Chemical Properties of Furan, 2,3-dihydro-5-methyl- (CAS 1487-15-6)

InChI

InChI=1S/C5H8O/c1-5-3-2-4-6-5/h3H,2,4H2,1H3

InChI Key

BGCWDXXJMUHZHE-UHFFFAOYSA-N

Formula

C5H8O

SMILES

CC1=CCCO1

Molecular Weight¹

84.12

CAS

1487-15-6

Other Names

• 2-Methyl-4,5-dihydrofuran
• 2,3-Dihydro-5-methylfuran
• 4,5-Dihydro-2-methylfuran
• 5-Methyl-2,3-dihydrofuran
• 4,5-Dihydrosylvan

• 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).
• η : Dynamic viscosity (Pa×s).
• 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).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
PAff	910.30	kJ/mol	NIST
BasG	877.90	kJ/mol	NIST
ΔcH°liquid	-2945.90 ± 2.30	kJ/mol	NIST
ΔfH°gas	[-130.20; -122.60]	kJ/mol
ΔfH°gas	-122.60	kJ/mol	NIST
ΔfH°gas	-130.20 ± 3.50	kJ/mol	NIST
ΔfH°liquid	-165.00 ± 2.30	kJ/mol	NIST
ΔfusH°	10.38	kJ/mol	Joback Calculated Property
ΔvapH°	[34.80; 35.00]	kJ/mol
ΔvapH°	35.00 ± 1.00	kJ/mol	NIST
ΔvapH°	34.80	kJ/mol	NIST
IE	8.38	eV	Relay (1.0) Calculated Property
logPoct/wat	1.310		Crippen Calculated Property
McVol	72.020	ml/mol	McGowan Calculated Property
Inp	[640.00; 677.00]
Inp	662.00		NIST
Inp	677.00		NIST
Inp	640.00		NIST
Inp	640.00		NIST
Tboil	[354.65; 355.20]	K
Tboil	355.20	K	NIST
Tboil	354.65 ± 1.50	K	NIST

Cheméo can also estimate Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[119.86; 172.68]	J/mol×K	[365.04; 567.13]
Cp,gas	119.86	J/mol×K	365.04	Joback Calculated Property
Cp,gas	129.92	J/mol×K	398.72	Joback Calculated Property
Cp,gas	139.46	J/mol×K	432.40	Joback Calculated Property
Cp,gas	148.48	J/mol×K	466.08	Joback Calculated Property
Cp,gas	157.01	J/mol×K	499.76	Joback Calculated Property
Cp,gas	165.07	J/mol×K	533.44	Joback Calculated Property
Cp,gas	172.68	J/mol×K	567.13	Joback Calculated Property
η	[0.0003241; 0.0031597]	Pa×s	[201.10; 365.04]
η	0.0031597	Pa×s	201.10	Joback Calculated Property
η	0.0017228	Pa×s	228.42	Joback Calculated Property
η	0.0010693	Pa×s	255.75	Joback Calculated Property
η	0.0007277	Pa×s	283.07	Joback Calculated Property
η	0.0005300	Pa×s	310.39	Joback Calculated Property
η	0.0004063	Pa×s	337.72	Joback Calculated Property
η	0.0003241	Pa×s	365.04	Joback Calculated Property

Similar Compounds

Find more compounds similar to Furan, 2,3-dihydro-5-methyl-.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
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