Chemical Properties of Tetrahydrofuran, 2-ethyl-5-methyl- (CAS 931-39-5)

InChI

InChI=1S/C7H14O/c1-3-7-5-4-6(2)8-7/h6-7H,3-5H2,1-2H3

InChI Key

UHMJZZUFLYFOBN-UHFFFAOYSA-N

Formula

C7H14O

SMILES

CCC1CCC(C)O1

Molecular Weight¹

114.19

CAS

931-39-5

• 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).
• 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°	-49.22	kJ/mol	Joback Calculated Property
ΔfH°gas	-279.67	kJ/mol	Joback Calculated Property
ΔfusH°	16.87	kJ/mol	Joback Calculated Property
ΔvapH°	35.63	kJ/mol	Joback Calculated Property
log10WS	-1.96		Crippen Calculated Property
logPoct/wat	1.964		Crippen Calculated Property
McVol	104.500	ml/mol	McGowan Calculated Property
Pc	3257.86	kPa	Joback Calculated Property
Tboil	[390.65; 390.65]	K
Tboil	390.65 ± 2.00	K	NIST
Tboil	390.65 ± 2.00	K	NIST
Tc	591.40	K	Joback Calculated Property
Tfus	201.88	K	Joback Calculated Property
Vc	0.389	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[204.71; 285.56]	J/mol×K	[397.12; 591.40]
Cp,gas	204.71	J/mol×K	397.12	Joback Calculated Property
Cp,gas	219.81	J/mol×K	429.50	Joback Calculated Property
Cp,gas	234.23	J/mol×K	461.88	Joback Calculated Property
Cp,gas	248.01	J/mol×K	494.26	Joback Calculated Property
Cp,gas	261.14	J/mol×K	526.64	Joback Calculated Property
Cp,gas	273.66	J/mol×K	559.02	Joback Calculated Property
Cp,gas	285.56	J/mol×K	591.40	Joback Calculated Property
η	[0.0003411; 0.0027670]	Pa×s	[201.88; 397.12]
η	0.0027670	Pa×s	201.88	Joback Calculated Property
η	0.0015322	Pa×s	234.42	Joback Calculated Property
η	0.0009799	Pa×s	266.96	Joback Calculated Property
η	0.0006906	Pa×s	299.50	Joback Calculated Property
η	0.0005213	Pa×s	332.04	Joback Calculated Property
η	0.0004137	Pa×s	364.58	Joback Calculated Property
η	0.0003411	Pa×s	397.12	Joback Calculated Property

Similar Compounds

Find more compounds similar to Tetrahydrofuran, 2-ethyl-5-methyl-.

Sources

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

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