Chemical Properties of 2,2-DIMETHYL-3-HYDROXYPROPIONALDEHYDE

InChI

InChI=1S/C5H10O2/c1-5(2,3-6)4-7/h3,7H,4H2,1-2H3

InChI Key

JJMOMMLADQPZNY-UHFFFAOYSA-N

Formula

C5H10O2

SMILES

CC(C)(C=O)CO

Molecular Weight¹

102.13

Other Names

• 3-Hydroxypivalaldehyde
• Hydroxypivaldehyde
• Propanal, 3-hydroxy-2,2-dimethyl-
• 3-hydroxy-2,2-dimethylpropionaldehyde

• ω : Acentric Factor.
• 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).
• 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).
• T_boil : Normal Boiling Point Temperature (K).
• T_boilr : Boiling point at reduced pressure (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

Pressure Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[127.50; 288.20]	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			-9.43900e+00
Coefficient B			6.13140e-01
Coefficient C			-4.43400e-04
Coefficient D			1.27900e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	127.50	J/mol×K	273.00	Calculated Property
Cp,gas	157.64	J/mol×K	353.78	Calculated Property
Cp,gas	183.77	J/mol×K	434.56	Calculated Property
Cp,gas	206.28	J/mol×K	515.33	Calculated Property
Cp,gas	225.59	J/mol×K	596.11	Calculated Property
Cp,gas	242.10	J/mol×K	676.89	Calculated Property
Cp,gas	256.21	J/mol×K	757.67	Calculated Property
Cp,gas	268.33	J/mol×K	838.44	Calculated Property
Cp,gas	278.86	J/mol×K	919.22	Calculated Property
Cp,gas	288.20	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0496499; 0.0003269]	Pa×s	[251.35; 441.21]	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			-1.46757e+01
Coefficient B			2.93400e+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.			251.35
Temperature range, max.			441.21
η	0.0496499	Pa×s	251.35	Calculated Property
η	0.0201092	Pa×s	272.45	Calculated Property
η	0.0092744	Pa×s	293.54	Calculated Property
η	0.0047451	Pa×s	314.64	Calculated Property
η	0.0026411	Pa×s	335.73	Calculated Property
η	0.0015755	Pa×s	356.83	Calculated Property
η	0.0009956	Pa×s	377.92	Calculated Property
η	0.0006604	Pa×s	399.02	Calculated Property
η	0.0004565	Pa×s	420.11	Calculated Property
η	0.0003269	Pa×s	441.21	Calculated Property

Similar Compounds

Find more compounds similar to 2,2-DIMETHYL-3-HYDROXYPROPIONALDEHYDE.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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