| | |
 About Us
 Products
 Applications
 Carbonization
 Distribution Network

Home - Products - Products View - Butylal
 
Butylal


DESCRIPTION

 

 Molecular Formula C9H20O2
 Chemical structure CH3-(CH2)3-O-CH2-O-(CH2)3-CH3
 Synonym Dibutoxymethane (DBM)
 CAS No 2568-90-3
 EINECS No 219-909-0
 INCI name Dibutoxymethane
   
   
 PHYSICAL PROPERTIES
   
 Molecular weight
160.26
 Density (g/cm³) 20 °C
0.8354
 Vapour density
5.5
 Boiling point (oC) 101 325 Pa
182.5
 Freezing point (oC)
- 59.4
 Flashpoint (oC)  Closed cup (Pensky-Martens)
62.2
 Open cup (Cleveland)
 Vapour pressure (bar) 20o C (ASTM D 323 modified)
0.00079
 Kinematic viscosity (10-7 m2/s) 25oC
11.8
 Refractory index n20D
1.4054
 Explosion limits ( Vol %)

LEL: 0.65

UEL: 23.6

 Autoignition temperature (oC) (ASTM E 659)
220
 Surface tension (mN/m) 25oC
25.2
 Evaporation rate compared to
 (Following DIN 53170)
 Diethyl ether (=1)
Not available
 Butyl acetate (=1)
5.54
 Solubility of the acetal in water (%)
0.02225
 Solubility of water in the acetal (%)
 

Related Applications :

Cosmetics Agrochemicals Aerosols Cleaning Adhesives
 

Latest News
CPI 2017 (New Orleans)
2-4 October 2017

Lambiotte will be glad welcoming you at table top exhibition and sharing updated news about the use of Methylal.

...