Description
Technical Bulletin
Description: n-Butyl Acetate
|
Test Description |
Specification Limits Min. Max. |
Unit of Measure |
Test Method |
|
|
n-Butyl Acetate |
99 |
%(w/w) |
Gas Chromatography |
|
|
Water |
0.03 |
%(w/w) |
DIN 51777/ ASTM D1744 |
|
|
Acid Number |
0.05 |
mg KOH/g |
DIN EN ISO 2114/ ASTM D 664 |
|
|
Residue on evaporation |
5 |
mg/100 ml |
||
|
Appearance |
Liquid clear |
|||
|
Colour (APHA) |
10 |
Mg Pt/l |
DIN ISO 6271/ ASTM D 1209 |
|
|
Physical & Chemical Properties |
||||
|
Molar Mass |
116.16 |
g/mol |
||
|
Relative density 20/20oC |
0.879 |
0.882 |
||
|
Refractive Index @ 20oC |
1.394 |
1.396 |
||
|
Boiling range at 1013 hPa |
ca.124 |
128 |
oC |
|
|
Solidification point |
ca. -77.9 |
oC |
||
|
Viscosity at 20 oC |
0.74 |
mPas |
||
|
Dipole Moment |
1.84 |
D |
||
|
Solubility Parameter at 25 oC |
17.4 |
(J/cm3) 1/2 |
||
|
Heat of evaporation at 20 oC |
36.5 |
kJ/mol |
||
|
Vapour Pressure at 20 oC |
11.1 |
hPa |
||
Label
LABEL PROPERTY
General Information
Form ……………………………………………………………………… Fluid
Colour ……………………………………………………………………. Colourless
Odour ……………………………………………………………………. Fruit-like
Change in condition
Melting point/Melting range …………………………………………. -76°C
Boiling point/Boiling range …………………………………………… 124-128°C
Flash point ………………………………………………………………. 27°C
Ignition temperature ……………………………………………………. 370°C
Danger of explosion ……………………………………………………. Product is not explosive. However, formation of explosive air/vapour mixtures are possible.
Explosion limits:
Lower ………………………………………………………………………. 1.2 Vol %
Upper ………………………………………………………………………. 7.5 Vol %
Vapour pressure at 20°C ………………………………………………. 10.7 hPa
Density at 20°C ………………………………………………………….. 0.88 g/cm³
Solubility in / Miscibility with water at 20°C ……………………….. 5 g/l
pH-value (5 g/l) at 20°C …………………………………………………. 5
Viscosity:
Dynamic at 20°C …………………………………………………………. 0.7 mPas
