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Dioxolane


DESCRIPTION

 

 Molecular Formula C3H6O2
 Synonym 1,3-dioxacyclopentane
 CAS No 646-06-0
 EINECS No 211-463-5
 INCI name Elcotal DX
   
   
 PHYSICAL PROPERTIES
   
 Molecular weight
74.08
 Density (g/cm³) 20 °C
1.06
 Vapour density
2.6
 Boiling point (oC) 101 325 Pa
76
 Freezing point (oC)
<-90
 Flashpoint (oC)  Closed cup (Pensky-Martens)
≤2.5
 Open cup (Cleveland)
 Vapour pressure (bar) 20o C (ASTM D 323 modified)
0.101
 Kinematic viscosity (10-7 m2/s) 25oC
5.53
 Refractory index n20D
1.4005
 Explosion limits ( Vol %)

LEL: 2.3 +/- 10

UEL: 30.5 +/- 5

 Autoignition temperature (oC) (ASTM E 659)
274
 Surface tension (mN/m) 25oC
34.3
 Evaporation rate compared to
 (Following DIN 53170)
 Diethyl ether (=1)
3.6
 Butyl acetate (=1)
0.29
 Solubility of the acetal in water (%)
Fully miscible
 Solubility of water in the acetal (%)
 

Related Applications :

Cosmetics Polyurethanes Synthesis Aerosols Cleaning Adhesives Inks Coatings
 

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