1,3-Dioxolane

Description

Molecular formulaC3H6O2
Molecular weight74.1
CAS number646-06-0
EC number211-463-5
IUPAC name1,3-Dioxolane
EC name1,3-Dioxolane

Properties

Boiling point (°C) at 1014 hPaOECD 10376
Freezing point (°C) at 1014 hPaOECD 102< - 90
Flash-point (°C) at 1026,2 hPaISO 2719 :2002Closed cup≤ 2.5
Relative density at 20°COECD 1091.06
Vapour pressure (kPa) at 20°COECD 10410.1
Surface tension (mN/m) at 25°C34.3
Water solubility at 20°CFully
miscible
Viscosity (kinematic) (mm²/s) at
20°C
0.553
Evaporation rate compared toDIN 53170Diethyl ether (= 1)3.6
Butyl acetate (= 1)0.29

Comparison

1,3-DioxolaneTHFNMP/NEPChlorinated
solvents
Health &
Environment
Solvent Power
Miscibility
with water

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