Chemical Properties of 1,3-Dioxolane, 4,5-dimethyl

InChI

InChI=1S/C5H10O2/c1-4-5(2)7-3-6-4/h4-5H,3H2,1-2H3

InChI Key

GGQOXKOHMFKMLR-UHFFFAOYSA-N

Formula

C5H10O2

SMILES

CC1OCOC1C

Molecular Weight¹

102.13

Other Names

• 4,5-dimethyl-1,3-dioxolan

• 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).
• I_np : Non-polar retention indices.
• I_p : 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
ω	0.2955		Relay (1.0) Calculated Property
ΔfG°	-152.18	kJ/mol	Joback Calculated Property
ΔfH°gas	-372.87	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	19.67	kJ/mol	Joback Calculated Property
ΔvapH°	39.14	kJ/mol	Relay (1.0) Calculated Property
IE	9.81	eV	Relay (1.0) Calculated Property
log10WS	-0.46		Relay (1.0) Calculated Property
logPoct/wat	0.768		Crippen Calculated Property
McVol	82.190	ml/mol	McGowan Calculated Property
Pc	4062.13	kPa	Joback Calculated Property
Inp	[708.00; 740.00]
Inp	740.00		NIST
Inp	708.00		NIST
Inp	724.00		NIST
Inp	714.00		NIST
Inp	740.00		NIST
Inp	714.00		NIST
Inp	740.00		NIST
Ip	1037.00		NIST
Tboil	380.47	K	Relay (1.0) Calculated Property
Tc	535.44	K	Relay (1.0) Calculated Property
Tfus	242.70	K	Relay (1.0) Calculated Property
Vc	0.311	m3/kmol	Relay (1.0) Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[115.31; 306.28]	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			-2.15600e+01
Coefficient B			5.78040e-01
Coefficient C			-2.92400e-04
Coefficient D			4.22000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	115.31	J/mol×K	273.00	Calculated Property
Cp,gas	148.21	J/mol×K	353.78	Calculated Property
Cp,gas	177.88	J/mol×K	434.56	Calculated Property
Cp,gas	204.45	J/mol×K	515.33	Calculated Property
Cp,gas	228.05	J/mol×K	596.11	Calculated Property
Cp,gas	248.83	J/mol×K	676.89	Calculated Property
Cp,gas	266.90	J/mol×K	757.67	Calculated Property
Cp,gas	282.41	J/mol×K	838.44	Calculated Property
Cp,gas	295.50	J/mol×K	919.22	Calculated Property
Cp,gas	306.28	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0028693; 0.0003388]	Pa×s	[205.91; 403.55]	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			-1.02157e+01
Coefficient B			8.98190e+02
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.			205.91
Temperature range, max.			403.55
η	0.0028693	Pa×s	205.91	Calculated Property
η	0.0018846	Pa×s	227.87	Calculated Property
η	0.0013327	Pa×s	249.83	Calculated Property
η	0.0009968	Pa×s	271.79	Calculated Property
η	0.0007786	Pa×s	293.75	Calculated Property
η	0.0006294	Pa×s	315.71	Calculated Property
η	0.0005231	Pa×s	337.67	Calculated Property
η	0.0004447	Pa×s	359.63	Calculated Property
η	0.0003851	Pa×s	381.59	Calculated Property
η	0.0003388	Pa×s	403.55	Calculated Property

Similar Compounds

Find more compounds similar to 1,3-Dioxolane, 4,5-dimethyl.

Sources

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

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