Density (g/cm³) 20 °C

0.995

Vapour density                                               

5.7    

Boiling point (oC) 101 325 Pa

181

Freezing point (oC)                                    

<-65   

Flashpoint (oC)

Closed cup (Pensky-Martens)

88

Open cup (Cleveland)

Vapour pressure (bar) 20o  C (ASTM D 323 modified)

0.0225  

Kinematic viscosity (10-7  m2 /s) 25oC

15.32

Refractory index n20D                                                                         

1.4142  

Explosion limits ( Vol %)

LEL: 0.75

UEL: 38.2

Auto ignition temperature (oC) (ASTM E 659)

210

Surface tension (mN/m) 25oC

31.5

Evaporation rate compared to

(Following DIN 53170)

Diethyl ether (=1)

Not available

Butyl acetate (=1)           

17.38

Solubility of the acetal in water (%)

Fully miscible

Solubility of water in the acetal (%)