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Function: __construct
File: /home/chemnovo/public_html/pallavchemicals.com/index.php
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Function: require_once
Acetyl Acetone 98% For Synthesis
2,4-Pentanedione
Product Code. |
00039 |
Grade |
|
Purity |
Min. 98% |
CAS No. |
123-54-6 |
Molecular Formula |
CH3COCH2COCH3 |
Molecular Weight |
100.12 |
H.S.Code |
2914.19900 |
Shelf Life |
60 Months |
| Physical state at 20 °C |
Liquid |
Colour |
colorless or slight yellow |
Odour |
Putrid odor |
| Melting point/ Freezing point [°C] |
-23°C |
Auto-ignition temperature [°C] |
340 °C |
Flammability (solid, gas) |
Flammable |
| Flash point [°C] |
34 °C |
Boiling point [°C] |
139 - 141 °C |
Evaporation rate |
0.75 |
| Vapour pressure mm/Hg |
6 mm Hg |
Vapour density |
3.5 |
Density [g/cm3] |
0.973 |
| Relative density, gas (air=1) |
3.5 |
Solubility in water [% weight] |
Complete |
Explosion limits - upper [%] |
11.60% |
| Explosion limits -lower [%] |
2.40% |
| Appearance | A clear colorless to slightly yellow liquid |
| Assay | Min 98.0% |
| Refractive index (20°C; 589 nm) | 1.451-1.453 |
| Weight/ mL at 20°C | 0.971-0.974 g/ml |
Symbol: GHS02, GHS07
Signal Word: Warning
UN No.: 2310
IMCO Class No.: 3,6.1
Packing Group: III
Hazardous Statement: H226-H302
Safety Statement: 21-23-24/25