Chemical Properties of Furan, 2,3-dihydro- (CAS 1191-99-7)

InChI

InChI=1S/C4H6O/c1-2-4-5-3-1/h1,3H,2,4H2

InChI Key

JKTCBAGSMQIFNL-UHFFFAOYSA-N

Formula

C4H6O

SMILES

C1=COCC1

Molecular Weight¹

70.09

CAS

1191-99-7

Other Names

• 2,3-Dihydrofuran
• 4,5-Dihydrofuran

• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase 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_fH°_liquid : Liquid phase 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).
• 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
PAff	866.90	kJ/mol	NIST
BasG	834.40	kJ/mol	NIST
ΔcH°liquid	-2328.51 ± 0.38	kJ/mol	NIST
ΔfG°	-29.10	kJ/mol	Joback Calculated Property
ΔfH°gas	-72.25 ± 0.41	kJ/mol	NIST
ΔfH°liquid	-103.02 ± 0.38	kJ/mol	NIST
ΔfusH°	8.18	kJ/mol	Joback Calculated Property
ΔvapH°	[30.77; 30.80]	kJ/mol
ΔvapH°	30.77 ± 0.08	kJ/mol	NIST
ΔvapH°	30.80	kJ/mol	NIST
log10WS	-0.83		Crippen Calculated Property
logPoct/wat	0.920		Crippen Calculated Property
McVol	57.930	ml/mol	McGowan Calculated Property
Pc	5390.71	kPa	Joback Calculated Property
Tboil	[327.70; 328.15]	K
Tboil	327.70	K	NIST
Tboil	328.15 ± 3.00	K	NIST
Tc	537.92	K	Joback Calculated Property
Tfus	177.31	K	Joback Calculated Property
Vc	0.208	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[84.76; 131.98]	J/mol×K	[336.98; 537.92]
Cp,gas	84.76	J/mol×K	336.98	Joback Calculated Property
Cp,gas	93.90	J/mol×K	370.47	Joback Calculated Property
Cp,gas	102.50	J/mol×K	403.96	Joback Calculated Property
Cp,gas	110.58	J/mol×K	437.45	Joback Calculated Property
Cp,gas	118.18	J/mol×K	470.94	Joback Calculated Property
Cp,gas	125.30	J/mol×K	504.43	Joback Calculated Property
Cp,gas	131.98	J/mol×K	537.92	Joback Calculated Property
Cp,liquid	122.10	J/mol×K	298.15	NIST
η	[0.0003333; 0.0045332]	Pa×s	[177.31; 336.98]
η	0.0045332	Pa×s	177.31	Joback Calculated Property
η	0.0022090	Pa×s	203.92	Joback Calculated Property
η	0.0012707	Pa×s	230.53	Joback Calculated Property
η	0.0008196	Pa×s	257.14	Joback Calculated Property
η	0.0005740	Pa×s	283.76	Joback Calculated Property
η	0.0004273	Pa×s	310.37	Joback Calculated Property
η	0.0003333	Pa×s	336.98	Joback Calculated Property
ΔvapH	[28.60; 30.80]	kJ/mol	[281.00; 331.00]
ΔvapH	30.80 ± 0.10	kJ/mol	281.00	NIST
ΔvapH	28.60 ± 0.30	kJ/mol	331.00	NIST

Similar Compounds

Find more compounds similar to Furan, 2,3-dihydro-.

Sources

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

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