Chemical Properties of 2H-Pyran, 2-ethoxytetrahydro- (CAS 4819-83-4)

InChI

InChI=1S/C7H14O2/c1-2-8-7-5-3-4-6-9-7/h7H,2-6H2,1H3

InChI Key

BTHLKLUTMYTDFM-UHFFFAOYSA-N

Formula

C7H14O2

SMILES

CCOC1CCCCO1

Molecular Weight¹

130.18

CAS

4819-83-4

Other Names

• 2-Ethoxyoxane
• 2-Ethoxytetrahydropyran
• 2-ethoxytetrahydro-2H-pyran

• 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).
• 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
ΔfG°	-158.61	kJ/mol	Joback Calculated Property
ΔfH°gas	-397.71	kJ/mol	Joback Calculated Property
ΔfusH°	14.89	kJ/mol	Joback Calculated Property
ΔvapH°	38.53	kJ/mol	Joback Calculated Property
log10WS	-1.43		Crippen Calculated Property
logPoct/wat	1.550		Crippen Calculated Property
McVol	110.370	ml/mol	McGowan Calculated Property
Pc	3415.86	kPa	Joback Calculated Property
Inp	[914.00; 920.00]
Inp	920.00		NIST
Inp	920.00		NIST
Inp	914.00		NIST
Inp	920.00		NIST
Tboil	428.48	K	Joback Calculated Property
Tc	630.69	K	Joback Calculated Property
Tfus	224.83	K	Joback Calculated Property
Vc	0.400	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[228.22; 310.84]	J/mol×K	[428.48; 630.69]
Cp,gas	228.22	J/mol×K	428.48	Joback Calculated Property
Cp,gas	243.61	J/mol×K	462.18	Joback Calculated Property
Cp,gas	258.34	J/mol×K	495.88	Joback Calculated Property
Cp,gas	272.43	J/mol×K	529.58	Joback Calculated Property
Cp,gas	285.87	J/mol×K	563.28	Joback Calculated Property
Cp,gas	298.67	J/mol×K	596.98	Joback Calculated Property
Cp,gas	310.84	J/mol×K	630.69	Joback Calculated Property
η	[0.0002848; 0.0060133]	Pa×s	[224.83; 428.48]
η	0.0060133	Pa×s	224.83	Joback Calculated Property
η	0.0025916	Pa×s	258.77	Joback Calculated Property
η	0.0013576	Pa×s	292.71	Joback Calculated Property
η	0.0008135	Pa×s	326.65	Joback Calculated Property
η	0.0005368	Pa×s	360.60	Joback Calculated Property
η	0.0003805	Pa×s	394.54	Joback Calculated Property
η	0.0002848	Pa×s	428.48	Joback Calculated Property

Similar Compounds

Find more compounds similar to 2H-Pyran, 2-ethoxytetrahydro-.

Sources

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

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