPa	413.05	Isobari...
Pvap	38.80	kPa	419.70	Isobari...
Pvap	45.86	kPa	423.55	Isobari...
Pvap	59.80	kPa	431.55	Isobari...
Pvap	65.60	kPa	433.15	Isobari...
Pvap	70.66	kPa	434.85	Isobari...
Pvap	76.53	kPa	437.35	Isobari...
Pvap	83.33	kPa	439.75	Isobari...
Pvap	87.26	kPa	441.65	Isobari...
Pvap	95.73	kPa	444.45	Isobari...
Pvap	100.79	kPa	446.65	Isobari...

Similar Compounds

Find more compounds similar to 2,3-Dimethoxypropan-1-ol.

Mixtures

• Methyl Alcohol + 2,3-Dimethoxypropan-1-ol

Sources

• Crippen Method
• Crippen Method
• Isobaric Vapor Liquid Equilibria for the Binary and Ternary Systems of Methanol, Epichlorohydrin, and Glycerol Dimethyl Ether at 101.3 kPa
• Joback Method
• McGowan Method
• NIST Webbook

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