Chemical Properties of Butane, 1-(2-methoxyethoxy)- (CAS 13343-98-1)

InChI

InChI=1S/C7H16O2/c1-3-4-5-9-7-6-8-2/h3-7H2,1-2H3

InChI Key

XDFQEFFBRPGSMC-UHFFFAOYSA-N

Formula

C7H16O2

SMILES

CCCCOCCOC

Molecular Weight¹

132.20

CAS

13343-98-1

Other Names

• 1-(2-Methoxyethoxy)butane
• 1-Butoxy-2-methoxyethane
• Ethane, 1-butoxy-2-methoxy-
• butyl 2-methoxyethyl 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).
• Δ_vapH : Enthalpy of vaporization at a given temperature (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).
• 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°	-201.94	kJ/mol	Joback Calculated Property
ΔfH°gas	-452.25	kJ/mol	Joback Calculated Property
ΔfusH°	16.26	kJ/mol	Joback Calculated Property
ΔvapH°	[47.80; 47.84]	kJ/mol
ΔvapH°	47.84	kJ/mol	NIST
ΔvapH°	47.83 ± 0.05	kJ/mol	NIST
ΔvapH°	47.80 ± 0.10	kJ/mol	NIST
log10WS	-0.93		Crippen Calculated Property
logPoct/wat	1.450		Crippen Calculated Property
McVol	121.230	ml/mol	McGowan Calculated Property
Pc	2701.41	kPa	Joback Calculated Property
Tboil	[419.70; 420.45]	K
Tboil	419.70	K	NIST
Tboil	420.45 ± 0.30	K	NIST
Tboil	420.00 ± 4.00	K	NIST
Tc	569.26	K	Joback Calculated Property
Tfus	213.11	K	Joback Calculated Property
Vc	0.464	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[242.33; 305.65]	J/mol×K	[404.40; 569.26]
Cp,gas	242.33	J/mol×K	404.40	Joback Calculated Property
Cp,gas	253.59	J/mol×K	431.88	Joback Calculated Property
Cp,gas	264.58	J/mol×K	459.35	Joback Calculated Property
Cp,gas	275.28	J/mol×K	486.83	Joback Calculated Property
Cp,gas	285.69	J/mol×K	514.30	Joback Calculated Property
Cp,gas	295.82	J/mol×K	541.78	Joback Calculated Property
Cp,gas	305.65	J/mol×K	569.26	Joback Calculated Property
η	[0.0001992; 0.0029460]	Pa×s	[213.11; 404.40]
η	0.0029460	Pa×s	213.11	Joback Calculated Property
η	0.0014040	Pa×s	244.99	Joback Calculated Property
η	0.0007936	Pa×s	276.87	Joback Calculated Property
η	0.0005047	Pa×s	308.75	Joback Calculated Property
η	0.0003493	Pa×s	340.64	Joback Calculated Property
η	0.0002575	Pa×s	372.52	Joback Calculated Property
η	0.0001992	Pa×s	404.40	Joback Calculated Property
ΔvapH	38.48	kJ/mol	419.70	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.67]	kPa	[322.16; 442.42]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.63500e+01
Coefficient B			-4.24415e+03
Coefficient C			-5.79310e+01
Temperature range, min.			322.16
Temperature range, max.			442.42
Pvap	1.33	kPa	322.16	Calculated Property
Pvap	2.89	kPa	335.52	Calculated Property
Pvap	5.83	kPa	348.88	Calculated Property
Pvap	11.06	kPa	362.25	Calculated Property
Pvap	19.89	kPa	375.61	Calculated Property
Pvap	34.10	kPa	388.97	Calculated Property
Pvap	56.08	kPa	402.33	Calculated Property
Pvap	88.86	kPa	415.70	Calculated Property
Pvap	136.20	kPa	429.06	Calculated Property
Pvap	202.67	kPa	442.42	Calculated Property

Similar Compounds

Find more compounds similar to Butane, 1-(2-methoxyethoxy)-.

Sources

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

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