| Description | Grade Impurities (Liquid Phase) |
99.5% (N2.5) (Mol. PPM) |
|---|---|---|
| 1,3-Butadiene is a colourless flammable gas at room temperature and atmospheric pressure. | Propadiene | < 5 |
| 1,2-Butadiene | < 10 | |
| Butadiene Dimer | < 400 | |
| Butenes | < 4000 | |
| C5 + | < 50 | |
| Moisture | < 5 | |
| Sulphur | < 1 |
| Cylinder Size | Volume (Kg) | Cylinder Data | |
|---|---|---|---|
| B10st | 5.5 | Supplied as a liquefied gas under its own vapour pressure in steel or aluminium cylinders.
Standard sizes / Volumes as listed – |
|
| B45Ist | 23.7 | ||
| B50st | 27.5 | ||
| B110Ist | 59.4 | ||
| B450Ist | 247.5 |
| RAHANGI GAS can supply any internationally recognised valve type. For 1,3-Butadiene the standard international valve types are as follows | |
|---|---|
| American | CGA 510 |
| British | BS 341 – 4 |
| European | DIN 477 – 1 |
| Gas Data | |
|---|---|
| Mol. Weight | 54.092 |
| Boiling Point | -4.4°C |
| Density | 2.43 g/cm3 |
| Vapour Pressure | 2.07 bar |
| Recommended Regulator |
|---|
| Single stage brass or stainless steel body with stainless steel internals.
Phoenix Gases has a variety of suitable handling equipment for this product – please enquire. |
| Typical Applications |
|---|
| 1,3-Butadiene is used in the manufacture of synthetic rubber and in the manufacture of pharmaceutical intermediates. |