Specialty Gases
Ethylene Gas Supplier for New England
Ethylene Gas
A colorless, flammable gas with a sweet odor
Learn more about Ethylene gas, a colorless, flammable gas with a sweet odor, supplied by Middlesex Gases to commercial customers in Massachusetts, New Hampshire, Rhode Island and Connecticut and throughout New England.
TECHNICAL INFORMATION
| Chemical Symbol | C2H4 |
| Molecular Weight | 28.05 |
| Specific Volume | 13.70 ft3/lb (0.86 m3/kg) |
| CAS Registry Number | 74-85-1 |
SHIPPING INFORMATION
| DOT Proper Name | Ethylene, Compressed |
| Hazard Class | 2.1 |
| ID Number | UN1962 |
| Labels | Flammable Gas |
CYLINDER SIZES AVAILABLE
| Std. Cylinder Sizes* | Contents | Cylinder Pressure (PSIG) | CGA Valve Connection |
|---|---|---|---|
| 300 | 37lb | 1600 | 350 |
| 250 | 30lb | 1200 | 350 |
| 80 | 10lb | 1200 | 350 |
*Nonstandard cylinder sizes available upon request
SPECIFICATIONS SUBJECT TO CHANGE
Additional Information
| Grade | Purity | Impurity | Specifications | Equipment Recommended |
|---|---|---|---|---|
| 4.0 | 99.99% | Total Impurities | <100ppm | 3100 |
| 3.0 (Polymer Grade) | 99.9% | Total Impurities | <0.1% | 3101 |
| 2.5 (Chemically Pure) |
99.5% | Total Impurities | <0.5% | 3101 |
This information in no way replaces the Safety Data Sheets (SDS) for use and safety standards. Please refer to the SDS for details.
