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Dihydro-2H-pyran

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Name

Dihydro-2H-pyran

EINECS N/A
CAS No. 25512-65-6 Density 0.926g/cm3
PSA 9.23000 LogP 1.31050
Solubility N/A Melting Point N/A
Formula C5H8O Boiling Point 86.5°Cat760mmHg
Molecular Weight 84.1164 Flash Point °C
Transport Information N/A Appearance N/A
Safety Risk Codes N/A
Molecular Structure Molecular Structure of 25512-65-6 (2,3-dihydropyran) Hazard Symbols N/A
Synonyms

2,3-Dihydropyran;3,4-Dihydropyran;2H-Pyran,3,4-dihydro;2H-Pyran,dihydro;Dihydro-2H-pyran;2H-3,4-Dihydropyran;2,3-Dihydro-4H-pyran;

 

Dihydro-2H-pyran Chemical Properties

IUPAC Name: 3,4-Dihydro-2H-pyran
Synonyms of Dihydro-2H-pyran (CAS NO.25512-65-6): 2H-Pyran, dihydro-
CAS NO: 25512-65-6
Molecular Formula: C5H8O
Molecular Weight : 84.1164
Molecular Structure:
H bond acceptors: 1
H bond donors: 0
Freely Rotating Bonds: 0
Polar Surface Area: 9.23 Å2
Index of Refraction: 1.447
Molar Refractivity: 24.26 cm3
Molar Volume: 90.7 cm3
Surface Tension: 32.1 dyne/cm
Density: 0.926 g/cm3
Flash Point: °C
Enthalpy of Vaporization: 31.32 kJ/mol
Boiling Point: 86.5 °C at 760 mmHg
Vapour Pressure: 74.4 mmHg at 25°C

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