Chemical Properties of Pentane, 2-methoxy- (CAS 6795-88-6)

InChI

InChI=1S/C6H14O/c1-4-5-6(2)7-3/h6H,4-5H2,1-3H3

InChI Key

XSAJCGUYMQTAHL-UHFFFAOYSA-N

Formula

C6H14O

SMILES

CCCC(C)OC

Molecular Weight¹

102.17

CAS

6795-88-6

Other Names

• DL-2-Pentanol, methyl ether
• Ether, methyl 1-methylbutyl
• Methyl 1-methylbutyl ether

• 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).
• P_vap : Vapor 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°	-107.80	kJ/mol	Joback Calculated Property
ΔfH°gas	-304.67	kJ/mol	Joback Calculated Property
ΔfusH°	8.96	kJ/mol	Joback Calculated Property
ΔvapH°	30.97	kJ/mol	Joback Calculated Property
log10WS	-1.53		Crippen Calculated Property
logPoct/wat	1.821		Crippen Calculated Property
McVol	101.270	ml/mol	McGowan Calculated Property
Pc	3076.16	kPa	Joback Calculated Property
Inp	[691.10; 691.10]
Inp	691.10		NIST
Inp	691.10		NIST
Tboil	365.00 ± 3.00	K	NIST
Tc	527.06	K	Joback Calculated Property
Tfus	164.61	K	Joback Calculated Property
Vc	0.384	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[181.69; 240.11]	J/mol×K	[358.66; 527.06]
Cp,gas	181.69	J/mol×K	358.66	Joback Calculated Property
Cp,gas	192.17	J/mol×K	386.73	Joback Calculated Property
Cp,gas	202.35	J/mol×K	414.79	Joback Calculated Property
Cp,gas	212.24	J/mol×K	442.86	Joback Calculated Property
Cp,gas	221.82	J/mol×K	470.92	Joback Calculated Property
Cp,gas	231.12	J/mol×K	498.99	Joback Calculated Property
Cp,gas	240.11	J/mol×K	527.06	Joback Calculated Property
η	[0.0002155; 0.0064749]	Pa×s	[164.61; 358.66]
η	0.0064749	Pa×s	164.61	Joback Calculated Property
η	0.0023051	Pa×s	196.95	Joback Calculated Property
η	0.0010982	Pa×s	229.29	Joback Calculated Property
η	0.0006285	Pa×s	261.63	Joback Calculated Property
η	0.0004067	Pa×s	293.98	Joback Calculated Property
η	0.0002868	Pa×s	326.32	Joback Calculated Property
η	0.0002155	Pa×s	358.66	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.62]	kPa	[271.72; 387.46]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.52658e+01
Coefficient B			-3.43504e+03
Coefficient C			-4.23840e+01
Temperature range, min.			271.72
Temperature range, max.			387.46
Pvap	1.33	kPa	271.72	Calculated Property
Pvap	2.95	kPa	284.58	Calculated Property
Pvap	6.04	kPa	297.44	Calculated Property
Pvap	11.52	kPa	310.30	Calculated Property
Pvap	20.73	kPa	323.16	Calculated Property
Pvap	35.43	kPa	336.02	Calculated Property
Pvap	57.88	kPa	348.88	Calculated Property
Pvap	90.89	kPa	361.74	Calculated Property
Pvap	137.83	kPa	374.60	Calculated Property
Pvap	202.62	kPa	387.46	Calculated Property

Similar Compounds

Find more compounds similar to Pentane, 2-methoxy-.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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