Chemical Properties of Benzaldehyde, 2,4-dimethyl- (CAS 15764-16-6)

InChI

InChI=1S/C9H10O/c1-7-3-4-9(6-10)8(2)5-7/h3-6H,1-2H3

InChI Key

GISVICWQYMUPJF-UHFFFAOYSA-N

Formula

C9H10O

SMILES

Cc1ccc(C=O)c(C)c1

Molecular Weight¹

134.18

CAS

15764-16-6

Other Names

• 2,4-Dimethylbenzaldehyde
• 2,4-Dimethylbenzenecarboxaldehyde

• 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).
• Δ_vapH : Enthalpy of vaporization at a given temperature (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).
• P_vap : Vapor 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	[235.09; 296.44]	J/mol×K	[490.62; 705.85]
Cp,gas	235.09	J/mol×K	490.62	Joback Calculated Property
Cp,gas	246.84	J/mol×K	526.49	Joback Calculated Property
Cp,gas	257.95	J/mol×K	562.36	Joback Calculated Property
Cp,gas	268.44	J/mol×K	598.24	Joback Calculated Property
Cp,gas	278.35	J/mol×K	634.11	Joback Calculated Property
Cp,gas	287.67	J/mol×K	669.98	Joback Calculated Property
Cp,gas	296.44	J/mol×K	705.85	Joback Calculated Property
η	[0.0002714; 0.0017961]	Pa×s	[284.65; 490.62]
η	0.0017961	Pa×s	284.65	Joback Calculated Property
η	0.0011064	Pa×s	318.98	Joback Calculated Property
η	0.0007489	Pa×s	353.31	Joback Calculated Property
η	0.0005432	Pa×s	387.63	Joback Calculated Property
η	0.0004151	Pa×s	421.96	Joback Calculated Property
η	0.0003303	Pa×s	456.29	Joback Calculated Property
η	0.0002714	Pa×s	490.62	Joback Calculated Property
ΔvapH	57.40	kJ/mol	423.50	NIST

Pressure Dependent Properties

Property	Value	Unit	Pressure (kPa)	Source
Tboilr	[372.20; 376.00]	K	[1.30; 1.90]
Tboilr	372.20	K	1.30	NIST
Tboilr	376.00	K	1.90	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.63]	kPa	[372.09; 518.48]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.68754e+01
Coefficient B			-5.58943e+03
Coefficient C			-3.51350e+01
Temperature range, min.			372.09
Temperature range, max.			518.48
Pvap	1.33	kPa	372.09	Calculated Property
Pvap	2.86	kPa	388.36	Calculated Property
Pvap	5.74	kPa	404.62	Calculated Property
Pvap	10.87	kPa	420.89	Calculated Property
Pvap	19.53	kPa	437.15	Calculated Property
Pvap	33.54	kPa	453.42	Calculated Property
Pvap	55.30	kPa	469.68	Calculated Property
Pvap	87.96	kPa	485.95	Calculated Property
Pvap	135.46	kPa	502.21	Calculated Property
Pvap	202.63	kPa	518.48	Calculated Property

Similar Compounds

Find more compounds similar to Benzaldehyde, 2,4-dimethyl-.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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