Chemical Properties of 3,4-Dimethoxy-5-hydroxybenzaldehyde (CAS 29865-90-5)

InChI

InChI=1S/C9H10O4/c1-12-8-4-6(5-10)3-7(11)9(8)13-2/h3-5,11H,1-2H3

InChI Key

NVLTWXMZECWWPC-UHFFFAOYSA-N

Formula

C9H10O4

SMILES

COc1cc(C=O)cc(O)c1OC

Molecular Weight¹

182.17

CAS

29865-90-5

Other Names

• Benzaldehyde, 3-hydroxy-4,5-dimethoxy-

• 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).
• 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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[325.35; 379.60]	J/mol×K	[616.08; 837.67]
Cp,gas	325.35	J/mol×K	616.08	Joback Calculated Property
Cp,gas	335.72	J/mol×K	653.01	Joback Calculated Property
Cp,gas	345.52	J/mol×K	689.94	Joback Calculated Property
Cp,gas	354.78	J/mol×K	726.88	Joback Calculated Property
Cp,gas	363.52	J/mol×K	763.81	Joback Calculated Property
Cp,gas	371.79	J/mol×K	800.74	Joback Calculated Property
Cp,gas	379.60	J/mol×K	837.67	Joback Calculated Property
η	[0.0000294; 0.0003979]	Pa×s	[440.83; 616.08]
η	0.0003979	Pa×s	440.83	Joback Calculated Property
η	0.0002252	Pa×s	470.04	Joback Calculated Property
η	0.0001362	Pa×s	499.25	Joback Calculated Property
η	0.0000871	Pa×s	528.45	Joback Calculated Property
η	0.0000584	Pa×s	557.66	Joback Calculated Property
η	0.0000407	Pa×s	586.87	Joback Calculated Property
η	0.0000294	Pa×s	616.08	Joback Calculated Property

Pressure Dependent Properties

Similar Compounds

Find more compounds similar to 3,4-Dimethoxy-5-hydroxybenzaldehyde.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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