Piperazine Anhydrous 98% For Synthesis
1,4-Diazacyclohexane; Diethylenediamine
Product Code. |
02039 |
Grade |
|
Purity |
98% |
CAS No. |
110-85-0 |
Molecular Formula |
C4H10N2 |
Molecular Weight |
86.14 |
H.S.Code |
2933.59900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Off white flakes |
Odour |
Ammonia odour |
| pH value |
10.8 - 11.8 |
Melting point/ Freezing point [°C] |
108 - 110 °C |
Auto-ignition temperature [°C] |
340°C |
| Flash point [°C] |
109 °C |
Boiling point [°C] |
145 - 146 °C |
Initial boiling point [°C] |
145°C |
| Final boiling point [°C] |
146 °C |
Evaporation rate |
Negligible |
Vapour pressure [20°C] |
0.21 hPa at 20 °C |
| Vapour density |
3 |
Density [g/cm3] |
1.1 |
Solubility in water [% weight] |
0.9 g/l at 20 °C |
| Partition coefficient Log Pow octanol / water at 20°C |
1.17 |
Explosion limits - upper [%] |
14% |
Explosion limits -lower [%] |
4% |
Packaging
Specification
| Appearance | White to off white flakes |
| Assay | Min 98% |
| Melting range | 108 - 111 deg C |
| Water (H2O) | Max 1% |
Safety Information and Hazard Symbols
Symbol: GHS05, GHS08
Signal Word: Danger
UN No.: 2579
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H314-H317-H334-H361fd
Precaution Statement: P261-P280-P305 + P351 + P338-P310