Chemical Properties of 2-Methoxytetrahydropyran (CAS 6581-66-4)

2-Methoxytetrahydropyran

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InChI
InChI=1S/C6H12O2/c1-7-6-4-2-3-5-8-6/h6H,2-5H2,1H3
InChI Key
XTDKZSUYCXHXJM-UHFFFAOYSA-N
Formula
C6H12O2
SMILES
COC1CCCCO1
Molecular Weight1
116.16
CAS
6581-66-4
Other Names
  • 2-Methoxytetrahydropyran
  • tetrahydro-2-methoxy-2H-pyran
Sources

Physical Properties

Property Value Unit Source
Δcliquid -3633.80 ± 1.30 kJ/mol NIST
Δf -167.03 kJ/mol Joback Calculated Property
Δfgas -377.07 kJ/mol Joback Calculated Property
Δfus 12.30 kJ/mol Joback Calculated Property
Δvap 39.30 ± 1.20 kJ/mol NIST
logPoct/wat 1.159 Crippen Calculated Property
Pc 3834.03 kPa Joback Calculated Property
gas 367.40 J/mol×K NIST
Tboil 401.70 K NIST
Tc 609.91 K Joback Calculated Property
Tfus 213.56 K Joback Calculated Property
Vc 0.344 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 187.93 J/mol×K 405.6 Joback Calculated Property
η 0.0002970 Pa×s 405.6 Joback Calculated Property
ΔvapH 42.70 kJ/mol 293.0 NIST

Molecular Descriptors

Joback and Reid Groups
-O- (nonring) 1
-O- (ring) 1
-CH3 1
>CH- (ring) 1
-CH2- (ring) 4

Similar Compounds

2-Propoxy-tetrahydropyran. 2H-pyran, 2-ethoxytetrahydro-. 2H-pyran, 2-butoxytetrahydro-. 1-Butanol, 4-[(tetrahydro-2H-pyran-2-yl)oxy]-. Butanal, 4-[(tetrahydro-2H-pyran-2-yl)oxy]-. Tetrahydropyrane, 2-(2-methylpropyl). 2H-Pyran, tetrahydro-, 2,6-dimethoxy. 2H-Pyran, 2-(3-butynyloxy)tetrahydro-. 2H-pyran, tetrahydro-2-(1-methylethoxy)-. 2H-Pyran-2-ol, tetrahydro-. 2H-Pyran, tetrahydro-2-(2-propynyloxy)-. Pentane, 1,1-diethoxy-. Butane, 1,1-dibutoxy-. 1-Bromo-8-tetrahydropyranyloxyoctane. 1,3-Dioxolane, 2-butyl-.

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