Chemical Properties of 2H-Pyran, 2-butoxytetrahydro- (CAS 1927-68-0)

InChI

InChI=1S/C9H18O2/c1-2-3-7-10-9-6-4-5-8-11-9/h9H,2-8H2,1H3

InChI Key

HVHNQFALNKRKQY-UHFFFAOYSA-N

Formula

C9H18O2

SMILES

CCCCOC1CCCCO1

Molecular Weight¹

158.24

CAS

1927-68-0

Other Names

• 2-Butoxyoxane
• 2-Butoxytetrahydropyran

• 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°	-141.77	kJ/mol	Joback Calculated Property
ΔfH°gas	-438.99	kJ/mol	Joback Calculated Property
ΔfusH°	20.07	kJ/mol	Joback Calculated Property
ΔvapH°	42.98	kJ/mol	Joback Calculated Property
log10WS	-2.27		Crippen Calculated Property
logPoct/wat	2.330		Crippen Calculated Property
McVol	138.550	ml/mol	McGowan Calculated Property
Pc	2761.36	kPa	Joback Calculated Property
Inp	[1100.00; 1100.00]
Inp	1100.00		NIST
Inp	1100.00		NIST
Inp	1100.00		NIST
Tboil	474.24	K	Joback Calculated Property
Tc	671.74	K	Joback Calculated Property
Tfus	247.37	K	Joback Calculated Property
Vc	0.511	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[315.31; 408.73]	J/mol×K	[474.24; 671.74]
Cp,gas	315.31	J/mol×K	474.24	Joback Calculated Property
Cp,gas	332.79	J/mol×K	507.16	Joback Calculated Property
Cp,gas	349.50	J/mol×K	540.07	Joback Calculated Property
Cp,gas	365.43	J/mol×K	572.99	Joback Calculated Property
Cp,gas	380.61	J/mol×K	605.91	Joback Calculated Property
Cp,gas	395.04	J/mol×K	638.83	Joback Calculated Property
Cp,gas	408.73	J/mol×K	671.74	Joback Calculated Property
η	[0.0002499; 0.0058573]	Pa×s	[247.37; 474.24]
η	0.0058573	Pa×s	247.37	Joback Calculated Property
η	0.0024435	Pa×s	285.18	Joback Calculated Property
η	0.0012509	Pa×s	322.99	Joback Calculated Property
η	0.0007368	Pa×s	360.81	Joback Calculated Property
η	0.0004799	Pa×s	398.62	Joback Calculated Property
η	0.0003366	Pa×s	436.43	Joback Calculated Property
η	0.0002499	Pa×s	474.24	Joback Calculated Property

Similar Compounds

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

Sources

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

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