Chemical Properties of 1,2-Propanediol, 3-methoxy-

InChI

InChI=1S/C4H10O3/c1-7-3-4(6)2-5/h4-6H,2-3H2,1H3

InChI Key

PSJBSUHYCGQTHZ-UHFFFAOYSA-N

Formula

C4H10O3

SMILES

COCC(O)CO

Molecular Weight¹

106.12

Other Names

• (.+-.)-3-methoxy-1,2-propanediol
• 1-O-methyl-rac-glycerol
• 3-methoxy-1,2-propanediol
• 3-methoxypropane-1,2-diol
• DL-1,2-propanediol, 3-methoxy-
• Glycerin-«alpha»-monomethyl ether
• Glycerol 1-monomethyl ether
• NSC 6752

• 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).
• 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
ΔfH°gas	-577.35	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	11.96	kJ/mol	Joback Calculated Property
ΔvapH°	76.80	kJ/mol	Relay (1.0) Calculated Property
IE	9.99	eV	Relay (1.0) Calculated Property
log10WS	0.99		Relay (1.0) Calculated Property
logPoct/wat	-1.014		Crippen Calculated Property
McVol	84.830	ml/mol	McGowan Calculated Property
Pc	4910.80	kPa	Joback Calculated Property
Inp	[977.00; 977.00]
Inp	977.00		NIST
Inp	977.00		NIST
Tboil	488.34	K	Relay (1.0) Calculated Property
Tc	686.30	K	Relay (1.0) Calculated Property
Tfus	263.05	K	Relay (1.0) Calculated Property
Vc	0.307	m3/kmol	Relay (1.0) Calculated Property

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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[193.67; 230.12]	J/mol×K	[497.46; 659.14]
Cp,gas	193.67	J/mol×K	497.46	Joback Calculated Property
Cp,gas	200.27	J/mol×K	524.41	Joback Calculated Property
Cp,gas	206.66	J/mol×K	551.35	Joback Calculated Property
Cp,gas	212.84	J/mol×K	578.30	Joback Calculated Property
Cp,gas	218.81	J/mol×K	605.25	Joback Calculated Property
Cp,gas	224.57	J/mol×K	632.20	Joback Calculated Property
Cp,gas	230.12	J/mol×K	659.14	Joback Calculated Property
η	[0.0000869; 0.1801305]	Pa×s	[263.71; 497.46]
η	0.1801305	Pa×s	263.71	Joback Calculated Property
η	0.0222338	Pa×s	302.67	Joback Calculated Property
η	0.0044224	Pa×s	341.63	Joback Calculated Property
η	0.0012243	Pa×s	380.59	Joback Calculated Property
η	0.0004302	Pa×s	419.54	Joback Calculated Property
η	0.0001806	Pa×s	458.50	Joback Calculated Property
η	0.0000869	Pa×s	497.46	Joback Calculated Property

Similar Compounds

Find more compounds similar to 1,2-Propanediol, 3-methoxy-.

Mixtures

• Ammonia + 1,2-Propanediol, 3-methoxy-

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Solubilities and Thermodynamic Properties of NH3 in Glycerin and its Derivatives
• Joback Method
• McGowan Method
• NIST Webbook

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